Graco 17C305 Operation, Parts Download Page 38 | Manualshive

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Wiring Diagram

38

334659G

Wiring Diagram

Red (+)

Black (-)

Pressure
Control
Assembly

Power
Plug

White

Green

Black

from Motor

2 x Yellow

ON/OFF
Switch

ti5643a

Capacitor

Replaceable Fuse

ti5643a

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Summary of Contents for 17C305

Page 1: ...Pa Maximum Working Pressure Important Safety Instructions Read all warnings and instructions in this manual and related manuals Be familiar with the controls and the proper usage of the equipment Save...

Page 2: ...n 17 Spray 17 Clear Tip Clog 18 Cleanup 19 Maintenance 22 Troubleshooting 23 Mechanical Fluid Flow 23 Electrical 26 Stand Model Sprayer Parts 30 Stand Model Parts List 32 Hi Boy Sprayers Parts 33 Hi B...

Page 3: ...ectric shock When repair or replacement of the cord or plug is required do not connect the grounding wire to either flat blade terminal The wire with insulation having an outer surface that is green w...

Page 4: ...s they are antistatic or conductive Connect to a grounded outlet and use grounded extensions cords Do not use a 3 to 2 adapter Do not use a paint or a solvent containing halogenated hydrocarbons Do no...

Page 5: ...of producing 3000 psi Use Graco replacement parts or accessories that are rated a minimum of 3000 psi Always engage the trigger lock when not spraying Verify the trigger lock is functioning properly...

Page 6: ...tate fingers and other body parts Keep clear of moving parts Do not operate equipment with protective guards or covers removed Pressurized equipment can start without warning Before checking moving or...

Page 7: ...5254a J G F L H A ON OFF Switch B Pressure Control D Prime Valve F Tip Guard G Spray Tip H Gun J Airless Hose K Power Cord L Trigger Lock M Drain Tube N Fluid Intake P Pump R Fluid Outlet S Power Cord...

Page 8: ...L H A ON OFF Switch B Pressure Control D Prime Valve F Tip Guard G Spray Tip H Gun J Airless Hose K Power Cord L Trigger Lock M Drain Tube N Fluid Intake P Pump R Fluid Outlet S Hanger T Filter U Fing...

Page 9: ...e Pails Solvent and oil based fluids follow local code Use only conductive metal pails placed on a grounded surface such as concrete Do not place pail on a non conductive surface such as paper or card...

Page 10: ...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 until pressure is manuall...

Page 11: ...hose is clogged or that pressure has not been fully relieved a VERYSLOWLYloosenthetipguard retaining nut or the hose end coupling to relieve pressure gradually b Loosen the nut or coupling completely...

Page 12: ...procedure When first setup is performed remove shipping plug from fluid outlet 1 Connect Graco airless hose to fluid outlet Use wrenches to tighten securely 2 Connect other end of hose to gun 3 Use w...

Page 13: ...prevent premature 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 Squeeze bottle to dispense enou...

Page 14: ...ace fluid intake with drain tube in grounded metal pail partially filled with flushing fluid Use water to flush water based paint or mineral spirits to flush oil based paint 20 Turn ON OFF switch to O...

Page 15: ...3 Turn ON OFF switch to ON position 4 Place fluid intake in paint pail Place drain tube in waste pail 5 Increase pressure 1 2 turn to start motor Allow paint to circulate through sprayer until paint...

Page 16: ...occur perform Pressure Relief Procedure page 10 then tighten all fittings and repeat Startup procedure If there are no leaks continue with the next step 10 Screw tip assembly onto gun and tighten See...

Page 17: ...10 2 Use spray tip A to insert OneSeal B into tip guard C 2 Insert Spray Tip 3 Screw assembly onto gun Tighten Spray 1 Spray test pattern Adjust pressure to eliminate heavy edges 2 Use smaller tip siz...

Page 18: ...rigger before stopping For additional spraying information see separate gun manual Clear Tip Clog 1 Release trigger Engage trigger lock Rotate Spray Tip Disengage trigger lock Trigger gun at waste are...

Page 19: ...onal information see separate gun manual 3 Remove fluid intake and drain tube from paint wipe excess paint off outside 4 Place fluid intake in flushing fluid Use water for water base paint and mineral...

Page 20: ...eady and flushing fluid appears 7 Stop triggering gun Move gun to waste pail hold gun against pail trigger gun to thoroughly flush system 8 While continuing to trigger gun turn prime valve down Then r...

Page 21: ...tch to OFF position Disconnect power to sprayer 13 Remove filter from gun and sprayer if installed Clean and inspect Install filter See separate gun manual 14 If flushing with water flush again with m...

Page 22: ...be 1 2 in 13mm minimum length NOTE Brushes do not wear at the same rate on both sides of motor Check both brushes Every 1000 gallons 3785 liters Check sprayer stall With sprayer gun NOT triggered spr...

Page 23: ...clogged Remove and clean then reinstall 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 St...

Page 24: ...brushes Broken and misaligned motor brush springs Rolled portion of spring must rest squarely on top of brush Replace spring if broken Realign spring with brush Motor brushes are binding in brush hold...

Page 25: ...ible during priming Intake valve is leaking Clean intake valve Be sure ball seat is not nicked or worn and that ball seats well Reassemble valve Pump packings are worn Replace pump packings See pump m...

Page 26: ...trical shock hazards when covers are removed for troubleshooting wait 7 seconds after disconnecting power cord for stored electricity to dissipate Problem What to Check How to check Sprayer does not r...

Page 27: ...g to the carbon brushes normally Red and Black Motor should spin when battery is connected to the motor leads Check motor thermal switch Motor should be at ambient temperature for this test Connect th...

Page 28: ...or while checking for opens If an open is found replace the motor Check for motor short Use an Ohm meter to check motor for shorts Connect meter lead to motor case Move the meter lead to each motor wi...

Page 29: ...ghten terminal screws Replace brushes if leads are damaged Brushes must be 1 2 in 13mm minimum NOTE Brushes do not wear at the same rate on both sides of motor Check both brushes Replace brushes Broke...

Page 30: ...4659G Stand Model Sprayer Parts 59 67 54 54d 36 47 47 23 12 165 56 71 63 54b 54c 54a 53 68 65 ti25303a From ti24099a 7 1 1 See page 36 2 4 Ref Torque 140 160 in lb 15 8 18 1 N m 30 35 in lb 3 4 4 0 N...

Page 31: ...odel Sprayer Parts 334659G 31 45 43 41 69 47 66 132 22 63 12 70 91 14 37 20 39 60 145 ti25255a 28 27 44 25 40 1 9 10 8 1 4 3 Ref Torque 140 160 in lb 15 8 18 1 N m Hammer tight 18 23 in lb 2 0 2 6 N m...

Page 32: ...ABEL front 1 53 17J975 LABEL side 1 54 17C794 KIT motor electric 110 120Vincludes 54a 1 54a 17C795 FAN motor roller clutch includes 54b 54c 54d 1 54b NUT push 1 54c WASHER shim round 1 54d ADAPTER sha...

Page 33: ...334659G 33 Hi Boy Sprayers Parts 59 47 23 12 56 46 36 63 53 69 74 68 67 ti25461a 65 54 54b 54c 54d 7 54a 1 4 1 2 2 1 Ref Torque 140 160 in lb 15 8 18 1 N m 30 35 in lb 3 4 4 0 N m 23 27 in lb 2 6 3 1...

Page 34: ...Parts 34 334659G 43 41 132 62 39 55 45 60 37 14 87 95 70 136 22 12 47 42 137 52 ti25462a 145 28 27 89 93 48 91 44 25 40 1 9 10 8 1 4 3 Ref Torque 140 160 in lb 15 8 18 1 N m Hammer tight 18 23 in lb 2...

Page 35: ...hd 8 48 114531 SCREW mach hex washer hd 1 52 17J974 LABEL front 1 53 17J975 LABEL side 1 54 17C794 KIT motor electric includes 54a 1 54a 17C795 FAN motor roller clutch includes 54b 54c 54d 1 54b NUT...

Page 36: ...ol Box and Filter 146 150 15 24 24 36 35 27 17 18 16 2 49 56 12 12 97 21 38 153 51 4 5 26 ti25463a 154 155 8 7 1 1 2 Ref Torque 140 160 in lb 15 8 18 1 N m 30 35 in lb 3 4 4 0 N m 130 150 in lb 14 7 1...

Page 37: ...ilter 1 19 115756 BUSHING motor wire 1 21 17C725 INDICATOR control pressure 1 24 162453 NIPPLE 1 4 npsm x 1 4 npt 2 26 15E022 SEAT valve 1 27 187625 HANDLE valve drain 1 35 239914 VALVE drain includes...

Page 38: ...Wiring Diagram 38 334659G Wiring Diagram Red Black Pressure Control Assembly Power Plug White Green Black from Motor 2 x Yellow ON OFF Switch ti5643a Capacitor Replaceable Fuse ti5643a...

Page 39: ...dle up Length Stand 16 in 40 6 cm Hi Boy 23 25 in 59 1 cm Width Stand 14 in 35 6 cm Hi Boy 20 5 in 52 1 cm Weight Stand 34 lb 15 4 kg Hi Boy 68 5 lb 31 1 kg Noise dBa 70 psi 0 48 MPa 4 8 bar Sound pre...

Page 40: ...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 41: ...polis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2014 Graco Inc All Graco manufacturing locations are registered to...

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