Graco 25T804 Operation, Parts Download Page 2

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Contents

3A8179C

Contents

M odels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Important Grounding Information . . . . . . . . . . . . . . . . . . . . . . . 4

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Stand Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Hi-Boy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Grounding Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Pails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Trigger Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Battery Installation and Removal . . . . . . . . . . . . . . . . . . . . . 17

Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Spray Tip Installation   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Spray   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Clear Tip Clog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Cleanup   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cleaning Fluid Compatibility  . . . . . . . . . . . . . . . . . . . . . . . . . 26

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Mechanical/Fluid Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Gun, Hose and Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

California Proposition 65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Summary of Contents for 25T804

Page 1: ...25T943 25T882 25T805 ES 500 Stencil Models 25U513 25U514 3300 psi 228 bar 22 8 MPa Maximum Working Pressure Related Manuals Important Safety Instructions Read all warnings and instructions in this ma...

Page 2: ...r Lock 13 Setup 14 Battery Installation and Removal 17 Startup 18 Operation 20 Spray Tip Installation 20 Spray 20 Clear Tip Clog 22 Cleanup 23 Cleaning Fluid Compatibility 26 Maintenance 27 Troublesho...

Page 3: ...ALT Manuals Battery Voltage VDC Charger Voltage VAC Model Stand Hi Boy 60 USA CA 120 USA CA 390 PC Cordless 25T804 25T805 ES 500 Stencil 25U513 NOVA 390 PC Cordless 826280 54 EMEA UK 230 EMEA ES 500 S...

Page 4: ...ire and Clamp Required Type of Material WATER BASED The container label should indicate that the material can be cleaned up with soap and water OIL BASED The container label should indicate that the m...

Page 5: ...sure airless paint sprayer hoses Follow Grounding Instructions page 10 Verify that all containers and collection systems are grounded to prevent static discharge Do not use pail liners unless they are...

Page 6: ...a Always engage the trigger lock when not spraying Verify the trigger lock is functioning properly Verify that all connections are secure before operating the unit Know how to stop the unit and bleed...

Page 7: ...an a cloth moistened with water 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 Read Safety Data Sheets SDSs...

Page 8: ...Valve F Tip Guard G Spray Tip H Gun J Airless Hose K Battery L Trigger Lock M Drain Tube N Siphon Hose P Pump R Fluid Outlet S Grounding Wire and Clamp U Filter V Finger Guard TSL Fill Point W Ground...

Page 9: ...Spray Valve F Tip Guard G Spray Tip H Gun J Airless Hose K Battery L Trigger Lock M Drain Tube N Siphon Hose P Pump R Fluid Outlet S Grounding Wire and Clamp T Filter U Finger Guard TSL Fill Point V P...

Page 10: ...Plug the adapter in to a grounded outlet Connect the grounding wire and clamp to the metal stud on the adapter If the ground wire is not long enough to reach a grounded electrical outlet use a 3 wire...

Page 11: ...ctive surface such as paper or cardboard which interrupts grounding continuity Always ground a metal pail connect a ground wire to the pail Clamp one end to the pail and the other end to a true earth...

Page 12: ...lowest setting Disengage the trigger lock 4 Hold a metal part of the gun firmly to a grounded metal pail Trigger the gun to relieve pressure 5 Engage the trigger lock This equipment stays pressurized...

Page 13: ...y tip or hose is clogged or that pressure has not been fully relieved a VERY SLOWLY loosen the tip guard retaining nut or the hose end coupling to relieve pressure gradually b Loosen the nut or coupli...

Page 14: ...storage perform setup procedure When first setup is performed remove shipping plug from fluid outlet 1 Connect Graco airless hose to fluid outlet Use two wrenches to tighten securely 2 Connect other e...

Page 15: ...hroat packing nut with TSL to preventpremature packing wear Do this daily or each time you spray a Place the TSL bottle nozzle into the top center opening in the grill at the front of the sprayer b Sq...

Page 16: ...Hold a metal part of the gun firmly to a grounded metal pail Trigger gun and flush until clean 17 Turn ON OFF switch to OFF position 18 Remove gun and engage trigger lock 19 If the initial flushing fl...

Page 17: ...r Remove and install Battery into the sprayer as follows 1 Remove the used Battery if in place 2 Install battery by aligning the battery pack with the rails inside the sprayer and sliding it in until...

Page 18: ...le material follow Grounding Instructions page 10 5 Turn ON OFF switch to ON position Power button is illuminated when it is ON 6 Place fluid intake in paint pail Place drain tube in waste pail 7 Incr...

Page 19: ...r to build pressure Engage trigger lock 11 Inspect Airless Hose and hose connections for leaks If leaks occur perform Pressure Relief Procedure page 12 then tighten all fittings and repeat Startup pro...

Page 20: ...s page 10 When a RAC X FF LP Fine Finish Low Pressure reversible spray tip is used spraying pressure can be lowered Spraying at a lower pressure results in less overspray and reduces spray tip wear Ad...

Page 21: ...ler tip size if pressure adjustment cannot eliminate heavy edges 3 Hold gun perpendicular 10 12 in 25 30 cm from surface Spray back and forth overlap by 50 4 Trigger gun after moving Release trigger b...

Page 22: ...e trigger lock Rotate Spray Tip Disengage trigger lock Trigger gun at waste area to clear clog 2 Engage trigger lock Return Spray Tip to original position Disengage trigger lock and continue spraying...

Page 23: ...fluid see CleaningFluidCompatibility page26 Place drain tube in waste pail 6 Turn prime spray valve horizontal to spray position To avoidseriousinjuryfrom fireandexplosion when using oil based or flam...

Page 24: ...l the pump runs steady and flushing fluid appears 8 Stop triggering gun Move gun to grounded waste pail hold gun against pail trigger gun to thoroughly flush system 9 While continuing to trigger gun t...

Page 25: ...12 Engage trigger lock 13 Turn pressure control knob to the lowest pressure setting and turn ON OFF switch to OFF position Power button is illuminated when power is ON Remove battery 14 Perform Pressu...

Page 26: ...follow Grounding Instructions page 10 To spray water based materials after spraying oil based or flammable materials flush the system thoroughly with water first The water flowing out of drain tube s...

Page 27: ...ugh TSL fill point Daily or each time you spray Check sprayer stall With sprayer gun NOT triggered sprayer motor should stall and not restart until gun is triggered again If sprayer starts again with...

Page 28: ...nstall Intake valve ball and piston ball are not seating properly Remove intake valve and clean Check balls and seats for nicks replace if necessary See pump manual Strain paint before using to remove...

Page 29: ...d assembly See pump manual Gears or drive housing damaged Inspect drive housing assembly and gears for damage and replace if necessary Excessive paint leakage into throat packing nut Throat packing nu...

Page 30: ...ontrol is ON Indicates incorrect voltage Replace battery with a charged battery Battery has reached end of life Replace the battery ON OFF switch light blinks three times when pressure control is ON I...

Page 31: ...ttery or install a new battery if needed Check pressure control connections Make certain connector is clean and firmly connected Check pressure control Connect known good pressure control If the motor...

Page 32: ...Sprayer Parts Ref Torque Ref Torque Ref Torque Ref Torque 140 160 in lbs 15 8 18 1 N m 23 27 in lbs 2 6 3 1 N m 10 20 in lbs 1 13 2 26 N m 40 50 in lbs 4 5 5 6 N m 80 90 in lbs 9 10 2 N m 8 10 in lbs...

Page 33: ...des 1 8 9 10 25 1 56 19D605 SWITCH power 1 56a O RING 1 56b NUT 1 57 246385 STRAINER 7 8 14 unf 1 58 115099 WASHER 1 59 20A271 FRAME stand mount 1 60 246386 HOSE suction set includes 14 37 91 1 61 See...

Page 34: ...rts Ref Torque Ref Torque Ref Torque Ref Torque 140 160 in lbs 15 8 18 1 N m 23 27 in lbs 2 6 3 1 N m 10 20 in lbs 1 13 2 26 N m 40 50 in lbs 4 5 5 6 N m 80 90 in lbs 9 10 2 N m 8 10 in lbs 0 9 1 13 N...

Page 35: ...20A330 LABEL top 2 52 See page 38 LABEL front 1 53 See page 38 LABEL side 1 54 20A554 KIT motor module 390 cordless includes 1 8 9 10 25 1 55 15K092 TUBE drain 1 56 19D605 SWITCH power 1 56a O RING 1...

Page 36: ...Parts 36 3A8179C Control Box and Filter Ref Torque Ref Torque Ref Torque Ref Torque 140 160 in lbs 15 8 18 1 N m 130 140 in lbs 14 7 16 9 N m 48 72 in lbs 5 4 8 1 N m 1 7 8...

Page 37: ...es 18 18 15B071 INSERT filter tall 1 19 20A475 LABEL PC 1 21 17C725 INDICATOR control pressure 1 24 162453 NIPPLE 1 4 npsm x 1 4 npt Models 25T804 826280 25T863 25T943 25T882 2 196181 NIPPLE 1 4 npsm...

Page 38: ...A329 222385 20A030 25T863 25T943 240794 288438 20A428 20A333 20A334 222385 20A480 25T882 240794 17Y043 20A330 20A328 20A329 17A134 20A481 826280 826079 826282 20A330 20A331 20A332 222385 20A030 25U513...

Page 39: ...Wiring Diagram 3A8179C 39 Wiring Diagram...

Page 40: ...cm Width Stand 14 in 35 6 cm Hi Boy 20 5 in 52 1 cm Weight Stand with battery 31 lb 33 lb 14 kg 15 kg Hi Boy with battery 58 lb 60 lb 26 kg 27 kg Noise dBa 70 psi 0 48 MPa 4 8 bar Sound pressure 90 d...

Page 41: ...California Proposition 65 3A8179C 41 California Proposition 65 CALIFORNIA RESIDENTS WARNING Cancer and reproductive harm www P65warnings ca gov...

Page 42: ...s 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...

Page 43: ...nformation For the latest information about Graco products visit www graco com For patent information see www graco com patents TO PLACE AN ORDER contact your Graco distributor or call 1 800 690 2894...

Page 44: ...anges at any time without notice Original instructions This manual contains English MM 3A8179 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES...

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