Sponge-Jet B-VAC User Manual
Contents
1. gt 9 5 2 E lek Ee OF WELDME NOTE 1 PLUMBING GREASE LINES ALWAYS PUMP GREASE TO THE TOP OF BEARING HOUSING AND RELIEVE TO THE BOTTOM 2 USE REMOVABLE THREADLOCKER ON ALL BOLTED CONNECTIONS 96 oponge Jet B VAC User Manual 2 8 2008 NOTE 1 THE FLEXIBLE COUPLING MUST BE ADJUSTED TO 2 1 4 FROM THE OF THE UPPER FLANGE TO THE BOTTOM MOTER FLANGE 2 OO NOT ATTEMPT TO OPERATE THE MOTOR WITHOUT THE FLEXIBLE COUPLING BOLTED TO THE UPPER FLANGE AND MOTOR FLANGE 3 USE REMOVABLE THREADLOCKER ON ALL BOLTED CONNECTIONS I eoo eol Ep EE 18 12 54 17 7 Hz Lio liane oa 15 1 OVER CENTER LATCH STRAP 14 1 TRUNION NUT AND BOLT STRAP 73 4 LOG 12 2 soc SET SCR 3 8 16 X 1 2 LG OOo MODEL 35 50 PNEUMATIC MOTOR DRIVE ASSEMBLY 37 Sponge Jet B VAG User Manual 2 8 2008 REVISIONS HEA 1 35 MOISTURE SEPARATOR 0 O 2 56 REGULATOR ALL FITTINGS SEALED WTIH TEFLON TAPE SYSTEM 15 FACTORY SET TO RUN 3000 MAXIMUM FILTER REGULATOR AND LUBRICATOR ARE CURRENTLY SUPPLIED BY THE CUSTOMER FOR ASSEMBL Y SAFETY GARG FITTING WITH ORIFICE TO LUBRICATOR MODEL 35 50 P 98 oponge Jet B VAC User Manual 2 8 2008 d ane DOME LID WITH 82. d de d cknchemen Wwicahwe del 1 3 Arnionamente Hastighetsindikator for drivierafl i iii IF cycling troubleshoot repair or replace Blast Pressure Regulator IF not cycling replace On Off Control Valve oponge Jet B VAC User Manual 2 8 2008 2f Air will not stop exiting Push Emergency Stop nozzle when Deadman Button in Handle is released If unit stops likely problems are 1 Incorrect Deadman Replace with Sponge Jet Deadman 2 Twinline air lines from unit to Deadman have been reversed SUPPLY If Unit does not stop likely problems are 1 On Off Control Valve is malfunctioning oponge Jet B VAC User Manual 2 8 2008 28 Air Motor sticks during Check Air Motor Lubricator oil level and oil lubrication rate startup becomes sluggish at lower Media Pressures Auger will not begin rotating Confirm Media Feed Pressure Gauge reads consistently with Typical Media Feed Pressure chart on Control Panel Turn Manual Rotation Knob Regulator Handle clockwise to start the rotation If excessive force is required clear obstruction see next section oponge Jet B VAC User Manual 2 8 2008 29 Auger stops rotating during 1 Release Deadman Handle and normal operation depressurize unit 2 Close Main Air Ball Valve 3 Depress Emergency Stop Button 4 Remove Clean Out Trap rotate Manual Rotation Handle clockw
3. DO NOT OVERGREASE The Vacuum e Check Vacuum suction while vacuum is operating e Allow all hose to clear of media so the flow is air only e Seal the hose end e Allow Vacuum level to stabilize Vacuum level should approach 3800mm WC 11 in of Hg If less than 70 of this reading check for system leaks confirm air supply to the Vacuum while running is between 6 8bar 90 115psi check filter performance and inspect for damage 24 Recycler Assembly Should the Recycler require disassembly to clear an obstruction replace a gasket or other maintenance it is important to reassemble the components as illustrated NOTE Failure to properly assemble and fasten the Sieve Assembly will dramatically shorten its operating life Assemble as follows 1 Place the Fine Particle Downspout through the hole provided in the Vibratory Section Note Be sure the downspout is centered 2 Place a Flat Gasket into the Shallow Funnel 3 Place the Bottom Screen 416 mesh onto the Flat Gasket IMPORTANT Place with mesh screen side up 4 Place a Flat Gasket onto the mesh of the Bottom Screen 5 Place the Main Rim over the Flat Gasket 6 Place a Flat Gasket into the top of the Main Rim 7 Place the Top Screen 3 mesh into the Main Rim and on top of the Flat Gasket IMPORTANT Place mesh screen side up 0 Place a Flat Gasket onto the Top Screen making sure to center the Flat Gask
4. Nozzle Size Sponge Jet B VAC User Manual 2 8 2008 Nozzle B VAC Reserve Nozzle B VAC Reserve Nozzle B VAC Reserve Nozzle B VAC Reserve Nozzle B VAC Reserve Imperial CFM Requirements 60psi 70psi 80psi 90psi 100psi 4 1bar 4 8bar 5 5bar 6 2bar 6 9bar 3 2 Air Supply Requirements Sponge Jet Feed Units have a 50mm 2in standard pipe typically fitted with a 50mm 2in universal 4 lug coupling The air supply hose should be fitted with a mating connector or replace both connectors as desired For supply hose up to 50m 1508 use a Minimum Air Line Internal Diameter 1 0 as listed below For lengths 50 to 90m 150 to 300ft use a minimum of one diameter size greater than listed below Larger hoses decrease pressure loss NOTE Occasionally a compressor is equipped with undersized outlets The compressor air outlet should be no smaller than the recommended Supply diameters below Nozzle Number Orifice Minimum Air Line 1 0 6 9 5mm 3 8 90mm 2in 7 11mm 16in 50mm 2in 8 12 5mm 1 2in 64mm 2 10 16mm 5 8in 76mm 3in 12 19mm 3 4in 76mm 3in 3 3 Hoses Blast Hose oponge Media abrasive has been successfully blasted through 90m 300ft of Blast Hose However when choosing between long Air Supply Line and long Blast Hoses keep the Blast Hoses as short as practical Below are recommended maximum lengths of blast hoses e Upto 15m 50ft use 32mm 1 25
5. Fine Particle Downspout to each Waste Drum Check contents of Waste Drums remove stored items Replace or empty drums when 2 3 s full oponge Jet B VAC User Manual 2 8 2008 11 Check Pan Glamps for tightness They should not exceed 14kg 30lbs each at the end of the lever handle Adjust by turning the Pan Clamp Hook Insert Whipline through Pinch Valve connect Blast Hose and secure with safety pins Ensure the Emergency Stop Button is pushed in off oponge Jet B VAC User Manual 2 8 2008 12 Sponge Jet B VAG User Manual 2 8 2008 Inspect and clean Exhaust Muffler Ensure adequate tool oil is visible in the Recycler Lubricator as well as the Auger Air Motor Lubricator bottom of pressure vessel Check Main Air Ball Valve Primary Vacuum Air Ball Valve and Primary Recycler Air Ball Valve are closed Check Secondary Vacuum Air Ball Valve Secondary Recycler Air Ball Valve and Choke Valve are open Connect the Supply Line and secure with safety pins and restraints Open Primary Vacuum Air Ball Valve and Primary Recycler Air Ball Valve Attach vacuum hose to Recycler By Pass Inlet NDS x Lut T 8 1 Sponge Jet B VAG User Manual 2 8 2008 14 Sponge Jet B VAG User Manual 2 8 2008 Load by vacuuming new or recycled Sponge Media as required remove hose from By Pass Valve and secure Inlet
6. OVERSIZE CHUTE 4 1 SHALLOW FUNNEL 5 4 FLAT GASKETS O SPONGE JET INC MODEL 35 P CONTACT PARTS CONFIDENTIAL This drawing Including all Informotion contained thereon the exclusive propristory property of SPONGE JET INC disclosed with the understonding it wil be retained In confidence and wil neither be duplicated or copled In whole or part nor used for any purpose other than that for which it wos disclosed oponge Jet B VAC User Manual 2 8 2008 41 Notes MODEL SERIAL Sponge Jet B VAC User Manual 2 8 2008 42
7. DIA INLET 22 RIM LOCKING BAND pae S 1 UPPER a zr GASKET 5 2 50 SCREEN 2 6 1 LOWER MIN 7 1 227 SHALLOW FUNNEL CONFIDENTIAL This drawing including all information contained thereon is tha EDIT DATE exclusive propristory property of SPONGE JET INC REVISIONS PLOT DATE ond will neither be duplicated ar copled In whole or in part nor used for any purpose other than that for which it waa diecloead 99 oponge Jet B VAC User Manual 2 8 2008 1 35 amp SOP E CLAMP BODY ONLY 2 HANDLE FOR 050PW 8 3 35 50 LINK FOR CLAMP 2 REQUIRED PER CLAMP 2 4 THREADED ROD FOR 35P E amp CLAMP 050 8 1 35P CLAMP ARM HOOK 5B CLAMP ARM HOOK 6 35 50 SHORT PIN FOR CLAMP 7 35 50 LONG FOR CLAMP 2 8 35 50 STOP PIN FOR CLAMP BODY FOR 050PW 8 1 RECYCLER COMPLETE CLAMP 35 50 LOCKNUTS 3 8 16 35P RECYCLER CLAMP 4 NOTE 1 USE REMOVABLE THREADLOCKER WHEN BOLTING TO THE TOP HOUSING ali ri SPONGE JET INC MODEL 35 P 50 P SN SAD Sponge Jet B VAG User Manual 2 8 2008 REVISIONS EDIT DATE PLOT DATE ITEM QTY DESCRIPTION 11 1 HOPPER O O 2 2 35 P SCREEN O 3 1 MAN RIM WITH 2 X 9
8. Sponqe Jet B VAG User Manual B VAC Pro 3 Sponge Jet Inc USA 235 Heritage Ave Ste 2 Portsmouth NH 03801 1 603 610 7950 WWW spongejet com 2008 Sponge Jet Inc All rights reserved Section 1 0 2 0 3 0 4 0 5 0 6 0 7 0 Table of Gontents Introduction Safety Ghecklist Requirements Operation Maintenance Troubleshooting Dravvings Notes Page O A 26 36 42 1 0 Introduction d 7 19 Sponge Jet B VAC User Manual 2 8 2008 a gen 10 Twinline Quick Connect Fittings 11 Waste Drums Basic Components Feed Unit Cyclone Storage Silo 400 HP Pressure Vessel Supply Line Connection Control Panel Recovery Recycler Storage Silo Vacuum Hose Connector Lifting Eye 50 Sponge Jet Recycler Vacuum Sub Components Blast Pressure Regulator Handle Emergency Stop Button Line Pressure Gauge Media Feed Pressure Regulator Handle Blast Pressure Gauge Media Feed Pressure Gauge Actuation Rate Indicator Eye Exhaust Muffler Exhaust Valve 10 Main Air Ball Valve 11 Primary Vacuum Air Ball Valve 12 Primary Recycler Air Ball Valve 13 Secondary Water Separator 14 On Off Control Valve 15 Blast Pressure Regulator 16 Control Panel Moisture Separator 17 Choke Valve 18 Auger Tunnel End Cap 19 Air Motor Moisture Separator 20 Air Motor Lubricator 21 Clean Out Trap 22 Blast Hose Conn
9. all gauges read zero oponge Jet B VAC User Manual 2 8 2008 19 Sponge Jet B VAG User Manual 2 8 2008 5 0 Maintenance Routine maintenance is required to provide long and reliable equipment life The B Vac must be shut down and fully depressurized prior to any maintenance 5 1 Prior to each use Inspect the Blast Nozzle for wear Once the nozzle throat has worn 1 5mm 1 16in beyond its original intended diameter it should be replaced Thoroughly inspect Blast Hose and Vacuum Hose components and connections Replace hose Ensure all couplings are properly equipped with coupling gaskets safety pins and hose restraints e Inspect and clean Exhaust Muffler Replace when exhaust is slow Remove any accumulated media in the Exhaust Muffler and reinstall WARNING Do no operate equipment without Exhaust Muffler in place s 5s 5 2 To performed every 2 hours of operation Lubricators Check the pneumatic oil level in Lubricators Sponge Jet B VAC User Manual 2 8 2008 21 Vacuum If the Vacuum differential pressure is 0 1bar increase frequency of filter cleaning On certain models clean the Vacuum filter by cycling the Filter Cleaning Lever down and then back up Models without this lever automatically clean the filter at each shut down of the Vacuum If purging the filter does not lower the readings to below 0 1bar a filter replacement is necessary Effor
10. ases continuously Repair replace or tighten as necessary or SE FA 24 Unit exhausts intermittently _ emm while blasting 2 Remove Exhaust Valve Cover inspect for and remove obstructions Check Exhaust Diaphragm for rips or small holes Clean or replace as necessary oponge Jet B VAC User Manual 2 8 2008 32 Air flows through Nozzle without Sponge Media while Auger is rotating oponge Jet B VAC User Manual 2 8 2008 After depressing Deadman Sponge Media flow through Nozzle can take up to 15 seconds with normal hose length Stabilized Sponge Media flow can take up to 4 minutes 1 Check for adequate Sponge Media amount in Pressure Vessel 2 Check Agitation Rate Indicator Eye is cycling between black and green every few seconds while machine is pressurized and Deadman Handle is depressed If Agitation Rate Indicator Eye is cycling depressurize unit open Handhole Cover and check Media Actuator and Actuator Tree and Chain are attached Reconnect if necessary and look for obstruction in bottom of Pressure Vessel If Actuation Rate Indicator Eye is not cycling enter Diagnostic Mode Diagnostic Mode 1 Turn Blast Pressure Regulator Handle off by rotating until it removes from Control Panel 2 Turn Media Feed Pressure Regulator Hanale off by rotating until it removes from Control Panel 3 Remove Handhole Cover and Sponge Media so Actuator Tree Chain are visible 4 Actuator Tree and C
11. d clothing which may depend on the type of coating or contaminant being removed o Never point the Blast Nozzle towards yourself or others o The use of non Sponge Jet Deadman handles may cause unintentional start up and can result in personal injury Before Feed Unit Pressurization and Operation o Verify the Feed Unit is secure and stable o pneumatic lines should be inspected for holes wear and proper fit o The Handhole Cover must be in place and secure prior to and during operation o Safety pins and restraints should be fitted at all Air Supply Hose and Blast Hose couplings to prevent accidental disconnection o Donotoperate without the Auger Chain Guard Recycler Safety Skirt and Pinch Valve Guard in place Before all activities other than normal operation ensure the entire system is depressurized oponge Jet B VAC User Manual 2 8 2008 6 3 0 Requirements 3 1 Air Supply Gompressor Clean dry compressed air must be supplied adequate volume and pressure to accommodate the nozzle size at the desired pressure Inbound pressure is typically 8 6bar 125psi minimum 6bar 85psi Note High humidity environments require additional moisture separators Nozzle Size No 6 Nozzle 9 5mm B VAC 3 8 in Reserve No 7 Nozzle 11mm B VAC 7 16 in Reserve Nozzle B VAC Reserve Nozzle B VAC Reserve Nozzle B VAC Reserve oponge Jet B VAC User Manual 2 8 2008 7
12. ection FN oS cu t ES oponge Jet B VAC User Manual 2 8 2008 20 Sub Components continued Vacuum Ejector Vacuum Filter Silo Vacuum Dust Bin Handhole Cover Crab Assembly Pinch Valve and Cover Filter Cleaning Lever Media Actuator 9 Pop up 10 Actuator Tree and Chain 11 Twinline 12 Blast Hose 13 Nozzle Holder 14 Nozzle 15 Deadman Handle cu cc D oponge Jet B VAC User Manual 2 8 2008 4 Recycler Sub Components 1 Dome Lid amp Upper Main Rim 2 Lower Main Rim 3 Vibratory Section 4 Safety Skirt 5 Pan Clamp 6 7 8 Pan Glamp Hook Pressure Gauge Secondary Recycler Air Ball Valve 9 Lubricator 10 Regulator 11 Air Filter 12 Bracket 13 Supply Line Connection Reusable Media Downspout 15 Fine Particle Downspout 16 Large Particle Downspout 17 Muffler 18 Motor NAI LIT mum I oponge Jet B VAC User Manual 2 8 2008 2 0 Safety Ghecklist The Sponge Jet Inc Feed Unit is pressurized system Only trained operators should adjust maintain and repair this equipment o Inbound pressure should never exceed 8 6bar 125psi o prevent electrostatic buildup and possible electric discharge the unit and work piece must be properly grounded bonded o Operators and people in proximity to blasting should always wear eye and hearing protection with the appropriate respiratory equipment an
13. et 9 Place the Hopper over the Flat Gasket 10 Attach all Pan Clamps These must be adjusted properly to secure the Sieve Assembly refer to 4 0 Operation Screen standard size is 3 Bottom Screen standard size is 16 unless other sizes are specified or provided Screens must be assembled with mesh side up Incorrect assembly will cause poor operation oponge Jet B VAC User Manual 2 8 2008 25 6 0 Troubleshooting 6 1 Feed Unit Unit does not operate when Deadman Handle is depressed Check Main Air Ball Valve is open Check Emergency Stop Button is pulled out Check for damage to Twin Line Check Line Pressure is above 1bar 15psi when Deadman is depressed oponge Jet B VAC User Manual 2 8 2008 26 Unit does not operate when Remove red air line Deadman Handle is depressed from Exhaust Valve Continued hold it securely then depress Deadman Handle IF no air is felt exiting red air line trace air flow operation through Twinline and Deadman Handle checking for obstructions or leaks IF air is felt exiting red air line place thumb on opening of red air line and depress Deadman Handle IF unit starts air exits nozzle depressurize unit and replace Exhaust Valve Diaphragm IF unit does not start with thumb still blocking red air line check Actuation Rate Indicator Fye is cycling vica de prin iralenan ege
14. g L NOTE A typical full charge fills the 400 HP Pressure Vessel and the Feed Unit Cyclone Storage Silo to 2 3 full the top of the Silo Actuator approximately 15 bags of media total During operation add approximately 1 bag per hour DO NOT OVERFILL To begin blasting pull out the Emergency Stop Button on and unlock Deadman Handle by depressing safety flap Depress Deadman Handle and wait 5 to 10 seconds for Sponge Media to flow Do not cycle the handle on and off as it will create a plug in the hose Allow pressure gauges to stabilize then adjust Blast Pressure and Media Feed Pressure to the desired levels Sponge mana Recycles 7 12 Bar PSI Bar PSI Bar Pol 10mm 7 16in 2 0 30 8 12mm 1 2 2 8 40 10 15mm 5 8in 3 4 50 12 18mm 3 4in 4 1 60 Confirm Actuation Rate Indicator eye is functioning by seeing it cycle between black and green Actuation Rate Indicator la tara de actio nas indicador de oponge Jet B VAC User Manual 2 8 2008 16 Tips Check the top screen of Recycler for obstructions duct tape paint chips etc When vacuuming the air media ratio should be at least 6096 4096 Avoid rapid vacuuming of media especially on long runs Continuously monitor the quantity of material in waste drums and storage silos to avoid overflow Add new media at approximately 1 bag per hour to maintain a uniform working media mix Monitor levels in both lubricat
15. hain should be alternating 90 every 2 4 second depending on initial setting If Actuator Tree and Chain are cycling then Agitation Rate Indicator Eye may need replacement but should not effect overall operation Shut off unit and inspect for obstructions in the bottom of Pressure Vessel and pipe feeding Auger If Actuator Tree and Chain are not cycling then Remove top orange output airline on Desiccant Filter depress Deadman Handle check top of Desiccant Filter for continuous airflow 293 Air flows through Nozzle If no airflow is felt from the top of Desiccant Filter replace Desiccant Filter without Sponge Media while matching airline positions prior to removal It is necessary to switch airline Auger is rotating fittings from old filter to new Re check top of Desiccant Filter for Continued continuous airflow Check cycling of Agitation Rate Indicator Eye and for light pulse of air exiting Timer Confirm Timer is set to 2 If Agitation Rate Indicator Eye and Timer test successfully resume blasting If no light pulse of air is exiting top of Timer then Remove two nuts from Timer base then remove screws from Timer face replace the Timer matching airline positions prior to removal Confirm proper motion of Agitation Indicator Eye and Actuator Tree Assembly Sponge Jet B VAC User Manual 2 8 2008 94 6 2 Recycler Unit won t turn on or vibration Confirm Pressu
16. in 1 0 Whipline connected to the machine or to a blast hose extension e Extensions to 30m 100ft must have a minimum 32mm 1 25in 1 0 e Extensions over 30m 100ft shall use a minimum 38mm 1 5in 1 0 Blast Hose Extension Larger hoses decrease pressure loss Vacuum Hose B VAC s have successfully recovered Sponge Media at distances in excess of 100m 330ft When operating at these distances optimum performance is achieved by having the largest diameter vacuum hose closest to the B VAC and smaller diameter hose near the pick up location Long runs of small hose may result in reduced pick up pressures and high wear in the hose Optimum hose configuration starting at the B VAC is e 20 meters 651 of 88mm 3 5in diameter hose connected to 40 meters 130ft of 6mm 3in hose connected to 40 meters 130ft of 63mm 2 5in hose NOTE Vacuum hoses operate best when running horizontally and or vertically gradual slopes like stairs should be avoided oponge Jet B VAC User Manual 2 8 2008 9 3 4 Ambient Temperature we Ambient temperature should be above 0 Celsius 32 Fahrenheit 32 F Otherwise a Use winter grade pneumatic tool oil in lubricator b Minimize moisture in supply air Ice build up in the controls or vessel may require thawing prior to restarting machine Bearing grease will thicken in cold environments requiring use of low temperature grease Warming the unit prio
17. ise and counter clockwise until obstruction falls out Auger should move smoothly Replace Clean Out Trap 5 If obstruction cannot be cleared a Remove Auger Chain Guard and Chain b Remove four screws pull Auger from shaft and remove obstruction c Reassemble Auger test for smooth rotation d Re install Auger Chain Guard and Chain Sponge Jet B VAC User Manual 2 8 2008 30 Air flow through nozzle Do not restart Depress suddenly stops Emergency Stop Button immediately Depressurize unit and close Main Air Ball Valve Remove Blast Nozzle from Blast Hose inspect for and remove obstructions Disconnect all Blast Hose connections inspect for and remove obstructions Remove Auger Tunnel End Cap check for and remove obstructions Replace Auger Tunnel End Cap 5 If obstruction was from Sponge Media turn Media Feed Pressure to Obar Opsi Check Choke Valve is in full open position or parallel to pipe Resume blasting When stream of air without Sponge Media is achieved slowly return Media Feed Pressure Gauge to desired pressure Too much Sponge Media 1 Check Choke Valve is in full open position exits Nozzle or is pulsing or parallel to pipe 2 Check Media Feed Pressure Gauge below 3 4bar 50psi Resume Blasting Sponge Jet B VAC User Manual 2 8 2008 31 Blast Pressure increases and 1 Check for damage to Twin Line and for air leaks at all fittings and connections decre
18. ors Avoid vacuuming foreign objects debris which may create clogs or equipment jams Inspect and monitor for vacuum and system leaks Monitor both storage silo viewing ports to avoid over filling silos Cycle the Vacuum Filter Cleaning Lever once every 2 hours Never vacuum water or other liquids it will destroy the vacuum filter oponge Jet B VAC User Manual 2 8 2008 17 III EEE 4 2 Shut Down of the B Vac Pro Normal shutdown during operation is by releasing Deadman Handle Alternatively the Emergency Stop Button may be used Note During inspection maintenance or any non operational activity always shut off push in Emergency Stop Button 4 3 End of Shift Shut Down Turn Media Feed to Zero then depress the Deadman Handle until Sponge Media stops flowing through the nozzle typically 15 45 seconds Push Emergency Stop Button Vacuum all remaining media from containment area Allow all media to process through Recycler into Feed Unit Cyclone Storage Silo until no Sponge Media is visible Close the Primary Recycler Air Ball Valve Sponge Jet B VAC User Manual 2 8 2008 18 certain models clean the Vacuum filter by cycling the Filter Gleaning Lever down and then back up Models without this lever automatically clean the filter at each shut down of the Vacuum shut down Air Supply or alternatively the Main Air Ball Valve Confirm
19. r to operation may be required Minimize down time that might result in freezing 3 5 Containment Containment is an integral part of the Sponge Jet process as Sponge Jet Sponge Media is recyclable To take advantage of this property containment must be used to capture and recycle Sponge Media oponge Jet is easily containable with light plastic sheeting or mesh Projects involving hazardous materials high wind load or other conditions may require more complex containment and negative air dust collection Pre cleaning of the area will minimize both dust and debris which can also cause equipment malfunctions Always follow local state and federal guidelines concerning proper containment containment ventilation and monitoring procedures oponge Jet B VAC User Manual 2 8 2008 10 4 0 Operation Before Pressurization and Operation pneumatic lines should be inspected for holes wear and proper fit The Handhole Cover must be in place and secure prior to and during operation oafety pins and restraints should be fitted at all Air Supply Hose and Blast Hose couplings to prevent accidental disconnection Do not operate without the Auger Chain Guard Recycler Safety Skirt and Pinch Valve Guard in place Before all activities other than normal operation ensure the entire system is depressurized Attach Handhole Cover with gasket in place Connect Vacuum Hose from the Large Particle Downspout and the
20. re Gauge reads between 2 5 2 8bar 35 40psi Is slow If unit temperature is near freezing or below a Warming the unit prior to operation may be required b Use winter grade pneumatic tool oil in lubricator c Minimize moisture in supply air If vibration is slow but unit is operating run without Sponge Media until vibration normalizes Sponge Media is exiting Confirm Top Screen is properly installed and free of debris Large Particle Downspout When Blasting excessive Confirm Bottom Screen is properly installed amounts of dust are observed Additional dust reduction can be achieved by 1 Passing Sponge Media through unit again 2 Using a smaller number Bottom Screen with larger wire spacing oponge Jet B VAC User Manual 2 8 2008 95 1 0 Dravings 00900 G 92 92 se 45 Cer so Ker so 22222274 m Y H eA ALIN 71 ES 2222 ANC LAN Y Li 009 M HE 45 RI a thy bf 43 ROLLER BEARING FOR 385 42 1 BEARING SLEEVE X 1 4 X 1 LG TOP BEARING ruga BEARING HOUSING C AE Q0 5 Q 9 S 2222 722242220521 ACTOR VARY gt gt n er gt 9 7 Qe Dyt E E n WA
21. ts to maintain the filter from excessive buildup and the suction of liquids will extend the Vacuum filter service life oponge Jet B VAC User Manual 2 8 2008 22 5 3 To performed after every 80 hours of operation Remove the lovver threaded portion of the Secondary Vlater Separator Gontrol Panel Moisture Separator and Air Motor Moisture Separator and inspect the interior and O Ring Remove any contaminants replace O Ring if needed and reinstall 5 4 Performed monthly or as needed IMPORTANT Under NO circumstances should any inspection adjustment or lubrication be conducted while running or connected to an air supply Auger Chain Remove the Auger Chain Guard and inspect the condition of the Auger Drive Chain Apply lightweight lubricating oil as necessary then replace the Auger Chain Guard oponge Jet B VAC User Manual 2 8 2008 23 Sponge Jet B VAG User Manual 2 8 2008 Bearing Grease This unit was greased before shipment Add grease using a half pump or small amount every 500 hours of operation If the unit has not been used for one year add 1 to 2 pumps of grease Use quality NLGI 72 grease such as Citco AP Citco oil Val Lith ZIP Valvoline Co Ore Lube K2 V SGA MM Industries Inc Mobilux Mobil Oil Go Multifak 2 Texaco Inc Socony Mobil Oil Co Alvanie R Shell Oil Co The two bearings should be greased by fittings on the side of the machine
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