Service Manual - Yamada Ink Pumps
Contents
1. 13 DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 a 21 22 23 20 22 23 26 853773 DRUM LIFT ASSEMBLY 18 19 24 25 2 28 38 22 23 40 PARTS LIST ae eee 1 832670 Drum Base Assembly 1 22 631421 SprnglokWasher 30 2 ems pot 8 z 63104 Washer 30 3 631422 Spring lock Washer 8 24 682649 ElbowFitting 2 4 631015 Washer 8 25 68545 SwihingVave 5 832246 BearingAssembly 8 26 ems Bot Yt Ce remo me a par mem sme 3 7 685500 Bot 1 28 63109 Washer 10 0 0 0 8 715057 _ Drum Guide 1 29 832671 Pump Base Assembly 9 715066 Drum Guide R 1 30 7150601 RollerBase Assembly 10 6147 Bot 6e 31 602757 Screw m 631420 SpinglokWasher 6 32 71365 Ra 12 631013 Washer 6 233 68450 ElbowFiting 19 832673 Stopper Assembly 1 34 685466 AirCylinder 14 715059 LSDog 1 35 684552 Trunnion Holder 611103 Bolt 2 36 832672 Lift Body Assembly 16 631418 SprnglockWasher 2 37 NO 37 684553 Knuckle Joint 17 631012 Washer 2 8 602268 Screw 18 715000 LSBracket 1 939 684554 Crevice 19 682202 Bot 4 40 emn Bot 20 804360 Operation Panel Assembly 1 41 627002 Nut alcem ha X2. DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 1 Purpose This pump is a device for a 200 kg drum and consists of the compressed air driven lift on which the air powered pump is attached It is optimal for flowing and supplying ink with compressed air This pump is designed to supply various places of a factory with ink through pipes and or hoses You can therefore obtain ink as desired by only operating the outlet valve at the workplace Lift point l i 2 Name of Each Part ARN Pump up down lift Air hose Pump operating valve l Pump on off switch i IO B Inductor plate switch r ad Lift switch Downward lift pressure switch j p E Pump air pressure gauge Pump air regulator Lift air regulator gauge Lift air regulator Air motor l Overflow catch bottle Piston Oil container y Ink Pump assembly Connection od Air inlet NPT3 4 Lower pump Bleeder valve Remaining ink limit switch Inductor plate v Durm base LE r ee ee Lift Air cylinder 3 Operation Mechanism a To the inductor plate assembly The Yamada air powered pump is a reciprocate type 803794 S pump that is driven by the compressed air 20 a ER ee 5 As shown in the figure to the top this pump consists of assembly outs i Pressure regulator the air motor section that drives ine pump and the lower N for the lift fixe AAL
3. from the main air line Follow the instruction manual of filter regulator and lubricator NOTE Use ISO grade 32 turbine oil additive free for the lubricator An auxiliary device for supplying air such as a set of the parts described above should satisfy the following specification For Type 200 25 1 1500 L min ANR For Type 250 20 1 3000 L min ANR Connect an air hose to the air connector NPT3 4 female located on the rear of the Operation panel Height that allows the lift to extend to its upper limit 2 8 m or higher Q 3mor wider clearance behind the lift and 0 5 m or wider clearance on both sides of the lift to allow you to perform maintenance on the ink pump unit 4 5 Adjusting the air pressure that operates the lift 6 015 Anchor holes Pull the knob of the Lift air regulator and adjust the m pressure within the range from 60 to 75 psi 0 41 to 0 52 Fix six anchor holes of the lift base with anchor bolts PUMP whose outer diameter is 1 2 inch OFF ON LIFT 4 3 Connecting to the ink delivery pipe INDUTOR PLATE DOWN HOLD UP Use a flexible pipe such as a hose to connect the ink SEALON SEALOFF outlet of the pump and the fixed pipe Select a hose whose length allows the lift to move up and down without any problems DOWNWARD LIFT PRESSURE Select a hose that can withstand pressure and PUNE AISERESSURE accommodate the highest ink discharge pressure of the i
4. longer remove all fluid from the pump clean it and release the internal pressure of the air pipes and fluid hoses manual thoroughly until he she is familiar with it before operating or performing maintenance of the pump and or related pump s On installation Use six lift base fixing holes to fix the lift with the anchors securely If you do not fix the lift in this manner the lift may fall down and cause injury or damage to the pump itself If you do not use the pump as instructed in this manual or in accordance to the specifications it may cause injury or damage to the pump itself On disassemble maintenance and inspection If you remodel the pump it may cause injury or may cause the pump to malfunction Never remodel the pump It is very dangerous If you perform the maintenance operation of the pump while air is being supplied to the pump fluid may gush out along with air Before maintenance operation be sure to stop air supply stop the pump and release the internal pressure imposed on air and fluid of the pump Fluid released form the pump may be hazardous to humans Do not discharge such fluid to the ground directly but put fluids into a dedicated container On lifetime of consumable parts The lifetime of each consumable part varies depending on the type of fluid you use and the pump operation condition If the regulated performance decreases greatly replace the part s with a new one s
5. of the inside of the drum Overflow Catch Bottle Make an opening whose diameter is approximately i E 25 cm in the center of the vinyl sheet and remove the cut vinyl portion NOTE 25 cm dia f you do not smooth out Oil Supply wrinkles of a vinyl sheet Hand Pump completely it may block i the intake port when ink is supplied and may cause the pump to idle Oil Pail Empty Pail All packing used for the pump is NBR type Do not use any solvent that corrodes NBR type packing Be sure to attach the overflow catch bottle to the pump When packing is worn out and ink leaks the internal pressure of the oil container increases This may damage the container if you do not attach this bottle to the pump Do not put any oil into the overflow catch bottle before attaching it to the pump When ink leaks due to worn out packing ink cannot be released in the normal way and may gush out from the hole of the container top DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 4 10 Setting the ink drum Set the LIFT switch to UP and move up the lift to its upper limit Push the ink drum along the drum guide until it touches the rear drum stopper Pull out the plastic sheet drooping from the top side of the drum so that it cannot be wound into the inductor plate Set the INDUCTOR PALTE switch to SEAL OFF and lower the lift Immediately after the inductor plate touches i
6. tt 20 685356 Airoperatevalve EN ER S m2 O 10 682652 Fiting 1 24 685467 Swichingvave 1 11 682577 Swithinpave 1 25 689470 Airoperatingvalve 1 684151 Elbow fitting 1 26 685469 Switchingvave 1 634415 Tee 14 27 681293 Silencer dl 1 14 634805 Nippe 1 23 63460 Busing ss ft 4 2 5 2 AE L7 emo Regulator 1 21 ese Fitting 8 6 EA EA 16
7. washer 2 42 680141 Nipple 1 15 791096 Nameplate 1 35 627007 Nut n 1 2 fas 611151 Bot 16 685469 Regulator 1 36 682649 Elbow fitting 6 44 631420 Springwasher 4 17 791097 Nameplate 1 37 45 631003 Waser 8 18 791098 Name plate 1 38 695783 Hose 1 46 6270012 Nut 19 682646 Regulator 1 39 684151 Elbow fitting 1 47 570090 Tube w 6 O D 1 20 685470 Air operating valve 1 40 634425 Tee 1 48 570072 Tube B 6OD 1 15 DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 804361 TUBING SYSTEM 803794 FOR INDUCTOR PLATE ASSEMBLY 18 WHITE TUBE pe TUBE 2 D En Quee pe 2 ewe m eM honos en i LE 9 31 o m B 16 iu 803794 eb 4 FOR INDUCTOR PLATE ASSEMBLY o a a EVER gee Ns ote fp ell ec E E 4 G Wd Q7 Q3 ze Aue 8 St ZOUK ert IER Y 2 e ME 9 E ed He 15 AIR INLET gt lt d E G reer EEG LE 804360 OPERATION PANEL ASSEMBLY ju p AIR INLET NPT 34 PARTS LIST C1 664570 Switching vave 1 15 604550 Ebowfting 2 2 684012 Elbow fiting 13 16 685466 Aircyinder Tt 685 84 Hose 0 0 0 0 0 0 1 4 685468 Pressuregauge 2 18 570090 Tube white KS 5 mem pw 0 19 570077 Tube black
8. 1033 6 Specifications 853768 Air Inlet NPT 3 4 Normal Air Pressure 30 100 PSI 0 2 to 0 7 MPa Max 83 dB A Operating Ambient Temperature Range 650 mL Operating Air Pressure 44 to 73 PSI 1 When to replace a part changes depending on its use conditions Materials O Ring NBR 0 j Appearance i and dimensions 1453 Max 2536 Min 1536 NPT 3 4 AIR INLET Max 2050 Min 1050 iH JE 83 MAN ji FTI E MEE Max 1441 Min 441 512 Max 1564 Min 564 10 DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 Performance curve 853767 Type 200 853768 Type 250 05MPa D o AIR SUPPLY 0 ipa xe T 5 AR SUPRE 03 MPa EE a x 9 ar c3 750 S amp 19 E o E j X x SN 4100 LJ s 7 310 802 o 1000 s ce a s 20001 amp 10 a a 303 ad W 2 ly 60 9 2 3 S a 20 a x gt 500 lt x 5 40 gt 5 a 1000 0 o do 0 0 do 0 5 10 15 L min O 10 20 30 40 L min Lua SS SSS EE ES ee ee e 0 1 2 3 4GPM USA O0 2 4 6 8 10GPM USA PUMP DELIVERY PUMP DELIVERY Life of expendable items The explanations of expendable items and the recommended date to replace them are shown below DT Guideline of parts life 853767 Type 200 853768 Type 250 Parts name Qty SWITCHING VALVE 68033 Ball 1p set 10milioncydes AIR MOTOR NOTE 1 When to replace parts is a guideline at ordin
9. INK 017 U 00 OPERATION MANUAL DRUM TYPE INK SUPPLY PUMP Type 200 25 1 Model No 881032 Type 250 20 1 Model No 881033 For safe operation be sure to read this OPERATION MANUAL thoroughly before using the pump to understand the Warnings and Cautions particularly Be sure to keep this OPERATION MANUAL handy for future reference Manufactured by YAMADA AMERICA INC YAMADA CORPORATION 1200 NUCLEAR DRIVE INTERNATIONAL DEPARTMENT WEST CHICAGO ILLINOIS 60185 1 1 3 MINAMI MAGOME PHONE 1 630 231 4083 OHTA KU TOKYO 143 8504 JAPAN FREE 1 800 990 7867 PHONE 81 3 3777 0241 FAX 1 630 231 7405 FAX 81 3 3777 0584 200406INK017U DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 CONTENTS COMEN Senai weed a Du guisa ba Undo ees 1 HALO CU CUO RENE RE ERE E ET PERS 1 For Sate Operation ee ee n Rees 1 Warning and Cautions cccccccccesseeeeceeeeeeseeeeeeaeeeeesaees 1 Operating Caullons sasaran a teleost Rbsegk ete 2 Ws FUND OSC c 3 2 Name of Each Part ccccccecccceececeececeeeeeeeeeseeeesseees 9 3 Operation Mechanism cccceecccceeeeteeeesaeeeeeeeeeees 3 4 Preparations before operating the pump 4 1 Selecting the appropriate installation place 4 4 2 Fixing the lift base sees 4 4 3 Connecting to the ink delivery pipe 4 4 4 Connecting to the air pipe sssse 4 4 5 Adju
10. ary temperatures so is not guaranteed The life of each part changes depending on its use conditions RETAIN THIS INFORMATION FOR FUTURE REFERENCE For accurate and speedy shipment of parts be sure to order the right parts for your model to distributor Indicate the part numbers descriptions and quantities 11 DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 7 Exploded View and Parts List 881032 TYPE 200 25 1 881033 TYPE 250 20 1 801032 801033 INK PUMP ASSEMBLY Refer to document number INK 015U WI 1 Pu OUTLET EET ae IER m i RM 8 mm eee UE f oi l n I ru a NPT 3 4 rm f AIR INLET n Ld me Lll LL ee omm 1 803767 853768 Ink pump assembly 1 9 714991 715033 Nipple o 1 3 emar sot a fn 68008 Ebow lt 4 Washer 8 12 715058 Bushing J 1 5 631420 Springlockwasher 8 413 640143 6 714990 714851 Plate 1 14 714989 Suctionadapter 1 8 684504 68059 U Bot aa doo goo ooo DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 AIR C96 AIR 96 B PARTS LIST 603033 Tees fitting Ew 6 772150 8 631420 Spring lock washer 4 22 570090 Tube white 9 772277 602759 634138 634003 Plate 14 684533 Arcyinder dal To o goo o
11. ble limit If you try to clean the plunger while it is moving your finger may be caught between the plunger and the oil container and could result in an injury 4 14 Maintenance and inspection As part of your the routine inspection check to see how much oil has accumulated in the container due to leakage Replace the oil with new oil according to the amount of the increased liquid Further tighten each connection of the pump 1 During the regular maintenance operation 2 If air leak or ink leak is detected during routine inspection Since packing and other similar parts of the pump are worn out depending on how frequently they are used check them regularly and replace them with new ones when necessary DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 5 Troubleshooting Stie Cause Action to be taken Air is not supplied Operate the compressor The supply pressure is low Set the air pressure to 30 psi or more Pump does not run PPR B The discharge flow valve is not open Open the ink delivery valve Icing inside exhaust port Install air line coalescing filter to remove moisture Pump does not prime The supply air pressure is too high Until pump discharge ink from bleeder valve run ink during start up pump 8 10 cycles per minute If the plunger operates faster during the moving up process Replace the malfunctioning part with a new one or the seat of the piston valve malf
12. cedures and contains notes on usage so that you can operate this pump effectively without any problems Do not operate this pump before reading this manual Be sure to read all of the warnings and cautions Keep this manual handy for future reference If you have any questions on the operation of this pump or if the pump operates improperly contact your dealer or our office see back page of this manual for our contact information If your manual is damaged or lost additional copies may be purchased from your dealer or from Yamada directly For Safe Operation This document describes the items that are necessary to operate this product safety correctly and efficiently Before operating this product read this manual thoroughly in particular the Warnings and Cautions section at the beginning of the manual Store this manual in an easy to access place so that the user may refer to it whenever necessary Warnings and Cautions For safe use of this product be sure to note the following In this document warnings and cautions are indicated by symbols These symbols are for those who will operate this product and for those who will be nearby for safe operation and the prevention of personal injury and or property damage The following warning and caution symbols are described below If you ignore the warning described and operate the product in an improper manner there is danger of AN WARNING serious bodily injury
13. he screws that connects parts are loosened or the O ring Tighten the screw fixed at the malfunctioning air motor or packing or similar part is damaged section further or replace the damaged part with a new one Air leakage from the A foreign substance is caught between the block inside the Replace the damaged part with a new one or silencer during stop switching valve 804355 or 804358 and the sliding section remove the foreign substance of the switching valve seat 705688 the seat is worn out or the gasket 772331 is damaged Ink leakage from the The screws that connect parts is are loosened or the O ring Tighten the screw fixed at the malfunctioning suction pump back up ring packing or other similar part is damaged section further or replace the damaged part with a new one dissolve Air entrained in ink The screws that connect parts of the lower pump are Tighten the screw fixed at the malfunctioning loosened or the O ring back up ring or gasket is damaged section further or replace the damaged part with a new one The oil container Without Overflow catch bottle Put in Overflow catch bottle when you operate swells is dissolved pump Solvent attacks acrylic resin Use spindle oil ISO viscosity grade 10 The amount of liquid The gland seal is worn out or damaged Replace the gland seal with a new one increases rapidly in the oil container DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 88
14. nk in two seconds set this switch to SEAL ON Arrange the plastic sheet spread over the edge of the drum so that it can wrap the inductor plate PUMP OFF ON INDUTOR PLATE SEAL ON SEAL OFF DOWNWARD LIFT PRESSURE PUMP AIR PRESSURE PUMP AIR REGULATOR When attaching the inductor plate onto the drum be careful not to catch your hand or finger between the inductor plate and the drum If your hand or finger is caught between these parts it may be injured If you cannot set the inductor plate switch same time as contact ink surface or if you forget to set this switch ink may overflow onto the inductor plate 4 11 Sucking ink and removing air Close the valve of the delivery pipe and open the bleeder valve of the suction pump Place a container that saves ink discharged by the bleeder valve under the bleeder valve Since ink spatters when discharged if air is mixed into ink use a deep container and place it almost directly under the bleeder valve Press the DOWNWARD LIFT PRESSURE push button for two to three seconds Set the PUMP ON OFF switch to ON and gradually increase a value of the PUMP AIR REGULATOR to start operating the pump Then adjust the operating speed within the range from 8 to 10 CPM Keep operating the pump in this condition until ink starts being discharged from the bleeder valve If no ink is discharged from the bleeder valve even after a while pu
15. nk pump p p PUMP AIR REGULATOR Connect the hose to the ink supply pipe so that the LIFT AIR REGULATOR hose cannot be bent excessively when the lift moves up or down to the corresponding limit Otherwise the hose may be damaged DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 4 6 Positioning the drum f you set a drum for the first time you have to position it correctly To position it use a round bar or pipe whose diameter is 30 to 40 mm The length of such a bar or pipe should be approximately 1 m To position a drum use a light weighted empty drum you can handle easily instead of a heavy drum containing ink Set the LIFT switch to UP to move up the lift INDUTOR PLATE DOWN HOLD UP SEALON SEAL OFF 1 KY x 2 Set the INDUCTOR PLATE switch to SEAL OFF 3 Check the positioning parts located at three positions of the drum base and loosen the bolts to widen these parts in advance 4 Feed an empty drum to almost the center of the drum base 5 Bridge a round bar over the position approximately 1 inch back from the center of the drum Pipe 1 O D Inductor Plate 1 j Lg A s r ea Ink drum Drum guide L lue Curry m ES rs Drum base Drum stopper Drum guide R 6 Set the LIFT switch to DOWN to lay down the inductor plate on the round bar T Position the drum until the opening lines up perfectly with the inductor
16. or death If you ignore the caution described and operate the product in an N CAUTION improper manner there is danger of personal injury or property damage DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 Operating Cautions For safe use of the pump be sure to follow the warnings and cautions described below Usage environment and conditions On operation For safe operation read and understand all cautions An operator or maintenance person has to read this described in this manual thoroughly before operating the pump An operator or maintenance person has to read this manual thoroughly until he she is familiar with it before operating or performing maintenance of the pump and or related pump s If you happen to lose or damage this manual order it from your dealer or our office On installation and piping If you detect any danger or any problem while operating the pump stop operating the pump and then recover it from the dangerous or error condition Before maintenance operation be sure to stop air from being supplied to the pump and release the internal pressure imposed on air and any other fluid of the pump Carefully install only pipes whose material and size are appropriate as instructed in the Cautions so that no air fluid can leak and no pipe can be damaged When you do not use the pump or store it If the pump is left unused for a long time a week or
17. ove the sensor down until it engages with the block At this point the pump shuts off Tighten the bolts DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 The pump is equipped with the fluid containers that N CAUTION prevent any fluid from being stuck to the plunger rod or gland packing Follow the procedure below to fill the When you use the ink supply pump for a long time pump With oil appropriate for ink ink overflows mainly because the gland packing IS 4 8 Filling the oil container worn out and then ink has accumulated in the collection container This phenomenon indicates when to replace the gland packing with a new one Check to see whether ink is accumulating in the catch bottle periodically A pail of off the shelf general purpose spindle oil additive free ISO grade 10 is required Attach the dedicated oil supply hand pump onto the pail Connect the mouthpiece of the hose to the lower coupler of the solvent cup and move the handle of the oil supply hand pump up and down to supply oil 4 9 Preparation of an ink drum to the container until approximately half of the Check to make sure that there are no dents on the container is filled with oll exterior of the ink drum You must not use any drum that has a dent Ifthe ink drum is not covered with a vinyl sheet cover it with a vinyl sheet approximately 1 2 m x 1 2 m thickness 0 07 to 0 08 mm to make ink stick to all areas
18. plate wiper 8 Fix the three positioning parts tightly at the position where the entire edge of the drum is aligned with the outer rubber If you mark these positions with a felt tipped pen or similar pen it allow for an easy reset of the drum position should the positioning parts become misaligned 9 Move up the lift and remove the empty drum 10 You have positioned the drum here Set a drum containing ink by aligning it with the three positioning parts However if you are to set a drum whose size is different from that of the empty drum you used follow this procedure again to readjust the drum position Check to see if the base is fixed with anchors before operating the lift You may be injured if you touch the lift while it is moving Do not touch any movable part of the lift 4 7 Adjusting the position of the lower limit switch a Measure the dimension of the false bottom of a drum and add this dimension to the gap between the bottom side of the inductor plate and the drum base that is calculate 2 inches to set the limit switch position Drum About 1 Drum Base b To adjust the position in another way set the inductor plate in the SEAL OFF condition Lower the pump all the way down until the inductor plate contacts the inside bottom of the drum Loosen the bolts and move the low point sensor valve up Raise the pump one inch and adjust the lower sensor position Turn the pump on then m
19. pump section that pumps up fluid i a la Air operation a I When the compressed air is supplied from the Inductor plate A BS ius compressor to the air motor the air piston starts moving PNS RESOR d Lift UP DOWN i A switch up and down depending on the operation of the air IB A a AHT switching mechanism built into the air piston itself l A A IE i Movement of the air piston is conveyed to the piston of the lower pump via the joint rod that connects the air eras Remaining ink limit piston of the air motor and that of the lower pump to switch generate a reciprocal movement up and down er Ink pump Up down movements of the lower pump cause fluid to be d sucked up into the lower pump and then released from AIR INLET 9 E the discharge port by the compressed air gt A E Pressure regulator Air operating valve j JL for the ink pump DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 4 Preparations before operating the pump 4 4 Connecting to the air pipe 4 1 Selecting the appropriate installation place Be sure to attach a set of three parts filter regulator Install the machine at a place that satisfies the following and lubricator onto the pipe that supplies air to the requirements pump Horizontal floor When you install two or more pumps be sure to attach this set of parts on each pump Install this set for each air line go to the each pipe
20. sh the DONWARD LIFT PRESSURE push button for two to three seconds again When ink starts being discharged set the PUMP ON OFF switch to OFF and close the bleeder valve Do not touch any movable part of the pump nor let any part of your body come in contact with it while the pump is working When ink is discharged from the bleeder valve the compressed air may gush out as well Be careful not to cause any ink to get in your eyes Do not block the discharge port of the bleeder valve with your hand or finger DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 4 12 Adjusting the air pressure that operates the pump Set the PUMP AIR REGULATOR to the regulated operation air pressure and push the knob to lock it Check to see how the pump plunger moves up and down If the pump plunger moves down clearly faster than it moves up it means that the suction capability of the pump cannot handle this condition S0 decrease the operation air pressure to adjust the pump so that it can operate normally NOTES If the plunger moves down faster than it moves up the pump cannot discharge sufficient ink and but the life of the pump is shortened if you continue operating the pump under this condition The range of the normal operational air pressure changes depending on the viscosity and temperature of ink The maximum available pressure of the pump is 0 7 MPa If you try to set the higher pres
21. sting the air pressure that operates the lift 4 4 6 Positioning the CrUM cccccseeeeeeeeeeeeeeeeeeeeeaeees 5 4 7 Adjusting the position of the lower limit switch 5 4 8 Filling the oil container ssesesssessse 6 4 9 Preparation of an ink drum 6 4 10 Setting the ink drum esses T 4 11 Sucking ink and removing air T C1 4 12 Adjusting the pressure that operates the pump 8 4 13 Cleaning the inside of the oil container and replacing solvent eeeseeseeeeeeeereee 8 4 14 Maintenance and inspection 8 agreste ea E EAE 9 BeOS GINGA OM Shares shea a a 10 Idtellalo c atat ne A 10 Appearance and dimensions seeeesessss 10 Performance CUI Ve iig etae ast ose co etl ede 11 Life of expendable items essssse 11 Exploded View and Parts List 881032 881033 Ink Supply Pump 12 803794 Inductor Plate Assembly 13 853773 Drum Lift Assembly seeusssss 14 804360 Operation Panel Assembly 15 804361 Tubing System eeeseeeeeeesrsee 16 Limited iA END Introduction This OPERATION MANUAL describes the correct operation pro
22. sure the pump may be damaged or it may cause injury or damage the surrounding Never increase the pressure to 0 7 MPa or higher Operate the pump with the lowest possible pressure air pressure This reduces meaningless movements and prevents each part from being worn out 4 13 Cleaning the inside of the oil container and replacing solvent The plunger sliding section and oil container of the pump are sealed with packing When the plunger slides up and down repeatedly solvent is accumulated at the rim of the plunger Clean the plunger periodically Plunger Oil Evacuation Gun Connect the hose mouthpiece of the dedicated oil evacuation gun to the lower coupler of the oil container and suck oil by pulling the handle of the solvent removing device to discard it into the waste oil tank Follow Section 8 Filling the oil container to pour new oil from the upper coupler of the oil container into the container until the container is filled half full with oil When you move the handle of the oil removing device connected to the lower coupler back and forth oil poured into the container is stirred and it cleans the inside of the container When you replace the used oil with new oil and repeatedly stir the container several times the container is cleaned Finally pour new oil into the container until approximately half of the container is filled with oil To clean the plunger stop the pump at its upper mova
23. unctions the seat section is remove the foreign substance worn out or a foreign substance is mixed into the valve or the packing or similar part is damaged If the plunger operates faster during the moving down Replace the malfunctioning part with a new one or process the seat of the foot valve malfunctions the seat remove the foreign substance section is worn out or a foreign substance is mixed into the valve the packing or similar part is damaged or the shovel rod is bent The pump does not deliver ink If the plunger operates faster during the moving down Decrease the air pressure so that this phenomenon process the pump operates at a speed too high for the cannot occur under this condition the air pressure lower pump to suck ink the lower pump is evacuated you set at this point is the upper limit the pump can operate at normally The screw or other part that fix the air motor and the plunger After checking the inside of the lower pump replace of the lower pump is loosened and then removed the damaged part with a new one and tighten the completely a part located inside the lower pump may be removed screw s securely damaged The pump does not Ink leakage from the ink delivery pipe connection Tighten the screw fixed at the malfunctioning stop Ink leakage from the parts connecting section of the suction Section further or replace the damaged part with a pump assembly new one Air leakage form the T
24. xl ll 1 A J gt NM MN 14 DRUM TYPE INK SUPPLY PUMP TYPE 200 250 Model 881032 881033 804360 OPERATION PANEL ASSEMBLY fa c2 23 S ZLITII LLLI I S 5 ve o OFF ON 1 INDUTOR PLATE SEAL ON SEAL OFF me 4 REDI E 10 DOWNWARD LIFT PRESSURE CN 8 PUMP AIR PRESSURE PUMP AR PRESSURE 11 Ore We G3 PUMP AIR REGULATOR PPS 14 16 LIFT AIR PRESSURE 17 23 ae B a Z I LIFT AIR REGULATOR FLAIR REGULATOR A ris A T zi HE y g c BASE 36 PARTS LIST Q5 1 832674 Operation Panel 1 21 680088 Elbow 2 2 791088 Nameplate 1 22 634600 Bushing 1 3 791089 Nameplate 1 23 681203 Silencer 1 4 684570 Switching valve 1 24 l 5 791090 Nameplate 1 25 684012 Elbow fitting 13 6 791091 Nameplate 1 26 695784 Hose 1 634034 8 791092 Nameplate 2 28 684572 Fitting 2 9 791093 Nameplate 1 29 685408 Fitting 1 10 682577 Switching valve 1 30 682652 Fitting 1 11 791094 Nameplate 1 31 685356 Air operate valve 1_ 12 684714 Switching valve 1 32 602259 Screw 2 No PartNo Description Qty 13 791095 Name plate 1 33 631009 Washer 4 41 634805 Nipple 1 14 685468 Pressure gauge 2 34 631415 Spring
Download Pdf Manuals
Related Search