Graco 307878Y User's Manual
Contents
1. 070 245697 203650 204574 24F901 204134 203976 240831 PUMP 50 1 Fire Ball See manual 308883 for parts DISPENSE KIT See parts page 12 DISPENSE KIT Model 245696 only See parts page 14 TRUCK 2 wheel See parts below COVER See manual 306345 for parts models 245695 240883 COVER See manual 306345 for parts model 225773 PAIL HOLSTER CE INSTALLATION KIT See part list on page 16 models 240883 Ref No 3 Truck 203650 Ref 3a 3b 3C 3d 3e 3f 3g 3h Part No Description 203651 101251 159912 159913 154636 100609 101242 159924 307878Y BASE truck bare WHEEL NUT thumb 5 16 18 CLAMP hold down steel drums only WASHER 5 8 16 GA SCREW rd nd mach 1 4 20 x 3 8 RING retaining HANDLE truck Qty 1 1 Qty MNN NNA Parts Model 240883 shown Ref No 3 13 Parts Model 225006 240880 120 Ib drum size Ref 1 2 3 Part No 239887 222070 203622 204574 24R350 220654 24F902 203976 240831 Description Qty PUMP 50 1 Fire Ball See manual 1 308883 for parts DISPENSE KIT See parts page 12 1 PORTABLE BASE See parts list 1 below COVER See manual 306345 for 1 parts model 240880 COVER See manual 306345 for 1 parts model 225006 FOLLOW PLATE See manual 1 306345 for parts model 240880 FOLLOW PLATE See manual 1 306345 for parts model 225006 HOLSTER 1 CE INSTALLATION KIT See parts 1 on page 16 mode2. 7 bar Sound dBa Tested at 100 psi 0 7 MPa 7 bar at 40 cycles per minute Sound Pressure Level measured at 1 77 9 dB A meter from unit Sound Power Level tested in accordance 85 6 dB A with ISO 9614 2 5000 psi 35 MPa 350bar 307878Y 17 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of twelve months from the date of sale repair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or substitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or mater
3. Instructions GG g GRACO 50 1 Ratio Fire Ball Lubrication Pump Portable units for heavy grease For professional use only See page 2 for model information including maximum working pressure and approvals Read all warnings and instructions in this manual Save these instructions e Important Safety Instructions D Ge 5 i These systems are designed to be used only in V AE KS pumping non corrosive and non abrasive lubricants CE D Y and grease Any other use of the system can cause i N he oon dl unsafe operating conditions and result in component E E Pus rupture fire or explosion which can cause serious id A injury including fluid injection Q tj Model 240883 shown CE PROVEN QUALITY LEADING TECHNOLOGY Table of Contents Table of Contents WAITIIngS iux otia oan es Dm aU die ast 3 Installation iu sce De EYE dv EE EVA 5 GIOUNGING aue aad Ho oS eoe Oe ooh i PR 5 Models 225773 225827 240883 240884 and 245695 d x ert tied acta die Tire ete 5 Models 225006 225026 240880 240881 and 245690 o5 cider dide cin oou ua Cra deat 6 Models 222069 240885 and 245694 7 Models 222245 and 240882 7 Models 226012 and 240886 8 Typical Installation 000 00a 9 Air Line and Accessories 10 Pressure Relief Procedure 10 Start up Single or Multiple Pump Systems 10 POLIS 22a e RERO ian He deett d ta t
4. RT KIT includes items 6a to 6p FRAME cart SHELF drum SCHEW cap 3 8 16 x2 1 4 HANDLE cart WASHER flat 3 8 LOCKNUT hex 3 8 16 AXLE WASHER flat 3 4 RING retaining ext 3 4 WHEEL tire pneumatic CAP tube CAPSCREW 3 8 16 x 7 8 BRACKET retaining CE INSTALLATION KIT See part list on page 16 model 240882 Qty eS Qty DMNMNNMNAAHOOHAPHNH ANNN 6p 6e 6f 6k Parts 15 Parts Model 226012 240886 50 Ib pail size Ref Part No Description Qty 1 239877 PUMP 50 1 Fire Ball See manual 1 308883 for parts 2 222070 DISPENSE KIT See parts page 1 12 203650 TRUCK portable See parts list on 1 page 13 203664 ELEVATOR 204351 FOLLOW PLATE 203976 HOLSTER 240831 CE INSTALLATION KIT See parts list below model 240886 Co NOOA Model 240886 shown Ref No 7 CE Installation Kit 240831 Ref Part No Description Qty 7a 156849 NIPPLE 7b 109075 REGULATOR air with gauge 7c 103347 VALVE safety 7d 222011 CLAMPING grounding Te T CE Label zo ch ch ck N Q t ATTENTION To comply with CE directives the CE G P identification label must be affixed to the back of the cart or to the top of the drum cover Permanently mark the date of the assembly on the label Hef No 7 16 307878Y Technical Data Technical Data 50 1 Ratio Fire Ball Lubrication Pumps Maximum fluid working pressure 35 MPa 350 bar Maximum Air Inlet Pressure 100 psi 0 7 MPa
5. ation Graco reserves the right to make changes at any time without notice For patent information see www graco corypatents Original instructions This manual contains English MM 307878 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 1988 Graco Inc All Graco manufacturing locations are registered to ISO 9001 WWW graco com Revised May 2014
6. ch as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnaissent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s la suite de ou en rapport directement ou indirectement avec les proc dures concern es Graco Information For the latest information about Graco products visit www graco com TO PLACE AN ORDER contact your Graco distributor or call to identify the nearest distributor Phone 612 623 6928 or Toll Free 1 800 533 9655 Fax 612 378 3590 All written and visual data contained in this document reflects the latest product information available at the time of public
7. components Never exceed the maximum working pressure of the lowest rated components connected to a particular pump To determine the fluid output pressure using the air regulator reading multiply the ratio of the pump by the air pressure down on the regulator gauge For example 50 1 ratio x 100 psi air 2 50000 psi fluid output 50 1 ratio x 0 7 MPa air 35 MPa fluid output 50 1 ratio x 7 bar air 350 bar fluid output Limit the air to the pump so that no air line or fluid line component or accessory is over pressurized 7 Read and follow the instructions supplied with each component in the system 8 When shutting off the system always follow the Pressure Relief Procedure on page 10 307878Y 11 Parts Parts Ref No 2 Dispense Kit 222070 Part No 109151 242056 114558 169971 202577 Description HOSE 1 4 npt mbe 12 ft 3 7 m VALVE COUPLER quick disconnect NIPPLE quick disconnect Z SWIVEL Model 225827 240884 35 Ib to 50 Ib pail size Ref Part No 239877 222070 204134 24N924 24R350 203976 240831 Description PUMP 50 1 Fire Ball See manual 308883 for parts DISPENSE KIT See parts list above PAIL COVER See manual 306345 for parts model 225827 COVER See manual 306345 for parts model 240884 HOLSTER CE INSTALLATION KIT See parts list on page 16 model 240884 Qty 1 1 1 1 1 Model 222069 245694 240885 25 Ib to 50 Ib pail size Ref Pa
8. e 12 Technical Data 1 2 14 ERROR o ok 17 Graco Standard Warranty 18 Models Maximum Working D scanca Follow CE Pressure Base Type 5 t Cover Plate Installation psi MPa bar Kit DUM 320b Porable v v He Parable v v L1 1 v 320b Zwhewk v v L 320b 2whewuk v v 320b 2whewk v v v v 320b 2whewwk v v v 120b 2whewwk v v v Y Gi S0b Zwhek v v 5000 85 350 3510500 2wheeliruck V V f V Gsios0bb Zwheuk v v v7 35080b v V Lv 35080b v V v v7 zws v v i zws v jv v7 3508050 v v v7 7 80b Zwwewuk v 7 50b 2wwewk v v T These models are CE Certified 2 307878Y Warnings Warnings The following warnings are for the setup use grounding maintenance and repair of this equipment The exclama tion point symbol alerts you to a general warning and the hazard symbols refer to procedure specific risks When these symbols appear in the body of this manual or on warning labels refer back to these Warnings Product specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable FIRE AND EXPLOSION HAZARD When flammable fluids are present in the work area such as gasoline and windshield wiper fluid be aware that flammable fumes can ignite or expl
9. e 13 Secure the truck pail 5 to the truck base with the pointed hold down clamps 3c and thumb nuts 3d 2 Models 225827 and 240884 only Remove the fluid outlet adapter included with the pump and screw the holster 6 into the pump outlet using thread sealant 3 Remove the cover 4 from the pail of lubricant Place the pail of lubricant into the truck pail 4 Secure the cover 4 on the pail with three thumb screws A 5 Insert the pump riser tube through the top of the cover 4 Lower the pump until it rests on the cover 6 Assembly the gun 2b and hose 2a and connect the hose to the pump fluid outlet 7 Connect the nipple 2d to the pump air inlet or air regulator 7b inlet whichever is applicable 8 Connect the quick disconnect coupler 2c to the air supply hose LT 90 90 Model 240883 shown Fic 2 Installation Models 225006 225026 240880 240881 and 245696 Refer to FIG 3 for the following instructions 1 Models 225006 and 240880 Assembly the base 3 as shown in the Parts Drawing on page 14 Models 225026 240881 and 245696 Assemble the truck 3 as shown in the Parts Drawing on page 13 2 Remove the fluid outlet adapter included with the pump and screw the holster 6 into the pump out let using thread sealant 3 Place an open 120 Ib 54 43 kg drum of grease on mounting base or truck and secure it with the hold down clamps For portable base models 225006 a
10. e Store hazardous fluid in approved containers and dispose of it according to applicable guidelines e Always wear chemically impermeable gloves when spraying dispensing or cleaning equipment 4 307878Y Installation Grounding The equipment must be grounded to reduce the risk of static sparking and electric shock Electric or static sparking can cause fumes to ignite or explode Improper grounding can cause electric shock Grounding provides an escape wire for the electric current Ground all of this equipment e Pump Use a ground wire and clamp as shown in FiG 1 Remove the ground screw Z and insert through the eye of the ring terminal at end of ground wire Y Fasten the screw back onto the pump and tighten securely Connect the other end of the ground wire to a true earth ground To order a ground wire and clamp order P N 222011 FiG 1 e Air and fluid hoses Use only grounded hoses e Air compressor Follow manufacturer s recommen dations e Fluid supply container Follow the local code e To maintain ground continuity when flushing or relieving pressure always hold a metal part of the fun firmly to the side of a grounded metal waste con tainer then trigger the gun 307878Y Installation Models 225773 225827 240883 240884 and 245695 Refer to FIG 2 for the following instructions 1 Models 225773 240883 and 245695 only Assemble the truck as shown in the parts drawing on pag
11. er if you chose not to use the hol ster Connect the nipple 2d to the pump air inlet or air regulator inlet 7b whichever is applicable 15 Connect the quick disconnect coupler 2c to the air supply hose Model 240886 shown FiG 7 307878Y Typical Installation The installation shown below is only a guide for selecting and installing system components and accessories Con tact your Graco distributor for assistance in designing a system to suit your particular needs FIG 8 ACTIQoOnmoou zgX D Fluid dispense line Pump ground wire required Air regulator Main air supply line Air filter Pump lubricator Pump runaway valve Bleed type master air valve required Quick disconnect couple and nipple Air regulator 7b with safety valve 7c and gauge not shown Included with Models 240880 to 240886 307878Y Installation Installation Air Line and Accessories NOTE Install air line accessories in the order shown in the Typical Installation e Install a pump runaway valve C to shut off the air to the pump if the pump accelerates beyond the pre adjusted setting A pump that runs too fast can be seriously damaged e Install an air line lubricator F for automatic air motor lubrication e Install a bleed type master air valve H to relieve air trapped between the valve and the motor when the valve is closed Trapped air can cause the air motor to cycle unexpectedly causing serio
12. ials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale GRACO MAKES NO WARRANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN CONNECTION WITH ACCESSORIES EQUIPMENT MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO These items sold but not manufactured by Graco su
13. l 240880 Ref No 3 Portable Base 203622 Series B Qty Ref Part No Description 3a 191750 BASE drum 1 3b 102547 BOLT hex hd 5 16 18 x 1 5 2 3c 191747 BRACKET 2 3d 100214 WASHER lock 2 3e 100132 WASHER flat 2 3f 113660 RIVET 16 3g 113646 CASTER polyurethane 4 Ref No 2 Dispense Kit 245697 Qty Ref Part No Description 2a 109151 HOSE 1 4 npt mbe 12 ft 3 7 m 1 2b 233807 VALVE 1 2c 114558 COUPLER quick disconnect 1 2d 169971 NIPPLE quick disconnect 1 2e 202577 Z SWIVEL 1 14 Hef No 3 ASL 2a Ref No 2 307878Y Ref No 2 Dispense Kit 222838 Part No 109154 242056 114558 169971 202577 Description HOSE VALVE COUPLER quick disconnect NIPPLE quick disconnect Z SWIVEL Model 222245 240882 120 Ib drum size Ref 5a 5b 5c 5d 6a 6b 6c 6d 6e 6f 6g 6h 6j 6k 6m 6n 6p Part No 239887 222383 222060 220654 24F902 222061 200889 153166 153102 159016 222243 218027 183987 107144 179766 100731 101566 179770 154628 107146 106039 107145 100680 159016 240831 307878Y Description PUMP 50 1 Fire Ball See manual 308883 for parts DISPENSE KIT See parts list above COVER See manual 306345 for parts FOLLOW PLATE See manual 306345 for parts model 240882 FOLLOW PLATE See manual 306345 for parts model 222245 HOLD DOWN KIT Includes items 5a to 5d NUT wing HOOK drum mounting ROD drum BRACKET retaining 2 used CA
14. nd 240880 For steel drums use pointed end of bracket 3c Position clamps above drum bead Tight bolts 3b For fiber drums reverse bracket 3c to use flat end For truck model 225026 245696 and 240881 For steel drums use pointed end of bracket 3c Position clamp above drum bead Tighten thumb nuts 3d 4 Press the follow plate 5 down firmly onto the grease and rotate it to eliminate air pockets and reduce channeling 5 Insert the pump through the cover 4 6 Slide the cover up far enough to let the pump pass easily through the follow plate grommet 7 Secure the cover 4 on the drum with the thumb Model 240881 shown screws A It is not necessary to bolt the pump to the cover FiG 3 8 Assemble the gun 2b and hose 2a and connect the hose to the pump fluid outlet 9 Connect the nipple 2d to the pump air inlet or air regulator 7b inlet whichever is applicable 10 Connect the quick disconnect couple 2c to the air supple hose 6 307878Y Models 222069 240885 and 245694 Refer to FIG 4 for the following instructions 1 Remove the cover from the pail and scoop the lubri cant from the center to the sides of the pail to make its surface concave Center the follow plate 5 in the pail opening Press the plate firmly downward and rotate it over the lubricant surface to eliminate air pockets and pre vent channeling Place the cover 3a on thep ail and tighten the thumb screw
15. ode To help prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as cigarettes and portable electric lamps Keep work area free of debris including rags and spilled or open containers of solvent and gasoline Do not plug or unplug power cords or turn lights on or off when flammable fumes are present Ground all equipment in the work area Use only grounded hoses Stop operation immediately if static sparking occurs or you feel a shock Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury e Do not operate the unit when fatigued or under the influence of drugs or alcohol e Do not exceed the maximum working pressure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Read fluid and solvent manufacturer s warnings For complete information about your material request MSDS from distributor or retailer Do not leave the work area while equipment is energized or under pressure Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use Check equipment daily Repair or replace worn or damaged parts immediately with genuine manu facturer s replacement parts only Do no
16. rt No 1 239877 2 222070 245697 3 222059 3a 207617 3b 168102 3c 158048 3d 159608 3e 150868 3f 100200 3g 100025 3h 100579 5 220653 24F901 7 240831 12 Description PUMP 50 1 Fire Ball See manual 308883 for parts DISPENSE KIT see parts above DISPENSE KIT Model 245694 only See parts list on page 14 COVER includes items 3a 3h COVER pail PLATE stop pump BUMPER button rubber RIVET HOLDER gun SCREW thumb NUT 1 4 npsm thd PIN cotter 1 8 x 1 FOLLOW PLATE See manual 306345 for parts model 240885 FOLLOW PLATE see manual 306345 models 222069 245694 CE INSTALLATION KIT See parts list on page 16 model 240885 307878Y Model 225026 2456961 240881 120 Ib drum Size Ref Part No Description 1 2 239887 222070 245697 203650 204574 24R350 220654 220654 203976 240831 PUMP 50 1 Fire Ball See manual 308883 for parts DISPENSE KIT See parts page 12 DISPENSE KIT Model 245696 only See parts page 14 TRUCK 2 wheel See parts below COVER See manual 30345 for parts models 245696 240881 COVER See manual 30345 for parts model 255026 FOLLOW PLATE See manual 306345 for parts model 245696 240881 FOLLOW PLATE See manual 306345 for parts model 255026 HOLSTER CE INSTALLATION KIT See parts on page 16 model 240881 Qty Model 225773 245695 2480883 35 Ib to 50 lb pail size Ref Part No Description 1 2 N O O1 239877 222
17. s 3f Assemble the gun 2b and hose 2a and connect the hose to the pump fluid outlet Connect the nipple 2d to the pump air inlet or air regulator 7b inlet whichever is applicable Connect the quick disconnect coupler 2c to the air supply hose Model 240885 shown Fic 4 307878Y Installation Models 222245 and 240882 Refer to FIG 5 for the following instructions 1 Assemble the cart 6 Use only 2 of the 4 brackets bd supplied Install the rear positions of the drum shelf 6b Press the follow plate 4 down firmly onto the grease and rotate it to eliminate any air pockets and reduce channeling Insert the pump through the cover 3 Slide the cover up far enough to allow the pump to pass easily through the follow plate grom met and into the grease Using items 5a to 5d secure the cover to the drum and the drum to the cart It is not necessary to bolt the pump to the cover Assemble the gun 2b and hose 3a and connect the hose to the pump fluid outlet Connect the quick disconnect nipple 2d to the pump air inlet or air regulator 7b inlet whichever is applicable Connect the quick disconnect couple 2c to the air supply hose yj N i lt gt Mm UT EL EFS BSS lt gt GILES occ Model 240882 shown FIG 5 Installation Models 226012 and 240886 Refer to FIG 7 for the following instructions unless other wise indicated 1 Assemble
18. t alter or modify equipment Alterations or modifications may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations 307878Y 3 Warnings SKIN INJECTION HAZARD High pressure fluid from dispensing device hose leaks or ruptured components will pierce skin This may look like just a cut but it is a serious injury that can result in amputation Get immediate surgical treatment e Do not point dispensing device at anyone or at any part of the body e Do not put your hand over the fluid outlet e Do not stop or deflect leaks with your hand body glove or rag Follow the Pressure Relief Procedure when you stop dispensing and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses and couplings daily Replace worn or damaged parts immediately TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read MSDSs to know the specific hazards of the fluids you are using
19. the truck as shown in the Parts Drawing on page 13 but do not assemble the handle 2 Slide handle through elevator slide tube and secure handle to base 3 Remove the fluid outlet adapter included with the pump and screw the holster 6 into the pump outlet using thread sealant 4 Secure pump to elevator mounting plate 5 Remove inductor plate locking nut locking ring and o ring FiG 6 Locking ring Pump riser tube Locking nut 1 8 3 mm mE M FiG 6 6 In order slide inductor plate locking nut locking ring and o ring on pump riser tube 7 Adjust the inductor plate 5 on the pump riser tube so the slots are showing just below the inside of the plate Tighten the locking nut securely FIG 6 8 Open the inductor plate vent by turning the knob counter clockwise 9 Place an open 50 Ib 22 68 kg pail of grease on the truck and secure it with the hold down clamps 10 Remove the cover from the pail and scoop the lubri cant from the center to the sides of the pail to make its surface concave 11 Center the inductor plate 5 in the pail opening Press down on the pump and rock it back and forth to seat the inductor plate to eliminate air pockets Continue action until material appears at the vent opening 12 Close the inductor plate vent by turning the knob clockwise 13 Assemble the gun 2b Z swivel and hose 2a 14 Connect hose 2a to holster 6 or to pump fluid outlet adapt
20. unded metal waste con tainer making firm metal to metal contact between the container and valve 4 Open the bleed type master air valve and open the pump air regulator slowly until the pump is running When the pump is primed and all air has been pushed out of the lines release the trigger 5 f you have more than one pump repeat this proce dure for each pump NOTE When the pump is primed and with sufficient air supplied the pump starts when the dispensing valve is opened and shuts off when it is closed 307878Y Installation 6 Setthe air pressure to each pump at the lowest pressure needed to get the desired results NOTE A pump runaway valve can be installed not he air line to automatically shut off the pump if it starts to run too slow Never allow the pump to run dry of the fluid being pumped A dry pump will quickly accelerate to a high speed possibly damaging itself If the pump accelerates quickly or is running too fast stop it immediately and check the fluid supply If the supply container is empty and air has been pumped into the lines prime the pump and lines with fluid or flush it and leave it filled with a compatible solvent Be sure to eliminate all air from the fluid system The maximum working pressure of each pump in your system may not be the same To reduce the risk of over pressurizing any part of your system be sure you know the maximum working pressure rating of each pump and its connected
21. us injury if you are adjusting or repairing the pump Follow the Pressure Relief Procedure on page 10 Operation Pressure Relief Procedure 1 Shutoff the air to the pump 2 Bleed off the air pressure by closing the air regulator self relieving type or closing the bleed type mas ter air valve installed upstream of the air regulator or disconnecting the air supply hose at the quick disconnect 3 Hold a metal part of the gun or valve firmly to the side of a grounded metal waste container and trig ger to relieve fluid pressure 10 e Install the air regulator C to control pump speed and pressure e Onthe main air supply line from the compressor install an air line filter E to remove harmful dirt and contaminants from the compressed air supply e For Models 240880 through 240886 install the provided air regulator safety valve K at the pump air inlet with the nipple 7a also included NOTICE Avoid hanging air accessories directly on the pump air inlet The fittings are not strong enough to support the accessories and may cause one or more to break If accessories must be installed directly on the pump provide a bracket on which to mount them Start up Single or Multiple Pump Systems 1 Close the air regulator and bleed type master air valves to all but one pump 2 Open the master air valve from the compressor 3 Forthe pump which is connected trigger the dis pensing valve into a gro
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