Home

Manual

1. 880 ET E OS jy EE sss 35 00 30 00 ng SE SEE FEE id e sas a isa ERR Si RN Sa CD NE RR E EN ee ea xL AXES sa Ee si ad Spo Zu BN EX auc ugue cL c prog xs m7 a 080 Eus KI qas Wap 720 zz 24 E E Ee Z xccl 15 00 STATIC PRESSURE IN WG 70 00 FLUE qu si e tpe LU o JA o M LII a cpm EA TA 41 em oe dec ler TA LES EE E itas qs 5 00 40 0 35 0 75 0 0 00 0 0 BRAKE HORSEPOWER x Te a NSTALLATION New York Blower Company 7660 QUINCY STREET WILLOWBROOK ILLINOIS 60521 5596 TEL 630 794 5700 FAX 630 794 5776 WEB httpy www n
2. of dirt and moisture in the housing Cover motors with water proof material Refer to the bearing section for further storaqe instructions Check shutters for free operation and lubricate moving parts prior to storage Inspect the stored unit periodically Rotate the wheel by hand every two weeks to redistribute grease on internal bearing parts FAN INSTALLATION nyb wheels are dynamically balanced when fabricated Complete assembled fans are test run at operating speeds to check the entire assembly for conformance to nyb vibration lim its Nevertheless all units must be adequately supported for emanth annaratinan ar ha indanan VITI AUVIL VI OLAV RO AC 44 CLIO dently supported as excess weight may distort the fan housing and cause contact between moving parts Where vibration isolators are used consult the nyb certified drawing for proper location and adjustment Siab Mounted Units A correctly designed and level concrete foundation provides the best means of installing floor mounted fans The mass of the TA base must maintain the fan driver alignment absorb normal vibration and resist lateral loads The overall dimensions of the concrete base should extend at least six inches beyond the base of the fan The weight of the slab should be two to three times the weight of the rotating assembl
3. fan KRosrinne IIIMICALVAA LV KOCHI MUALINI 2 V WAIT d dedil did VV e to the bearing while shaft by Band Be sure all g e running the fan or rotating the sure all guards are in if lubrication is J performed while the fan is operating Add just enough grease to cause a slight purging at the seals Do not over lubricate Split pillowblock bearings Link Belt P LB6800 amp P LB6900 SKF SAF 22500 Dodge SAF XT should be cleaned and repacked at approximately every eighth lubrication interval This requires removal of the bearing cap Clean out old grease and repack the bearing with fresh grease Pack the bearing fully and fill the housing reservoir to the bottom of the shaft on both sides of the bearing Replace the bearing cap being careful not to mix caps as they are not interchangeable from one bearing to another BEARING LUBRICATION INTERVAL months 1 11 16 2 1 1 11 12 Gala a 2 7 16 Ball Bearings Roller Bearings NOTE 1 These are general recommendations only specific manufacturer s recommendations may vary slightly 2 Assumes clean environment O F to 120 F a Consult The New York Blower Company for operation below 0 F ambient b Ambient temperatures greater than 120 F will shorten bearing life c Under extremely dirty conditions lubricate more frequently 3 Assumes horizontal mounti
4. Recheck setscrews rotate the drive by hand and check for rubbing then complete the installation of the belt guard D elts tend to stretc tension after several days of operation Ch eck sheave alignment as well as setscrew and or bushing bolt tightness COUPLING Coupling alignment shouid be checked after installation and prior to start up Alignment is set at the but shipping and inetallatian mam naan miaaliannmant Alan ahanal nanaiing Vall Cause misaugnment VIIGA for proper coupling lubrication For details on lubrication and for alignment tolerances on the particular coupling supplied see the manufacturer s installation and maintenance supplement in the shipping envelope Installation Most nyb fans are shipped with the coupling installed In cases where the drive is assembled after shipping install the coupling as follows 1 Remove all foreign material from fan and motor shafts and coat with machine oil for easy mounting of coupling halves 2 Mount the coupling halves on each shaft setting the gap between the faces specified by the manufacturer Avoid using force If mounting difficulty is encountered lightly polish the shaft with emery cloth until the halves slide on freely Alignment 1 Align the coupling to within the manufacturer s limits for parallel and angular misalignment see Figure 2 A dial indicator or laser can also be used for alignment wh
5. 8403 000 54 Cleanout Ball Valve Adder 28 3006 106 Street Elbow 90 1 Galv 29 3029 106 609 Nipple TBE 1 x 2 Lg 30 2401 506 Ball Valve 1 Full Port ncluded In Replacement Part Kit For Tungsten Carbide Sleeve Included In Replacement Part Kit For Urethane Sleeve S tr DECH Ge VY AN 22 2 A BLOWER DATA Refer to the following pages for any blower reference and maintenance information EE k A R R L MID A AVARA NJ PURCHASE ORDER 108 FAN INFORMATION MOTOR INFORMATION QUANTITY ae d ENCLOSURE TEFC FAN TYPE Pressure Blower AL HORSEPOWER 15 FAN SIZE 2208 RPM 3500 FAN CLASS NONE ELECT DATA 3 60 230 460 ROTATION CW FRAME SIZE 254T DISCHARGE UB MOTOR BY NYB ARRANGEMENT 4 MOUNT BY NYB INLET TYPE FLANGED Papa papan ela x HDCOVER MAX SAFE SPEED 3900 RPM at 70 Deg CAP TYPE CFM SP RPM BHP TEMP ALT DENSITY 2 1750 0 27 92 3500 14 26 95 0 0 0 0720 CERTIFIED DRAWING PACKET KAN CERTIEEED DRAWING ccc can gigas aada pd dra eee oed Dwg U01515 100 2 SISENCBR OUIDEI iron ani ag qe qup ci cd ate Dwg U01515 101 3 ADDITIONAL ACCESSORIES DRAIN FLUSH BOLTED CLEAN OUT DOOR LOCATED AT 3 00 O CLOCK rT aa re kIrr au ADDITIONAL INFORMATION 7660 Quincy Street Willowbrook IL 60521 ee A Pressure
6. AIR PRESSURE AND SUCTION in addition to the normal dangers of rotating machinery fans present another hazard from the suction created at the fan inlet This suction can draw materials into the fan where they become high velocity projectiles at the outlet It can also be extremely Aannarnite A naraenne in cineca nravirmity ta tha 154 ae tha ACAI IJVI vuo LA pihl ovi WO M V liHLy LY HIG AO forces involved can overcome the strength of most individuals inlets and outlets that are not ducted should be screened to prevent entry and discharge of solid objects ACCESS DOORS DO NOT OPEN UNTIL THE POWER SUPPLY HAS BEEN LOCKED OFF AND THE SHA TU tay OLE ROTATING FAILURE TO DO THIS CAN RESULT INSERIOUS BODILY INJURY 09 The above DANGER decal is placed on all nyb cleanout doors These doors as well as access doors to the duct system should never be opened while the fan is in operation Serious injury could result from the effects of air pressure or suction AS STOPPED WiiWii H Bm Bolted doors must have the door nuts or fasteners securely tightened to prevent accidental or unauthorized opening RECEIVING AND INSPECTION The fan and accessories should be inspected on receipt for any shipping damage Turn the wheel by hand to see that it rotates freely and does not bind If dampers or shutters are provided check these accessories for free operation of all moving parts F O B fa
7. Disc Gasket Spring Retainer Spring Vent 1 8 not included Included In Repair Kit 2123 107 2123 108 No Part No 2123 007 99 1 2123 007 01 2 2123 007 02 3 2123 007 03 4 2123 007 04 5 2123 007 05 6 2123 007 06 7 2123 007 07 8 2123 007 08 9 2123 007 09 10 Deleted 11 2123 007 11 12 2123 107 12 13 2123 007 13 14 2123 007 14 15 2123 007 15 17 2123 007 17 18 2123 007 18 2123 008 18 19 2123 007 19 20 2123 007 20 21 2123 007 21 22 2123 107 22 23 2123 107 23 24 2123 107 24 25 2014 300 1 1 4 Valve 1 1 2 Valve No Description Repair Kit ew Gasket 2 Diaphragm 3 O ring 4 Retainer Bushing 5 O ring 6 Disk Retainer O ring 8 Seat 9 Disc Plate 10 Lock Washer Internal 11 Lock Nut 12 Cap 13 Lock Nut 14 Cap Screw 15 Diaphragm Plate 17 Lock Nut 18 Body 1 1 4 19 Body 1 1 2 20 Shaft 21 Gasket 22 Disc 23 Gasket 24 Spring Retainer 25 Spring 2123 109 Part No 2123 009 99 2123 009 01 2123 009 02 2123 009 03 2123 009 04 2123 009 05 2123 009 06 2123 009 07 2123 009 08 2123 009 09 Deleted 2123 009 11 2123 109 12 2123 009 13 2123 009 14 2123 009 15 2123 009 17 2123 009 18 2123 009 19 2123 009 20 2123 009 21 2123 109 23 2123 109 24 2014 300 2 Valve Description Repair Kit Gasket Diaphragm O ring Retainer Bushing O ring Disk Retainer O ring Seat Disc Plate Lock Washer
8. An abrasive blaster is a Pressurized Vessel The compressed air inside a pressurized vessel contains a dangerously high level of energy which can propel objects and cause serious injury or death Depressurize vessel before performing any maintenance ALWAYS USE REMOTE CONTROLS Do Not sell rent or operate abrasive blasters without remote controls OSHA regulations require remote controls on all abrasive blasters All abrasive blasters must be equipped with automatic deadman type remote controls either pneumatic or electric Failure to use remote controls can cause serious injury or death to the operator s or other personnel in the blasting area Reference OSHA 29 CFR 1910 244 b NEVER USE BLEEDER TYPE DEADMAN VALVES Do Not use bleeder type deadman valves on any Schmidt abrasive blaster The use of A BEC Clemco or a similar bleeder type deadman valve can without warning cause unintentional start up which can result in serious personal injury A particle of dirt from the air hose can plug the bleed hole in the deadman valve and cause the blast outlet to turn on CHECK FOR DAMAGED PARTS Do Not use this equipment with damaged components Damaged components can fail during operation and result in serious injury or death to operating personnel Periodically check all valves hoses and fittings to see that they are in good condition Repair any component that shows any sign of wear or leakage ALWAYS USE SAFETY PINS ON HOSE COUPLING CO
9. Internal Lock Nut Cap Lock Nut Cap Screw Diaphragm Plate Lock Nut Body 2 Shaft Gasket Disc Not Needed Spring Retainer Spring Vent 1 8 not included Included In Repair Kit Vent 1 8 not included Included In Repair Kit 2 NG lt Fe BEN NOTE With spring closed valve air flow is in opposite direction from arrow on valve body FLOW 5 10 Thompson Valve 2149 006 1 Valve With Tungsten Carbide Sleeve 2149 106 1 Valve With Urethane Sleeve 2149 007 1 1 4 Valve With Tungsten Carbide Sleeve 2149 107 1 1 4 Valve With Urethane Sleeve 2149 008 1 1 2 Valve With Tungsten Carbide Sleeve 2149 108 1 1 2 Valve With Urethane Sleeve No Part No Description 2149 000 99 Repair Kit With Tungsten Carbide Sleeve 2149 100 99 Repair Kit With Urethane Sleeve 1 2149 000 01 Knob 2 2149 000 002 3 2149 000 19 Bump Ring 4 2149 000 03 Spring 5 2149 000 08 Nut 6 2149 000 04 Piston Seal 7 2149 000 05 Piston 8 2149 000 07 Tungsten Carbide Plunger 9 2149 000 09 Cylinder 10 2149 000 06 Plunger Seal 11 2149 100 13 Urethane Sleeve 12 2149 000 11 Base 13 7010 507 55 Bolt 14 2149 006 15 Pipe Nipple 1 x 8 2149 007 15 Pipe Nipple 1 1 4 x 8 2149 008 15 Pipe Nipple 1 1 2 x 8 2149 008 16 Pipe Nipple 1 1 2 x 36 15 2149 000 18 O Ring 16 2149 000 14 Insert 17 2149 000 10 Seat 182 2149 000 13 Tungsten Carbide Sleeve 19 4203 500 00 90 Swivel
10. 1 Fan operating near stall due to incorrect system design or installation Vibration originating elsewhere in the system System resonance or pulsation Improper location or orientation of fan intake and dis charge Inadequate or faulty design of supporting structures Nearby sound reflecting surfaces Loose accessories or components Loose drive belts Worn bearings wa ee Sere 0000 KOR Com am Eid Iul ature Component Failure P 1 Prolonged or major vibration 2 Inadequate or improper dest Ice 3 Abrasive or corrosive elements in the airstream or sur rounding environment 4 Misalignment or physical damage to rotating components or bearings 5 Bearing failure from incorrect or contaminat grounding through the bearings while arc w Excessive fan speed Extreme ambient or airstream temperatures Improper belt tension Improper tightening of wheel setscrews REPLACEMENT PARTS It is recommended that only factory supplied replacement parts be used nyb fan parts are built to be fully compatible with the original fan using specific alloys and tolerances These parts carry a standard nyb warranty M Ce RO ER OF d Iding Qoo When ordering replacement parts specify the part name nyb shop and control number fan size type rotation viewed from drive end arrangement and bearing size or bore Most of this information is on the metal namep
11. 29 3 2 6 3 2 3 2 8 3 2 9 3 2 10 3 2 11 2 2212 After completion of the procedures in section 3 1 the IBRS unit is ready for blasting Open the air inlet ball valve 1 Set your desired tank blast pressure by turning the pressure regulator 5 knob clockwise for higher pressure or counterclockwise for lower pressure Remember that when blasting the pressure indicated on the pressure gauge 4 will drop slightly To operate at full pressure without the regulator restriction open ball valve 6 Partially open the drain ball valve 3 at the bottom of the moisture separator 2 to allow accumulated moisture to drain This prevents moisture from entering the blast pot 36 and dust collector 39 during blasting Open the union end ball valve 13 to allow media flow to the Thompson valve Open the Thompson Valve 14 slightly The best setting for this valve differs from one situation to another therefore it may take more than one adjustment to achieve the desired air media mixture Turn the Thompson Valve knob clockwise to decrease media flow or counterclockwise to increase media flow Turn on vessel media vibrator 20 and set to the desired level of vibration by adjusting the angle valve 23 Turn on the media screen vibrator 19 and set to the desired level of vibration by adjusting the angle valve 46 Open the choke valve 11 Depress the deadman lever 17 to begin blasting Release the
12. Dry filter 12 paper element Dry filter 12 polyester element Dry filter 12 high output Dry filter knob Dust collector door gasket Hopper door gasket Butterfly valve 4 Slip on flange 4 150 IBRS 6 5 c f vessel IBRS 6 5 c f reclaimer 5 1 38 39 40 41 42 43 44 45 46 48 49 50 51 92 53 54 55 56 8032 100 05 8032 100 02 7135 018 8032 000 45 8031 000 42 8031 000 46 8032 000 32 2430 804 803 1 000 94 5000 4104 40 0 8031 000 32 8032 000 56 7135 026 7135 027 2010 013 10 2011 017 7000 001 11 7000 00 1 06 8082 000 37 4224 300 02 4224 301 02 4224 813 IBRS 6 5 10 5 c f cyclone IBRS 6 5 10 5 c f dust collector Timer board 120 VAC Pulse control valve 120 VAC Screen knob Screen isolator 6 Vacuum inlet nipple Pulse manifold Angle valve 1 4 Hopper door gasket Blast nozzle specify size Blast hose specify size and length BRS threaded nozzle holder IBRS motor starter control box Motor starter contactor 15h p Motor starter overload relay Differential pressure gauge Muffler 8 flanged Handway crab assembly 6 x 8 Handway gasket 6 x 8 BRS2 filter turnbuckle Quick connect plug 1 4 Quick connect socket 1 4 Butterfly valve 4 5 2 VIEW 20 2 INDUSTRIAL BLAST AND ASSEMBLY DRAWING NO 8052 065 10 80L 90 c
13. air for the largest nozzles and the highest pressure that will be used see section 6 0 table 1 The 12 breathing air supplied to the blast hood when open blasting The air supply hose from the air compressor to the IBRS unit should be at least 2 in diameter This size hose will supply the necessary air flow for the two blast outlet to operate simultaneously 4 0 4 1 4 2 4 3 4 4 4 5 NORMAL MAINTENANCE This section covers maintenance that should be performed at regular intervals to insure proper operation of the IBRS unit All the procedures discussed in this section should be performed with the IBRS unit completely depressurized and the air supply hose disconnected Refer to the drawings in section 5 0 to aid in the completion of any maintenance Combo valve The black hose 7 that passes through the combo valve 8 1s a 3 4 blast hose Media carry over can abrade a hole through the wall of the hose Simply replace the hose with another section of hose but make sure that the hose does not make any tight bends anywhere between the blast pot and the cyclone because this will cause the wear to be much more rapid Thompson valve If a blast nozzle will not shut off completely tt is probably because of a worn Thompson valve seat It 1s replaced by unbolting the base of the valve when the IBRS unit 1s depressurized Cyclone Air wash media reclaimer The media screen inside the media reclaimer can accumulate deb
14. deadman lever 17 to stop blasting 3 3 3 2 15 After blasting is completed disconnect the quick connects 55 at the control valve 15 close the choke ball valve 11 and the union end ball valve 13 to disable blast operation Media vacuum recovery 33 1 9 92 3 3 11 3 9412 3 2 15 To prevent static electricity shocks to operating personnel the unit must be grounded Close the air inlet ball valve 1 the vessel media vibrator valve 23 media screen vibrator valve 4446 Open the hinged door 32 of the dust collector 39 Check that the dust collector filters 30 are place and in good condition If required install the four dry filters in the dust collector and secure in position with the wing nut 31 Close and latch the hinged door 32 Make sure the vessel handway 18 the reclaim hopper doors 33 and 47 the cyclone handway 53 and the dust collector door 32 are closed and tightened Connect the vacuum hose assembly to the vacuum inlet 44 Connect an air supply hose to the air inlet crowfoot 1 on the IBRS and install safety clips to prevent accidental disconnection during operation Refer to section 3 4 to determine the compressed air requirements Connect a 120vac power supply to the male connector on the pulse control box 27 Open the air inlet valve 1 Push the AStart utton on the motor starter 50 to turn on the centrifugal pump 26 Vacuum desired a
15. included as part of every ship ment Additional copies can be obtained by writing to New York 706 0n Pines VAR maa le oem P CAL 4 Blower OQU MIN CY St VVIIIOWDFOOK IL UUJcI ELECTRICAL DISCONNECTS Every motor driven fan should have an independent disconnect switch to isolate the unit from the electrical supply It should be near the fan and must be capable of being locked by mainte nance personnel while servicing the unit in accordance with OSHA procedures NA AZ A A AVA NANG MOVING PARTS All moving parts must have guards to protect personnel Safety requirements vary so the number and type of guards needed to meet company local and OSHA standards must be determined and specified by the user Never start a fan without having all safety guards installed Check regularly for damaged or miss ing guards and do not operate any fan with guards removed Fans can also become dangerous because of potential wind milling even though all electrical power is disconnected Always block the rotating assembly before working on any mov ing parts SOUND Some fans can generate sound that could be hazardous to exposed personnel It is the responsibility of the system designer and user to determine sound levels of the system the degree of personnel exposure and to comply with applicable safety requirements to protect personnel from excessive noise Consult nyb for fan sound power level ratings
16. regulations in conjunction with airline filters and respiratory protection Reference OSHA Occupational Safety and Health Administration Do not enter areas during abrasive blasting operations without breathing protection All personnel in the vicinity of abrasive blasting operations should wear NIOSH approved air fed respirators hoods or helmets Do not modify or alter any abrasive blaster blast equipment or controls thereof without written consent from Axxiom Manufacturing Inc Do not use bleeder type deadman valves on any Schmidt abrasive blasters The use of A BEC Clemco or a similar bleeder type deadman valve can cause unintentional start up without warning which can result in serious personal injury Do not sell rent or operate abrasive blasters without remote controls OSHA regulations require remote controls on all blast machines Failure to use remote controls can cause serious injury or death to the operator s or other personnel in the blasting area Reference OSHA regulations Do not repair or replace any portion of Schmidt equipment using components that are not Schmidt original replacement parts Use of replacement components that are not Schmidt original replacement parts may result in equipment failure which can result in serious personal injury and will void all warranties 0 1 0 2 0 3 0 4 0 5 0 6 0 0 Rules for Safer Operation KNOW YOUR EQUIPMENT Do Not operate this equipment in a man
17. the angle valve 46 which can also turn off the vibration The vibrator can be accessed by removing the screen through the access door 33 2 8 2 9 BLAST HOSE ASSEMBLY The size of the blast hose is determined by the size nozzle to be used Generally the blast hose inside diameter should be three times the nozzle throat diameter For open cycle blasting without simultaneous vacuum recovery conditions and preference dictate the size nozzle hose combination to be used However to utilize closed cycle blasting which requires the BRS vacuum head only a 3 4 blast hose assembly can be used This is due to the limitations inherent to this type of blasting which require size constraints designed into the BRS vacuum head The use of a 3 4 blast hose implies that the largest size nozzle that can be used during closed cycle blasting is a 4 1 4 but a 5 5 16 can also be used effectively Note The IBRS unit is not intended for simultaneous blast and recovery but it is sufficiently powered to do so for 1 one outlet BLAST NOZZLE While blasting the blast air media mixture flows through the blast hose 49 to the blast nozzle 48 The blast nozzle throat diameter directly affects the airflow rate media flow rate and surface removal rate Nozzles come in several sizes which can be identified by a small number visible on the nozzle This number represents the nozzle throat diameter size in sixteenths of an inch for example a 5 no
18. tm mbi AGY IM YUVU lo oyotvitiatue inspection of all fan parts Inspection frequency is determined by the severity of the ap ation and local conditions Strict schedule is essential 1 Check the fan wheel for any wear or corrosion as either can cause catastrophic failures Check also for the build up of material which can cause unbalance resulting in waar and earne onfatu ha VII ation pea fil seriou or replace the wheel as required 2 Check the V belt drive for proper alignment and tension see section on V belt drives If belts are worn replace them as a set matched to within manufacturer s toler ances Lubricate the coupling of direct drive units and check for alignment see section on couplings 3 Lubricate the bearings but do not over lubricate see the nimm ime el ase am bt L bearing oELUUTI TOI detailed specifications 4 Ceramic felt shaft seals require no maintenance although warn mono ahaiilel ka lin tiina WILT oval I ly Veo are provided lubricate them with NEVER SEEZ or other anti seize compound 5 During any routine maintenance all setscrews and bolts should be checked for tightness See the table for correct torques 6 When installing a new wheel the proper wheel
19. 00 F 427 C York Blower I D 8 203 Company O D 13 1 2 343 7660 me Street Willowbrook IL 60521 11 3 4 PRESSURE BLOWER NA LA ES 52 QTY IN T a INNA HOL h lliks VM Diy 221411 OUO HoE D 7 8 22 Date 10 29 99 Certified _ KW Drawing No _U01515 101 3_ Rev w o ame w e om PERFORMANCE OPTIONS The Bes Fr mt 1 4 2 D nub New vork mover PERFORMANCE CURVE 660 Quincy Street Wiiiowbrook iL 60521 CUST NO 10832 To determine Performance CUSTOMER US FILTER SCHMIDT MFG at another ROM mi ulti pake 7 A ed upy LAGGING SP x FAN TYPE Pressure Blower AL BHP 2 FAN SIZE 2208A CAPACITY TYPE O where K is new RPM divided CFM 1750 TEMP 95 deg F by RPM shown at right Sp 37 3 DENS 0 072 LB FT RPM 3500 DATE Oct 29 1999 BHP 14 27 FILE 401515 100 KJW GA O 4600 kalale le aal 4B KANAAN KEE KA E IC EEN as a aaa d 40 00 een E SER KK DOE ee us ua IER sul sy EE asi
20. 08 ON ES OLLVAJHOS AAAS LSVId 3910313 AEA 9 Oa LSY lg NO IDAO amp MIV VA 06 xog OS LN OO 9 ss Cee NOURI LAS ANI RECOVER 9 VEY ADJUSTABLE AIRWASH RECLAIMER DRAWING NO 8052 065 10 5 5 SWITCH A EIS OS ong SOLENGID SUPPI Y VALVE INDUSTRIAL BLAST AND RECOVERY SYSTE AUTOMATIC PULSE AIR CONTROL BOX DRAWING NO 8052 000 5 PULSE CC OUTPUT PS OUT D PANE a PULSE SOLE VALV hae NO pora Combo Valve 2223 000 No Part No 2223 000 99 1 2223 000 01 2 2223 000 02 3 2223 000 03 4 2223 000 04 5 2223 000 05 6 7010 507 15 7 2223 000 07 8 2223 000 08 9 2223 000 09 10 2223 000 10 11 2223 000 11 12 2223 000 12 13 2223 000 13 14 7050 507 15 2223 000 15 165 2223 000 16 17 2223 000 17 18 2223 000 18 19 7019 503
21. 1 8 M x 1 8 F Included In Repair Kit For Tungsten Carbide Sleeve Included In Repair Kit For Urethane Sleeve NN SE S W N 5225 5 11 Thompson Valve ll 2152 006 1 Valve With Tungsten Carbide Sleeve 2152 106 1 Valve With Urethane Sleeve 2152 007 1 1 4 Valve With Tungsten Carbide Sleeve 2152 107 1 1 4 Valve With Urethane Sleeve 2152 008 1 1 2 Valve With Tungsten Carbide Sleeve 2152 108 1 1 2 Valve With Urethane Sleeve No Part No Description 2152 000 99 Replacement Parts Kit Tungsten Carbide 2152 100 99 Replacement Parts Kit Urethane 2152 000 01 Knob 2152 000 17 Breather Vent 2152 000 12 Spring Retainer 2152 000 18 O Ring 7027 503 02 Washer 7010 507 07 Bolt 3 8 UNC x 1 1 4 Lg 2152 000 02 Cap Plate 2152 000 16 Cap Gasket 2149 000 19 Bump Ring 10 2152 000 25 Vibration Disc 11 2152 000 03 Spring 12 2149 000 08 13 2149 000 04 Piston Seal 14 2152 000 05 Piston 15 2152 000 07 Tungsten Carbide Plunger 16 2152 000 09 Cylinder 17 2149 500 06 Plunger Seal Molythane 18 2152 000 06 Plunger Seal Urethane 19 2152 000 14 Body 20 2152 100 13 Urethane Sleeve 21 2152 000 19 Base 1 NPT 2152 000 15 Base 1 1 4 NPT 2152 000 11 Base 1 1 2 NPT 22 7010 507 95 Hex Bolt 3 8 UNC x 4 3 4 Lg 23 3014 106 Plug 24 2152 000 21 O Ring 25 2152 000 13 Tungsten Carbide Sleeve 26 2152 000 10 Seat 27
22. 20 2014 300 21 4203 500 00 22 4203 502 02 Included in repair kit E mg Es Combo Valve Description Repair Kit Cap Pinch Ram Upper Rod Guide Seal Upper Rod Spring Bolt 3 8 x 6 Cylinder O ring Shaft Snap Ring Seal Lower Rod Piston Shaft Piston Seal Nut 3 8 Lower Rod Guide O ring Lower Rod Guide Base Valve Plug Assembly Nut 1 4 Vent 1 8 90 Swivel 1 8 x 1 8 90 Swivel 1 4 x 1 4 5 7 Control Valves PNEUMATIC ELECTRIC 2229 000 Pneumatic Control Valve 2229 100 Electric Control Valve 12 Volt D C 2229 101 Electric Control Valve 12 Volt 2229 102 Electric Control Valve 24 Volt D C 2229 103 Electric Control Valve 24 Volt A C 2229 105 Electric Control Valve 120 Volt A C No Part No Description 2229 000 99 Repair Kit Pneumatic 2229 100 99 Repair Kit Electric 1 Not Available Air Operator Cap 2 2229 000 02 Plunger w O Ring 3 Not Available Valve Body 4 2229 000 04 Spring 5 Not Available Spring Retainer 6 2229 000 06 Filter Disk 7 2229 000 07 O Ring 8 NotAvailable Screw 8 9 2229 000 09 Air Operator Assembly 10 2229 000 10 O Ring 2 ea 11 Not Available Electric Operator Cap 12 Not Available Coil Cover Bottom 13 2229 100 03 Coil 12 Volt D C 2229 101 03 Coil 12 Volt AC 2229 102 03 Coil 24 Volt D C 2229 103 03 Coil 24 Volt AC 2229 105 03 Coil 120 Volt A C 14 Not Available Coil Cover 15 Not Avai
23. 50 F Minimum Metal Temperature 20 F 125 psi Blast Hose Size Up to 1 1 2 see section 6 0 table 3 Air Consumption See section 6 0 table 1 Abrasive Consumption See section 6 0 table 2 Warranty All Schmidt products are guaranteed to be free of defects material and workmanship at time of shipment Schmidt will replace any of its products or component parts thereof which thus prove defective under proper use within three months of the date sold provided that prompt notice has been given to Schmidt However Schmidt s liability 15 limited to replacement of such defective products or components and Schmidt shall have no liability for labor consequential damages or special charges This guarantee is in lieu of all other representations Return Merchandise Policy In no case is merchandise to be returned to Schmidt for credit without authorization At the time of authorization Schmidt will issue a return authorization number which must be included on all packages and correspondence Any material returned without prior authorization will remain the property of the sender and Schmidt will not be responsible for same All returns must be shipped prepaid freight All returns may be exchanged for other equipment or parts of equal dollar value If goods are not exchanged they are subject to a 15 restocking charge Any cost incurred by Schmidt to restore such goods to first class condition will be charged to the customer 1 5 SYSTEM REQUIR
24. AA instaliatior LET For long term or outdoor storage mounted bearings should be regreased and wrapped with plastic for protection Rotate the fan wheel by hand at least every two weeks to redistribute grease on internal bearing parts Each month the bearings should be purged with new grease to remove condensation since even a filled bearing can accumulate moisture Use cau tion when purging as excessive pressure can damage the seals Rotate the shaft while slowly adding grease Operation 4 zs c bo W tor u L n orgu cuc values Since bearings are completely filled with grease at the factory they may run at an elevated temperature during initial operation Surface temperatures may reach 180 F and grease may bleed from the bearing seals This is normal and no attempt should be made to replace lost grease Bearing surface temperatures will decrease when the internal grease quantity reaches a normal operating level Relubrication shouid follow the recommended schedule Lubrication Use the table for relubrication schedulin ing speed and shaft diameter Bearin with a premium quality lithium base NLGI Grade 2 or 3 Examples are Qd o o 25 a c grease conforming to Mobil Mobilith AW2 Texaco Premium RB Gulf Oil Gulf Crown 2 or 3 Shell Alvania 2 or 3 Do not use high temperature greases as many are not for mitlatad ta ha nramnatibin
25. ATION 1 TIGHTEN ALL SET SCREWS IN FAN WHEEL 2 TIGHTEN ALL SET IN BEARINGS ASE n H UR a 3 REPEAT AFTER 8 OF OPERATION A DEDEAT ACTED S AVAIN AO TEN TWO WEEKS OPERATION Procedure 1 If the drive components are not supplied by verify with the manufacturer that the startina toraue is adeauate for A 1 VUA AD 1 Ta fO wn the speed and inertia of the fan Inenart tha inctallatian ori ar ta etartin vai KN IA pi Z ENM VLUG any loose items or debris that could be drawn into 5 the fan or dislodged by the fan discharge Check the interior of the fan as well Turn the wheel by hand to check for binding 3 Check drive installation and belt tension 4 Check the tightness of all setscrews nuts and bolts When furnished tighten hub setscrews with the wheel oriented so that the setscrew is positioned underneath the shaft 5 Install all remaining safety devices and guards Verify that the supply voltage is correct and wire the motor Bump the starter to check for proper wheel rotation 6 Use extreme caution when testing the fan with ducting dis connected Apply power and check for unusual sounds or excessive vibration either exists see the section on Common Fan Problems To avoid motor overload do not run the fan for more than a few seconds if ductwork is not fu
26. An air reservoir or moisture separator tank is a Pressurized Vessel The compressed air inside a pressurized vessel contains a dangerously high level of energy which can explode propelling objects and result in serious injury or death to operating personnel Air reservoir and moisture separator tanks must be ASME coded tanks NEVER AIM BLAST NOZZLE TOWARDS ANY PERSON Do Not aim the blast nozzle towards yourself or any person System malfunction can cause accidental start up and result in injury to personnel NEVER USE ABRASIVE NOT INTENDED FOR BLAST EQUIPMENT Do Not use abrasive blast media containing free silica Silica can cause silicosis or other related respiratory damage Verify that the abrasive is intended for use in blasting equipment Personal protective equipment including airline filters and respirators must be used for all abrasive blasting operations Observe all applicable local state and federal safety regulations See OSHA 29 CFR 1910 134 CHECK ABRASIVE FOR DEBRIS Do Not use blast abrasive that contains trash or other debris Trash or debris can create a blockage and cause equipment malfunction Screen recycled abrasive to remove trash STOP OPERATION IMMEDIATELY IF ANY ABNORMALITY IS DETECTED Do Not operate this equipment if anything abnormal is seen during operation Stop operation immediately for inspection DO NOT LIFT OVERLOAD LIFT EYES Do Not load the lifting eyes above the rated capacity Do Not lift the blast v
27. Blower AL ESTIMATED SHIPPING Wl 6 9 108 includes fan motor amp pertinent accessory weights SIZE 2208A DRAWINGS ARE FOR CONSTRUCTION PURPOSES Date 10 29 99 Certified KJW _ Drawing No U01515 100 1 Rev TT PII TED CIL J 4 x x x x x x x x B8T gt 62 Ud TER CHIMILI PURCHASE ORDER 10832 9 16 14mm DIA HOLES ses FLANGED in mm OUTLET in mm A 26 660 17 3 4 451 E 17 1 2 445 NO HOLES 8 ES DIA HOLES M 6 1 4 159 4 1 2 114 495 INLET 1D 8 203 U 11 3 4 298 11 3 41298 DD 14 7 8 378 HOLES 8 DIA HOLES AT 06 AS A And Nd pp as r PRESSURE BLOWERS ARE ROTATABLE Ve Ca IN THE FIELD BY 22 1 2 INCREMENTS MAXIMUM TEMPERATURE 180 F 82 C FURNISHED WITH FLANGED INLET AND OUTLET WHICH FITS ANSI 150 PIPE 1 zm fe gt FLANGES L4 JQ fL Zaa mn i The nu York Blower 7660 Quincy Street Willowbrook IL 60521 PRESSURE BLOWER H5A ka a EE UL m AP e LEE 51mm d 1 FAN SILENCERS ARE OF HEAVY WELDED STEEL CONSTRUCTION FILLED WITH HIGH DENSITY ACOUSTICAL ABSORPTION MATERIAL K 36 914 MAXIMUM TEMPERATURE 8
28. EMENTS 1 5 1 1 5 2 1 5 3 1 5 4 1 5 5 1 5 6 Compressed Air Requirements Blast nozzle The primary air expenditure of a blaster is by the blast nozzle s This expenditure can vary greatly depending upon the number of blast outlets nozzle size of each outlet and the blast pressure See section 6 0 table 1 for air consumption by nozzle size at various pressures Air compressor size The air compressor must be large enough to supply 1 The sum of blast air requirements for each nozzle at the highest pressure that will be used see section 6 0 table 1 The 12 CFM breathing air supplied to each operator blast hood Air Supply Line The air supply hose from the air compressor to the blast unit should be at least the same diameter as the air inlet piping This size hose will supply the necessary airflow to simultaneously operate the blast unit controls and each blast nozzle Note If other equipment will be using the same source of air as the blaster a check valve should be installed at the air inlet This will prevent back flow which would carry abrasive into the control system System Air Pressure The maximum operating pressure for the blast unit is stamped on the vessel nameplate This unit may or may not be equipped with a system air pressure regulator but if a one 15 to be field installed it is important that the air supply to the control system be a minimum of 55 psi System Air Quality Moisture condensation
29. Hex Nipple 1 8 x 1 8 ncluded in repair kit 5 9 G2 PNEUMATIC DEADMAN ltem 1 2 TO 4 59 6 8 9 10 2263 002 Part No 2263 002 99 2263 002 01 2263 002 02 2263 002 03 2263 002 04 2263 002 05 2263 002 06 2263 002 07 2263 000 08 3031 300 00 3031 302 02 G2 Pneumatic Deadman Description G2 Replacement Parts Kit G2 Deadman Lever G2 Deadman Body G2 Deadman Cartridge Assembly G2 Deadman Hinge Pin G2 Deadman Cartridge Set Screw G2 Deadman Buiton Deadman Spring Deadman Screw For Button Hex Nipple 1 8 x 1 8 With Ball Seat Hex Nipple 1 4 x 1 4 With Ball Seat Items included in Replacement Parts Kit 10 S Phy amp 5 9A No 1 2 3 T 8 9 10 11 12 13 14 15 17 18 19 20 21 22 23 24 25 2123 106 Part 2123 006 99 2123 006 01 2123 006 02 2123 006 03 2123 006 04 2123 006 05 2123 006 06 2123 006 07 2123 006 08 2123 006 09 Deleted 2123 006 11 2123 106 12 2123 006 13 2123 006 14 2123 006 15 2123 006 17 2123 006 18 2123 006 19 2123 006 20 2123 006 21 2123 106 22 2123 106 23 2123 106 24 2014 300 1 Valve Description Repair Kit Gasket Diaphragm O ring Automatic Air Valve Normally Closed Retainer Bushing O ring Disk Retainer O ring Seat Disc Plate Lock Washer Internal Lock Nut Cap Lock Nut Cap Screw Diaphragm Plate Lock Nut Body 1 Shaft Gasket
30. INDUSTRIAL BLAST AND RECOVERY SYSTEM OWNER S MANUAL T AUGUST 2001 rev 11 07 P O BOX 37 FRESNO TEXAS 77545 11927 SOUTH HIGHWAY 6 800 231 2085 TEL 281 431 0581 FAX 281 431 1717 10 WARNING Any person intending to operate this equipment or any person intending to be in the vicinity during its operation that cannot read or completely understand all of the warnings operating procedures and instructions and the rules for safer operation contained in this manual must receive proper training from their supervisor and or employer Consult Axxiom Manufacturing Inc Do not operate any abrasive blaster or blast equipment before reading and completely understanding all the warnings operating procedures and instructions and the rules for safer operation contained in this manual Do not operate any abrasive blaster or blast equipment without following the rules for safer operation and all the operating procedures and instructions Failure to properly use blast equipment could result in serious injury or death Do not perform any maintenance while any abrasive blaster or blast equipment is pressurized Always depressurize any vessel before loading media or performing any maintenance Do not use abrasives containing free silica Silica can cause silicosis or other related respiratory damage You must wear personal protective equipment for all abrasive blasting operations Observe all applicable local state and federal safety
31. NG Vii Mu ot ncn bolts sequentially so that equal torque is applied to each Adjust the motor on its base to a position to the fan shaft Install belts by working each o ver the sheave grooves until all are in position the beits into w w x place On nyb packaged fans sufficient motor adjustment is provided for easy installation of the proper size belts Q 4 Adjust sheaves the motor shaft angle so that the sheave faces are in the same plane Check this by placing a straightedge across the face of the sheaves Any gap between the edge and sheave faces indicates misalign ment Important This method is only valid when the width of the surface between the belt edge and the sheave face is the same for both sheaves When they are not equai or when using adjustable pitch sheaves adjust so that all belts have approximately equal tension Both shafts should AA V ef we pe nd ef Seil ALAD ee be at the right angles to the center belt Beit Tensioning 1 Check belt tension with a tensioning gage and adjust using the motor slide base Excess tension shortens bearing life while insufficient tension shortens life can reduce fan performance and may cause vibration The lowest allow able tension is that which preyon under full load soon as the fan reaches tull speed For more precise ten sioning methods consult the drive manufacturer s litera ture
32. NNECTIONS Do Not use this equipment without hose coupling safety pins in place and hose whip checks installed on all air and blast hoses All blast hose couplings and air hose couplings have pin holes that must be safety pinned to prevent accidental disconnections Accidental hose disconnection can cause serious injury or death 0 36 0 37 0 38 0 39 0 40 0 41 0 42 0 43 0 44 ALWAYS USE CORRECT REPLACEMENT PARTS AND ACCESSORIES Do Not use replacement parts or accessories that are not rated for pressures equal to or higher than your abrasive blaster s operating pressure Improper hoses and or fittings used on or connected to your abrasive blaster can rupture and cause serious injury or death Do Not use replacement parts that are not Schmidt original factory replacement parts Non original parts may not fit properly and can cause equipment damage and or failure which can result in serious injury to operating personnel Consult Axxiom Manufacturing Inc Use of replacement components that are not Schmidt original factory replacement parts may result in equipment failure which can result in serious injury to operating personnel ALWAYS USE CORRECT PRESSURE RATED ACCESSORIES Do Not use air reservoirs or moisture separator tanks that are not rated for use in compressed air applications Air reservoirs and moisture separator tanks larger than 6 inches inside diameter must have an ASME code stamp A DANGER
33. SHA Class D standards Use of breathing air sources that do not meet Class D standards can cause asphyxiation and result in death Verify that all air sources are breathable quality and use a high temperature alarm and a carbon monoxide monitor when required See OSHA 29 CFR 1910 134 1 Enclosed blast areas must be ventilated to reduce airborne dust to an acceptable level as required by OSHA 29 CFR 1910 1000 0 7 0 8 0 9 0 10 0 11 0 12 0 13 0 14 0 15 0 16 0 17 PROTECT YOUR HEARING Do Not operate this equipment without wearing OSHA approved hearing protection Loud noise is generated by the blast nozzle and the blowdown operation of this equipment Observe all applicable local state and federal safety regulations See OSHA 29 CFR 1910 95 PROTECT YOUR PERSON Abrasive blasting produces dust contaminated with toxic substances from the abrasive used the coating being removed and the object being blasted All blast operators and other personnel involved in the blast operation or in the vicinity of the blast operation should wear protective clothing The protective clothing should be disposable or washable work clothes that should be removed at the worksite so that contaminated dust is not transferred into automobiles or homes See OSHA 29 CFR 1910 94 and 1910 134 ADHERE TO ALL REGULATIONS Do Not operate this equipment without observing all local state and federal safety regulations including but not
34. afe Inspect outside and inside of the pressure vessel regularly for corrosion or damage e dents gouges or bulges If damaged take out of service immediately and have it inspected and or repaired by a qualified facility Contact Axxiom Manufacturing Inc for technical support CHECK FOR LEAKS IN VESSEL Do Not operate this equipment if there is a leak in the pressure vessel If leaking take out of service immediately and have it inspected and or repaired by a qualified facility Contact Axxiom Manufacturing Inc for technical support NEVER MODIFY BLOWDOWN Do Not connect the blowdown on this equipment onto a common header with any other unit of any description or any other source of compressed air without first making sure a check valve is used between the header and this unit Do Not install this equipment sharing piping with another unit of higher discharge pressure and capacity A safety hazard could occur in the form of a back flow condition DEPRESSURIZE VESSEL BEFORE PERFORMING MAINTENANCE Do Not remove repair or replace any item on this equipment while it is pressurized Do Not attempt to perform maintenance or load abrasive while this equipment is pressurized or is even capable of being pressurized This means the inlet ball valve should be closed and the air supply should be shut off or disconnected Anytime the manual blowdown valve is closed it should be assumed that the abrasive blast vessel 1 pressurized DANGER
35. ctory shipping terms require that the receiver be responsible for inspecting the equipment upon arrival Note damage or shortages on the Bill of Lading and file any claims for damage or loss in transit nyb will assist the customer as much as possible however claims must be originated at the point of delivery HANDLING AND STORAGE Fans should be lifted by the base mounting supports or lifting eyes only Never lift a fan by the wheel shaft motor motor bracket housing inlet outlet or any fan part not designed for lifting A spreader should always be used to avoid damage On a direct drive Arrangement 8 fan lifting holes are provided in the motor base to assist in handling the fan assembly These Lina ahsimlAd ka A with tha liftina TAI GE oi MG usea in Wl juncuorn WI Li iG eyes when lifting and positioning the fan onto its foundation A heavy round steel bar or appropriate fixture can be passed through the lifting holes to simplify attachment of the lifting device Be sure to follow all local safety codes when moving heavy equipment Whenever possible fans and accessories should be stored in a clean dry location to prevent rust and corrosion of steei com ponents If outdoor storage is necessary protection should be nravidan Cavar tha iniat and ri flat ta nravant tha arriimulatinn ANANA Ai V DI INS PM Ae ki Ad LM Mik VAI
36. dman lever 17 is depressed allowing remote vessel pressurization blast initiation and vessel depressurization blast termination The minimum pressure to open the combo valve is 55 psig 2 2 2 Regulated Bypass Piping An optional feature of the IBRS is the regulated bypass piping whose function 1s to allow blasting at lower pressures To activate the regulated bypass controls simply close ball valve 6 then the vessel blast pressure can be adjusted by the pressure regulator 5 located upstream of the combo valve Turn the knob clockwise to increase the pressure and counter clockwise to reduce the pressure To resume full pressure blasting open the ball valve 6 2 3 2 4 BLAST AIR LINE 2 3 1 Choke Valve The choke valve 11 1s a ball valve located in blast air line upstream of the automatic air valve and Thompson Valve The function of the choke valve is to aid in the removal of any obstruction that may despite all effort find its way into the blast pot Whenever a large particle paint chip cigarette butt etc obstructs the Thompson Valve the procedure is to open the Thompson Valve to the fully open position and then close the choke valve completely for about one second while the deadman lever 17 is depressed This should be sufficient to dislodge whatever foreign material that may have obstructed media flow through the Thompson Valve The choke valve should be left in the full open position on all other occasions 2 3 2 Au
37. e air control box 27 refer to drawing in section 5 0 page 5 6 Upstream of the pulse air reservoir is an air filter 22 and an adjustable air regulator 24 which are installed to maintain the clean air of a maximum of 80 psig required by the pulse controls The pulse air control box sends a signal to the pulse air valve 28 via the pulse control valve 41 which opens providing the burst of air necessary to unclog the air filters 30 The adjustment of the pulse air control box is dictated by the blasting conditions The interval between pulses is adjusted by the TIME nob on the circuit board 40 The pulse length is adjusted by the AON TIME knob The pulse effect can be seen by a decrease in the vacuum reading on the pressure gauge 51 The automatic pulse jet controls can be disabled by disconnecting the power cord to the pulse control box Caution An excessive On Time will cause the pulse air to overpower the vacuum resulting in reduced media recovery capabilities MEDIA VIBRATOR vessel The function of the media vibrator 20 is to vibrate the media in the pressure vessel 36 which creates better media flow characteristics The level of vibration is controlled by the angle valve 23 which can also turn off the vibration MEDIA VIBRATOR media screen The air wash media reclaimer is equipped with a screen mounted vibrator 19 to increase flow through the screen The level of vibration is controlled by
38. ere greater precision is desired Adjustments should be made by moving the motor to change shaft angle and by the use AS fant chime ta nh anmn matar chat hainht Da nat maun VI SHINS 10 MIOLO rieigri vo HIOVE the fan shaft or bearing 9 Alhan msarrartlu alinnad in lavihla alamon gt a IW Welw VIII orr anyi Ie INS t tighten all fasteners in the coupling and motor base Lubricate the coupling if necessary 3 Recheck alignment and gap after a short period of opera tion and recheck the tightness of all fasteners in the cou pling assembly du E EU d 7 MEASURE OFFS ET BB jj ae STEEL mE ANGULAR ALIGNMENT 2 Page 3 Safe operation and maintenance includes the selection and use of appropriate safety accessories for the specific installation This is the responsibility of the system designer and requires consideration of equipment location and accessibility as well as gef w vaip 444 4 Sch ee ee adjacent components All safety accessories must be installed properly prior to start up Safe operating speed is a function of system temperature and wheel design Do not under any circumstances exceed the maximum safe fan speed published in the nyb engineering supplement which is available from your field sales sentative al vw BEFORE INITIAL OPER
39. es the addition of a second control valve 15 which provides the control signal to the Thompson valve independent to that of the combo valve and air valve VACUUM SYSTEM 2 4 1 Centrifugal Blower The vacuum system is used for media recovery after blasting The principal component of the vacuum system is the centrifugal blower 26 The blower is powered by a 15hp electric motor To activate the vacuum system push the start button on the motor starter 50 The vacuum pressure is indicated on the pressure gauge 51 located on the dust collector 39 The vacuum blower exhausts air through a muffler 52 2 4 2 Media Reclaimer The function of the media reclaimer 37 is to receive the media recovered by vacuuming The media and other debris enter the media reclaimer at the tangential inlet 44 which creates a cyclonic action on the incoming flow refer to drawing on page 5 5 Large heavier particles spiral on the outer extreme and are carried to the bottom of the media reclaimer Small lighter particles remain in the air stream and are carried from the media reclaimer into the secondary cyclone 38 then to the dust collector 39 Below the media reclaimer there 1 a screen 21 that prevents debris paint chips cigarette butts etc from passing into the pressure vessel 36 When blasting is interrupted the pressure vessel pop up valve 10 opens which allows the media accumulated in the media reclaimer to fall through the sc
40. essel by any point other than the lifting eyes MAINTAIN WARNING DECALS Do Not remove cover obstruct or paint over any warnings cautions or instructional material attached Warning decals must be installed maintained and located to be visible and with enough light for legibility SAVE THIS OPERATION AND MAINTENANCE MANUAL Refer to this operation and maintenance manual as needed as well as any additional information included from other manufacturers Never permit anyone to operate this equipment without having him her first read this manual and receive proper training Make this manual readily available to all operating and maintenance personnel If the manual becomes lost or illegible replace it immediately This operation and maintenance manual should be read periodically to maintain the highest skill level it may prevent a serious accident TABLE OF CONTENTS 0 0 SAFETY WARNINGS 1 0 GENERAL DATA 2 0 THEORY OF OPERATION 3 0 OPERATING PROCEDURES 4 0 MAINTENANCE 5 0 PARTS LIST amp DRAWINGS 6 0 BLASTING DATA 7 0 TROUBLE SHOOTING 8 0 BLOWER DATA 1 0 1 1 1 2 1 3 1 4 GENERAL DATA Industrial Blast amp Recovery System IBRS Dimensional Specifications Model No IBRS 6 5 Part Number 8032 063 10 Height 128 Width 66 Length 1227 Weight 3850 165 Vessel volume 6 5 cu ft Hopper volume 6 5 cu ft Blast amp Recovery System BRS Operational Specifications Maximum Working Pressure 125 psi 2
41. g damage cancer and other serious diseases Do Not breathe the dust Do Not rely on your sight or smell to determine if dust is in the air Silica and other toxic substances may be in the air without a visible dust cloud If air monitoring equipment for silica is not provided at the worksite then all personnel MUST wear appropriate respiratory protection when using or servicing this equipment Breathing air supplied to respirators must be of acceptable quality Consult your employer and OSHA regarding the appropriate respiratory protection and breathing air quality See OSHA 29 CFR 1910 134 BREATHING AIR QUALITY Do Not use breathing air that does not meet OSHA Class D standards Extreme caution must be taken when selecting a source of breathing air Breathing air provided by an oil lubricated air compressor can contain carbon monoxide and therefore requires the use of a carbon monoxide detector See Section 3 9 Carbon monoxide can be in the compressed air produced by an oil lubricated air compressor when it is operated at extremely high temperature therefore a high temperature alarm is required to alert the operators when this condition exists Reference OSHA 29 CFR 1910 134 1 Extreme caution must be taken when connecting to factory air sources Factories can have sources of compressed gases such as nitrogen which 1 fatal used as a breathing air source Verify that the air source is breathable A DANGER Breathing air must meet O
42. ife see section 4 4 2 The clean vacuum air stream is evacuated from the dust collector through the centrifugal 2 3 2 5 2 6 2 7 blower 26 The dust removed from the air stream collects at the bottom of the dust collector cone The dust can be drained by opening the butterfly valve 56 Periodically open the butterfly valve 56 to drain the accumulated dust PULSE JET SYSTEM The function of the pulse jet system is to prevent clogging of the dry filters 30 by periodically providing a burst of air inside the filter to loosen dust particles from the pleated surface This 1s accomplished by the automatic pulse jet controls The required interval between pulses is determined by the blasting conditions As the particles begin to clog the filter the differential pressure across the dust collector tube sheet will increase This increase can be detected on the pressure gauge 51 The pulsing air supply utilizes a reservoir 45 to prevent pressure drops at the blast nozzle Each pulse line contains a pneumatically operated pulse valve 28 Each pulse valve is provided an air signal to open via solenoids 41 in the pulse control box 27 Refer to the drawing on page 5 6 2 5 1 Automatic pulse jet controls The automatic pulse system provides operator free pulsing of the air filters and operates continuously when electric power is connected The automatic pulse is controlled by an electronic circuit board 40 located in the puls
43. in a blast system causes abrasive flow problems Condensation occurs when the hot vapor filled compressed air cools as it reaches the blaster Therefore a moisture removal device is recommended 1 e coalescing moisture separator air cooled aftercooler or deliquescent dryer Electrical Requirements The control system electrical requirement is pre determined per customer request Blast controls 20 0 2 amps maximum Pulse controls 20 0 2 amps maximum Centrifugal blower Refer to motor nameplate 2 0 2 1 2 2 THEORY OF OPERATION The function of the IBRS unit is to blast and recover abrasive media The IBRS is designed to blast using one or two outlets then vacuum recover the abrasive when depleted The unit is not intended for simultaneous blast and vacuum but it is sufficiently powered to do so for 1 one outlet only The media is contained in the pressure vessel for blasting After blasting media 1 recovered in the media reclaimer by means of a pneumatic vacuum system Small particles are carried by the vacuum air stream through the air wash reclaimer and the secondary cyclone then into the dust collector The media and large particles paint chips cigarette butts etc drop to the bottom of the media reclaimer The media is reloaded at atmospheric condition from the media reclaimer into the pressure vessel after passing through a screen This manual contains part identification numbers within the text that are f
44. lable Nut 16 2229 100 06 Solenoid Pilot Assembly 12 Volt D C 2229 101 06 Solenoid Pilot Assembly 12 Volt AC 2229 102 06 Solenoid Pilot Assembly 24 Volt D C 2229 103 06 Solenoid Pilot Assembly 24 Volt AC 2229 105 06 Solenoid Pilot Assembly 120 Volt 17 4 2229 100 07 Gasket Electric Only Included In Repair Kit Pneumatic 5 8 No 2263 001 99 Pneumatic Deadman Controls Part No 2263 001 01 2263 001 02 2263 001 03 2263 001 04 H lt gt NS NS 2263 000 Part No 2263 000 99 2263 000 01 2263 000 02 2263 000 03 2263 000 04 2263 000 05 zZ Q O OT RK Co IN wiet O Co e e O CH O 3031 300 00 ncluded in repair kit SS N Pneumatic Deadman Description Repair Kit Lever Body Cartridge Hinge Pin Set Screw Button Spring Screw for Button Hex Nipple 1 8 x 1 4 Hex Nipple 1 8 x 1 8 2 omnl E 9 amp L JE E NA O L 2263 000 Pneumatic Deadman Description No Part No Description Repair Kit 8 2263 001 08 Safety Flap Base 9 2263 001 09 Plunger Screw Safety Flap Spring 10 2263 001 10 Body Mounting Screw Lever Hinge Screw 11 2263 001 11 Lever Spring Hinge Pin Nut 12 2263 001 12 Flap Hinge Screw Body Gasket 13 3031 302 00 Hex Nipple 1 8 x 1 4 al 2263 001 05 2263 001 06 2263 001 07 Valve Body Assembly Lever 14 3031 300 00
45. late attached to the fan base E For assistance in selecting re de nent parts contact yout local representative or visit http www nyb com wur m mem um dme De zs zart tip en fha zl sha aaa a ma ia hz Exampie rait requirea Wheel 1 ADTI Y Shop control number B 10106 100 Fan description Size 750 Series 60 Rotation Clockwise Arrangement 1 ement narte contact vour Suggested replacement parts include Wheel e Component parts Damper Shaft e Motor Bearings Coupling Shaft Seal Sheaves V Belts e For Arrangement 1 and 8 fans wheel and shaft available as an assembly only Page 5 SPECIFY ROTATION AS VIEWED FROM DRIVE SIDE A PAs LAN ARROW INDICATES COUNTER CLOCKWISE ROTATION Arrangement 4 Pressure Blower o ex VN we SEN We lt Arrangement 4 Type HP Pressure Blower ges d Ae OO Inlet Plate Assembly Wheel Linnwieina I TT Pedestal Assembly Motor Shaft Bearings DUO Ut Ps GO I ss E A der for parts must specify For assistance in selecting replacement parts contact your local nyb representative or visit http www nyb com im di Form 0398 GPB 3C Canon Printed in U S A
46. limited to OSHA Occupational Health and Safety Administration STAY ALERT Do Not operate this equipment when you are tired or fatigued Use caution and common sense while operating and or performing maintenance on this equipment DO NOT USE DRUGS ALCOHOL or MEDICATION Do Not operate this equipment while under the influence of drugs alcohol or any medication PROTECT BYSTANDERS Do Not allow blast equipment operators and other personnel to enter the vicinity of the blast operation without providing respiratory protective equipment that meets OSHA regulations If dust concentration levels exceed the limitations set in OSHA 29 CFR 1910 1000 then respirators are required KEEP CHILDREN AND VISITORS AWAY Do Not allow children or other non operating personnel to contact this equipment or the connecting hoses and cords Keep children and non operating personnel away from work area AVOID DANGEROUS ENVIRONMENTS Do Not operate this equipment without familiarizing yourself with the surrounding environment The blast operation creates high level of noise which will prevent the operator from hearing other possible dangers i e traffic or moving equipment In such situations stand by watch person may be necessary to prevent injury to personnel AVOID DANGEROUS ENVIRONMENTS Do Not use this equipment in areas cluttered with debris Debris in the work area can create tripping hazards which can cause the operator to loose control of the bla
47. lly installed On larger fans normal operating speed may not be obtained without motor overload unless ductwork is attached Check for correct fan speed and complete instal lation Ductwork and guards must be fully installed for safety 7 Setscrews should be rechecked after a few minutes eight hours and two weeks of operation see Tables 1 amp 2 for correct tightening torques NOTE Shut the fan down immediately if there is any sud Sep w SS den increase in fan vibration 5 8 97 3 4 168 Stainless Steel setscrews not hardened and should not be tightened to more than 1 2 the values shown Table 2 BEARING SETSCREW TORQUE Ib in Manufacturer 1 4 5 16 e is is bs 160 Note Split pillow block bearings are fixed to the shaft with tapered sleeves and generally do not have setscrews FAN MAINTENANCE nyb fans are manufactured to high standards with 7 VAS x IUTaCUUI a aras v rials and components Proper maintenance will ensure a long and trouble free service life Do not attempt any maintenance on a fan unless the elec trinal hae haan seamnlatalu Aiernannartad ana KR INA DL VU AAA 425 Al IB Ae be ia Canina locked In many cases a fan can windmill despite removal of all electrical power The rotating assembly should be blocked securely before attempting maintenance of any kind Tha Law tea fnn maintAanannna la reaular and mrm
48. mount of media into the blast pot 236 Do not overfill for this will cause media overflow into the secondary cyclone and dust collector If you are recovering blasted media loaded in the vessel per section 3 1 unit setup there should be no concern for overfilling After a few blast and recovery cycles it may become necessary to add some new media into the system Adjust the pulse cycle as required during media reclaim The interval between pulses 15 adjusted by the TIME nob on the circuit board 40 located in the pulse control box 27 The pulse length is adjusted by the AON TIME nob The pulse effect can be seen by a decrease in the vacuum reading on the pressure gauge 51 The automatic pulse jet controls can be disabled by disconnecting the power cord to the pulse control box Caution An excessive On Time will cause the pulse air to overpower the vacuum resulting in reduced media recovery capabilities Push the top Outton on the motor starter 50 to turn off the centrifugal pump 26 Disconnect pulse control box 27 power cord to disable pulsing 3 4 COMPRESSED AIR REQUIREMENTS 3 4 1 3 4 2 Blast nozzle The primary air expenditures are by the blast nozzles This expenditure can vary greatly depending upon the nozzle size and the blast pressure See section 6 0 table 1 for air consumption by nozzle size at various pressures Air compressor size The air compressor must be large enough to supply 1 Blast
49. n household type may also be used Vacuum the filter from the air intake contaminated side only This procedure will remove the majority of the large particles and surface contaminants that have accumulated and may be sufficient for the first cleaning of the filter This step should also be performed prior to progressing to 4 1 4 6 any subsequent cleaning method 4 5 2 3 Compressed air method The third cleaning step is by use of compressed air The air flow must be directed from the opposite direction of the normal air flow through the filter The air flow should be directed up and down the pleats Do not direct the flow in a criss crossing pattern across the direction of the pleats this could cause damage to paper element filters and decreases cleaning efficiency 4 5 2 4 Washing method polyester element filter only The washing process 15 for polyester element filters only The final cleaning process may be necessary to reduce the static pressure to an acceptable level when the filter has fine particles that have become imbedded in the filter element For this procedure a mild low sudsing detergent should be used with clean warm water Soak the filter for 5 10 minutes and then gently agitate the filter for several minutes The filter should then be thoroughly rinsed with clean water to remove the detergent It may require a second or third washing to obtain satisfactory filtration However the dirt holding capacity of the filter decrea
50. ner other than its intended application see Section 4 0 Do Not operate this equipment or any other Schmidt equipment without following the Rules for Safer Operation and all the operating procedures and instructions Learn the applications and limitations as well as the specific potential hazards related to this machine Failure to do so could result in serious injury or death RECEIVE PROPER TRAINING Do Not operate this equipment unless you have received operational and maintenance training Begin by thoroughly reading and understanding this operation and maintenance manual and all included information Consult an authorized Schmidt distributor or Axxiom Manufacturing Inc PROTECT YOUR FEET Do Not operate this equipment without wearing OSHA approved foot protection Observe all applicable local state and federal regulations See OSHA 29 CFR 1910 136 PROTECT YOUR EYES Do Not operate this equipment without wearing OSHA approved safety glasses When filling the blast vessel abrasive can be blown in the face and eyes of operators Observe all applicable local state and federal safety regulations See OSHA 29 CFR 1910 133 PROTECT YOUR LUNGS Do Not operate this equipment without wearing OSHA approved respiratory protection Abrasive blasting produces dust contaminated with toxic substances from the abrasive used the coating being removed and the object being blasted This dust may contain Silica which can cause severe and permanent lun
51. ng configuration For vertically mounted applications lubricate twice as frequently COMMON FAN PROBLEMS om La gas lt ze Excessive Vibration A common complaint regarding industrial fans is excessive vibration nyb is careful to ensure that each unit is precisely balanced prior to shipment however there are many other causes of vibration including Loose mounting bolts setscrews bearings or couplings Misalignment or excessive wear of couplings or bearings Misaligned or unbalanced motor Bent shaft due to mishandling or material impact Accumulation of foreign material on the wheel Excessive wear or erosion of the wheel E 1 atam ra Ar raetriotti EXCESSIVE sysiem pressure Or restriction 0 closed dampers Inadeguate structural support mounting procedures or materials 9 Externally transmitted vibration Inadequate Performance Incorrect testing procedures or calculations Fan running too slowly Fan wheel rotating in wrong direction or installed back wards on shaft Wheel not properly centered relative to inlet cone Damaged or incorrectly i installed cut off sheet or diverter SANT Boh kandhani wi ING LAAGI A doe BA S Poor system design closed dampers air leaks clogged filters or coils Obstructions or sharp elbows near inlets Sharp deflection of airstream at fan outlet 9944 M Excessive Noise
52. ound on the drawings in section 5 0 page 5 3 thru 5 11 Refer to these drawings as needed while reading this manual AIR SUPPLY Compressed air is supplied through a hose connection and passes through the inlet ball valve 1 Then it goes through the moisture separator 2 The moisture separator has a ball valve 3 located at the bottom to drain the moisture collected During operation this ball valve 3 should be slightly open so that the moisture collected can drain After passing through the moisture separator the air supply branches into various locations The first location is the air supply for the pulse jet system The second location is the air supply for the media vibrator optional The third location is the vessel pressurization piping which includes the combo valve and the blast air line VESSEL PRESSURIZATION PIPING 2 2 1 Combo Valve The vessel pressurization is controlled by the combo valve 8 The combo valve is dual function valve that is essential in the blowdown and blasting operations On one end it is a valve that pinches a 3 4 blowdown hose 7 to close the vessel and allow pressurization and releases the hose to depressurize the vessel The air released during depressurization escapes into the media reclaimer through the blowdown hose 7 The other end of the combo valve is an on off type valve for the air supply to pressurize the vessel and for blasting The two functions operate simultaneously when the dea
53. ozzle 48 into the nozzle holder 49 of the blast hose assembly Connect the blast hose 49 to the coupling on the Thompson valve 14 and install safety clips to prevent accidental disconnection during operation Connect the twinline hose quick connects 55 to the mating quick connects on the control valve 15 Connect a 120vac power supply to the male connector on the pulse control box 27 Connect an air supply hose to the air inlet crowfoot 1 on the IBRS and install safety clips to prevent accidental disconnection during operation Refer to section 3 4 to determine the compressed air requirements If the blast pot is already full of media skip to section 3 2 otherwise use the vacuum reclaim hose to fill the blast pot 3 2 3 1 13 3 1 14 3 1 15 3 1 16 3 1 17 3 1 18 Make sure the handway and doors 18 33 47 53 amp 32 on blast pot 36 media reclaimer 37 and dust collector 39 are closed tight Open the air inlet valve 1 Push the AStart utton on the motor starter 50 to turn on the centrifugal pump 26 Vacuum desired amount of media into the blast pot 36 Do not overfill for this will cause media overflow into the secondary cyclone and dust collector Push the top Outton on the motor starter 50 to turn off the centrifugal pump 26 Disconnect pulse control box 27 power cord to disable pulsing Blast Operation 3 2 222229 3 234 3
54. provided to aid in disassembly and installation of the new parts ITEM 19 20 DT 22 25 24 25 26 27 28 29 30 31 33 34 39 36 37 PART NUMBER 2401 509 1200 999 23 2401 502 2010 009 01 2000 008 2401 509 4104 005 2223 000 2100 011 2100 010 2401 507 2123 107 2408 907 2149 107 2229 000 4100 501 2263 000 7000 001 11 7000 00 1 06 2020 013 2020 025 803 1 000 93 2302 206 05 2430 804 2003 006 8710 22100 7223 022 17E 8032 000 37 8032 000 36 8032 000 14 7003 120 01 8031 000 24 8031 000 09 8031 000 83 8031 001 11 8031 000 20 8031 000 94 4224 813 7003 313 8032 063 01 8032 060 04 DESCRIPTION Ball valve full port 2 Moisture separator 2 x 2 Ball valve full port 1 4 Pressure gauge 0 160 psi Regulator 2 slave Ball valve full port 2 Hose 4 ply 3 4 specify length Combo valve 1 4 Pop up gasket Pop up head w stem Ball valve full port 1 1 4 Automatic air valve n c 1 1 4 Union ball valve 1 1 4 Thompson valve urethane 1 1 4 Control valve pneumatic Twinline hose assembly 55 ft Deadman valve pneumatic Handway crab assembly 6 x 8 Handway gasket 6 x 8 Vibrator model 13 Vibrator model 25 Media screen Air filter 1 5 micron Angle valve 1 4 Regulator 1 non relieving Cyclone cone tube plug Electric blower 15hp 230 460 3ph 60hz IBRS pulse control box 120 VAC Pulse valve 1 1 2 Dust collector plate flange 20 Angle flange gasket 20
55. r below the minimum design metal temperature MDMT shown on the pressure vessel nameplate The characteristics of the pressure vessel metal are weakened when the temperature is outside the operating range Operating the pressure vessel outside of allowable temperature range can result in rupturing and cause serious injury or death ASME NAMEPLATE REQUIRED Do Not operate this equipment if the ASME pressure vessel nameplate is missing Contact Axxiom Manufacturing Inc for technical support DO NOT MODIFY VESSEL Do Not modify or alter any abrasive blaster blast equipment or controls thereof without written consent from Axxiom Manufacturing Inc Do Not weld grind or sand the pressure vessel t will not be safe to operate Non authorized modifications could lead to serious injury or death Non authorized modifications will void the warranty and the ASME certification DO NOT HAMMER ON VESSEL Do Not hammer on or strike any part of the pressure vessel Hammering on the pressure vessel can create cracks and cause rupturing FIRE DAMAGE NOTICE Do Not operate if the pressure vessel has been damaged by fire If damaged take out of service immediately and have it inspected and or repaired by a qualified facility Contact Axxiom Manufacturing Inc for technical support 0 28 0 29 0 30 0 31 0 32 0 33 0 34 0 35 INSPECT VESSEL REGULARLY Do Not operate this equipment with damage to the pressure vessel t is not s
56. reen and enter the pressure vessel The screen should be inspected and cleaned periodically It can be accessed through the access door 47 of the media reclaimer 2 4 3 Adjustable Air Wash The media reclaimer 15 equipped with the adjustable air wash system refer to drawing on page 5 5 The reclaimer with air wash is a two stage media separator The first stage operates as described above section 2 4 2 where the primary media separation occurs at the bottom of the upper cylinder a The remaining debris and media falls downward through the conical orifice b At this point smaller particles are washed from the media by the vacuum flow into the cone tube c and flows into the secondary cyclone through the reclaimer outlet d The vacuum intensity at the cone tube is adjusted by the urethane cone tube plug e 25 The adjustment is made by loosening the collar screw f and raising or lowering the urethane cone tube plug Raising the urethane plug increases the air wash vacuum intensity while lowering it decreases the intensity This adjustment is necessary to optimize dust removal while also minimizing removal of good media Below the media reclaimer there 1s a screen 21 mounted on vibration isolators 43 that prevents debris paint chips cigarette butts etc from passing into the pressure vessel 36 Located on the screen is a media vibrator 19 to aid in media flow through the screen The screen should be inspected and cleaned pe
57. riodically It can be accessed through the access door 47 of the media reclaimer 2 4 4 Secondary Cyclone The function of the secondary cyclone 38 1 to provide additional separation of dust particles prior to entering the dust collector This separation of large and small dust particles will extend the life of the dust collector filters 30 The secondary cyclone 38 operates the same way as the first stage of the air wash reclaimer does The air dust flow enters the cyclone at the tangential inlet As it enters the velocity 1s reduced causing the heavier particles to drop out of the air stream and down to the bottom of the cyclone The cyclone 1 emptied through the butterfly valve 34 Periodically open the butterfly valve 34 to drain the accumulated dust 2 4 5 Dust collector The dust filled vacuum air stream from the secondary cyclone enters the dust collector 39 where the dust particles are filtered out by the four pleated filter elements The filters are held in position by winged knobs 31 which seals them against the bottom of the tube sheet in the dust collector The air filters can be accessed for removal or inspection through the hinged door 32 To remove the filters loosen the winged knob to lower it so it can be unhooked at the end of the turnbuckle 54 The filters must be pulsed regularly during operation to prevent clogging see section 2 5 In addition the filters must be periodically cleaned to insure long l
58. ris therefore it should be periodically checked and cleaned It can be accessed through the access door 47 Secondary cyclone When vacuum recovering the depleted media accumulates in the bottom of the dust collector 38 therefore each must be drained periodically Place a container below the dust collector then open the butterfly valve 34 to drain the accumulated dust Dust collector 4 5 1 Vacuum recovery When vacuum recovering the depleted media accumulates in the bottom of the dust collector 39 therefore each must be drained periodically Place a container below the dust collector then open the butterfly valve 56 to drain the accumulated dust 4 5 2 Dry filter cleaning To achieve the longest life of the dry filter it is important that they be serviced regularly The following methods are recommendations to assist in cleaning IBRS dry filters The first three are for both paper element filters and polyester element filters However be aware that the washing method is for polyester element filters only 4 5 2 1 Air pulsing The first cleaning step should be air pulsing This is done by activating the automatic pulse system to provide a burst of air inside the filters to loosen dust particles from the pleated surface It is not necessary to run the centrifugal blower for this operation 4 5 2 2 Vacuuming method The second cleaning method to utilize is vacuuming A commercial duty vacuum cleaner is recommended but a commo
59. ses after each washing Critical Do not attempt to wash dry filters with paper elements this will render them useless If you are not certain of the type of element seek assistance Note Polyester element filters can be washed and reused under proper conditions However Schmidt has no control over the washing process and cannot guarantee that it has been performed properly and effectively therefore our warranty does not apply to washed filters 4 5 2 5 Inspection Inspecting the filter after each cleaning is vital A simple method of inspection 15 to use a light bulb Light passing through the filter will reveal fatigued paper or dirt accumulations Inspection should also include the end plates to check for possible damages during handling Inspect for damage that could allow contaminated air to bypass the filter element Remaining Components Most of the IBRS components are subject to wear and therefore it 1s expected that they will eventually require maintenance but those not mentioned above should not need to be part of a periodic maintenance program 5 0 PARTS LIST This section contains a parts breakdown covering all the major components which may require maintenance during operation of the IBRS The major items identified in the parts list are found on the drawings on pages 5 3 thru 5 11 Refer to these drawings as needed while reading this manual In addition repair kits to rebuild these items are identified and drawings are
60. st hose and result in injury to operating personnel Keep work area clean and well lit When working at an elevated location pay attention to articles and persons below AVOID DANGEROUS ENVIRONMENTS Do Not operate this equipment in elevated areas without using fall protection equipment Certain applications of this equipment may require the use of scaffolding Use of scaffolding creates hazardous situations such as tripping and fall hazards which can result in serious injury or death to operating personnel Consult OSHA 29 CFR 1910 Subpart D AVOID DANGEROUS ENVIRONMENTS Do Not blast objects that are not properly secured The blast operation can cause the blasted object to shift or move Extremely large objects to be blasted can create a crush hazard to personnel which can result in serious injury or death Properly secure the object to be asted 0 18 0 19 0 20 0 21 0 22 0 23 0 24 0 25 0 26 0 27 AVOID DANGEROUS ENVIRONMENTS Do Not blast objects used to store flammable materials The blast operation can cause sparks which can ignite fumes or residual flammable materials inside enclosed containers which can explode resulting in serious injury or death to operating personnel ELECTRICALLY GROUND EQUIPMENT Static electricity is generated by the abrasive flow through the blast hose To prevent static electrical shock to operating personnel only use static dissipating blast hose and install a grounding
61. strap on the abrasive blaster MAINTAIN VESSEL INTEGRITY Do Not operate this equipment with the pressure vessel damaged or with any part of it worn or damaged Do Not operate this equipment in a condition that may cause failure of the pressure vessel See sections 0 21 through 0 31 below DANGER An abrasive blaster is a Pressurized Vessel Alterations damage or misuse of the pressure vessel can result in rupturing Damaged or incorrect components used on the abrasive blaster can result in rupturing The compressed air inside a pressurized vessel contains a dangerously high level of energy which can propel objects and cause serious injury or death NEVER OPERATE OVER MAXIMUM WORKING PRESSURE Do Not operate this equipment above maximum allowable working pressure MAWP at maximum operating temperature F shown on the ASME nameplate attached to the vessel See Section 1 0 INSTALL PRESSURE RELIEF DEVICE Do Not operate this equipment without a pressure relief device in place The ASME Code requires that all vessels be equipped with pressure relief devices prior to installation The pressure relief device must be set at the maximum allowable working pressure of the abrasive blaster Typically 125 psig See the ASME nameplate attached to the vessel typically located above the manway NEVER OPERATE BEYOND ALLOWABLE TEMPERATURE RANGE Do Not operate this equipment above the maximum allowable temperature at the allowable pressure o
62. to inlet clearance must be maintained see Figure 3 sion or corrosion of the fan parts This wear is often uneven and can lead to significant wheel unbalance over time When such wear is discovered a decision must be made as to whether to AASAS TI WA x ree V Z a x dii 4 d A w rebalance or replace the wheel La age 4 thickness of components is reduced Be sure there is no hidden structural damage The airstream components should also be cleaned to remove any build up of foreign material Specialized equipment can be used to rebalance a cleaned wheel that is considered structurally sound Balance weights should be rigidly attached at a point that will not interfere with the housing nor disrupt airflow Remember that centrifugal forces can be extremely high at the outer radius of a fan wheel Welding is the preferred method of balance weight attachment Be sure to ground the welder directly to the fan wheel Otherwise the welding current could pass through the fan bearings and damage them WHEEL INLET CLEARANCE J Side sl Recessed Inlet Collar M Cone or Ring r 1 8 Storage Any stored bearing can be damaged by condensation caused by temperature variations Therefore nyb fan bearings are filled with grease at the factory to exclude air and moisture Such protection is adequate for shipment and subsequent immarliata inctallatian 1 AS
63. tomatic Air Valve The automatic air valve 12 is anormally closed pneumatically operated air valve The function of the air valve is the supply of blast air when the deadman lever 17 is depressed 2 3 3 Thompson Valve The Thompson Valve 14 is a dual function valve First it is an abrasive metering valve Second it is an on off valve that blocks or releases abrasive media into the blast air stream When it is open the Thompson valve meters through an adjustable orifice The degree to which this orifice 1 open is determined by the turning the knob at the top of the Thompson valve CW close CCW open The Thompson valve is controlled by the deadman valve 17 via control valve 15 2 3 4 Union End Ball Valve The union end ball valve 13 is a manual media shut off valve that allows removal of the Thompson valve from the system for servicing Turn the handle to the closed position to stop media flow and then break loose the union for Thompson valve removal 2 3 5 Abrasive Cut off At the time of manufacture this IBRS unit was not equipped the optional abrasive cut off feature The function of the abrasive cut off 1s to allow blasting air without media To blast with air only set the abrasive cut off switch to the off position then depress the deadman lever 17 This will send a control signal to the combo valve and automatic air valve only As a result only blast air will exit out of the nozzle The abrasive cut off feature necessitat
64. y including the motor The foundation requires firmly anchored fasteners such as the anak 4 ha lan ak 4 ancnor pois snown in LIJUIT Move the fan to the mounting location and lower it over the anchor bolts leveling the fan with shims around the bolts Fasten the fan securely When grout is used shim the fan at least 3 4 inch from the concrete base See Figure 1 When isolation is used check the nyb certified drawing for installation instructions When an elevated or suspended structural steel platform is used it must have sufficient bracing to support the unit load and prevent side sway The platform should be of welded construc tion to maintain permanent alignment of all members FAN PEDESTAL A NCHOR BOLT SHIM amp N Z GROUT N n y D o x D 0 Beg Z PIPE SLEEVE pc E EA t SSS E SSS E E E Lol onis ee ee ee Figure 1 V BELT DRIVE installation 1 Remove all foreign material from the fan and motor shafts Coat shafts with machine oil for easier mounting Mount the belt guard backplate at this time if partial installation is pa pi en un required prior LU sheave mounting 2 Mount sheaves on shafts after checking sheave bores and bushings for nicks or burrs Avoid using force If resistance is encountered lightly polish the shaft with emery cloth until tha ehanua elidas mn fraal Tinhtan tanaran h iiechina WS wl ik QI
65. yb com E MAIL nyb nyb com MAINTENANCE EZ ra A TIMIA OPERATING IM 140 INSTRUCTIONS Le m gem mmi Pei A FE w PRESSURE BLOWERS TYPE HP PRESSURE BLOWERS ss r tM PA eee s Ho Am A amm Gm THIS FAN HAS MOVING PARTS THAT CAN CAUSE SERIOUS BODILY INJURY BEFORE OPERATING OR STARTING MAINTENANCE READ THE INCTA ATIAN AIP D Sai LAA AJAV kd AAF INSTRUCTIONS AND THE SAFETY PRACTICES MANUAL PROVIDED WITH THIS FAN DURING OPERATION 1 KEEP BODY HANDS AND FOREIGN OBJECTS AWAY FROM THE INLET THE OUTLET AND THE OTHER MOVING PARTS OF THE FAN SUCH AS SHAFTS BELTS AND PULLEYS 2 DO NOT OPERATE AT EXCESSIVE SPEEDS OR TEMPERATURES BEFORE STARTING MAINTENANCE WORK LOCK POWER SUPPLY OFF POSITION AND IMMOBILIZE FAN WHEEL 98 0250 A WORD ABOUT SAFETY The above WARNING decal appears on all nyb fans Air moving equipment involves electrical wiring moving parts sound and air velocity or pressure which can create safety hazards if the equipment is not properly installed operated and maintained To minimize this danger follow these instructions as well as the additional instructions and warnings on the equipment itself All installers operators and maintenance personnel should study AMCA Publication 410 Hecommended Safety Practices for Air Moving Devices which is
66. zzle has a throat diameter of 5 16 The best nozzle size for a particular application can be determined by several factors 1 How much compressed air is available Refer to section 6 0 table 1 for the approximate air consumption for each size blast nozzle il What type of surface is being blasted Blasting small or intricate parts is usually done with a smaller nozzle 3 0 3 1 OPERATING PROCEDURE This section contains part identification numbers within the text that are found on the drawings in section 5 0 pages 5 3 thru 5 11 Refer to these drawings as needed while reading this manual Prior to operating the IBRS unit carefully read the safety warnings in section 0 0 Unit Setup 3 1 1 3 1 2 3 1 10 3 1 11 2 14 1 2 To prevent static electricity shocks to operating personnel the IBRS unit must be grounded Close the air inlet ball valve 1 the media vibrator valve 23 media screen vibrator valve 46 and disconnect the pulse control box 27 Open the butterfly valve 56 at the bottom of the dust collector 39 to drain the spent media Close butterfly valve 56 Empty the secondary cyclone by opening butterfly valve 34 Check that the dust collector filters 30 are in place and in good condition Make sure the vessel handway 18 the reclaim hopper doors 33 and 47 the cyclone handway 53 the dust collector door 32 are closed and tightened Screw a standard long venturi n

Manual

Contents

Download Pdf Manuals

Related Search

Related Contents