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3A5024B

EN

Repair

Kits for HVLP Sprayers

For repair of components in HVLP sprayers.

Important Safety Instructions

Read all warnings and instructions in your sprayer and gun manuals. 

Be familiar with the controls and the proper usage of the equipment.

 

Save these instructions.

Related Manuals:

3A4967

FinishPro HVLP Sprayer

3A4980

HVLP Edge II/Edge II Plus Gun

Section

Description

Kit #

Turbine Repair

, page 4

120VAC, 7.0 Models, 

17R936

120VAC, 9.0 Models

17R937

120VAC, 9.5 Models

17R938

230VAC, 7.0 Models

17R939

230VAC, 9.0 Models

17R940

230VAC, 9.5 Models

17R941

Control Board Repair

page 6

120VAC, Standard Models

17R942

120VAC, ProContractor/ProComp Models

17R943

230VAC, Standard Models

17R944

230VAC, ProContractor/ProComp Models

17R945

Potentiometer Repair

page 8

Standard Models

17R946

ProContractor/ProComp Models

17R948

Compressor Repair 

(ProComp Models 

only)

, page 11

120VAC Models

17R962

230VAC Models

17R964

Summary of Contents for 17R936

Page 1: ...Gun Section Description Kit Turbine Repair page 4 120VAC 7 0 Models 17R936 120VAC 9 0 Models 17R937 120VAC 9 5 Models 17R938 230VAC 7 0 Models 17R939 230VAC 9 0 Models 17R940 230VAC 9 5 Models 17R941...

Page 2: ...only 3 wire extension cords Ensure ground prongs are intact on power and extension cords Do not expose to rain Store indoors PRESSURIZED EQUIPMENT HAZARD Fluid from the equipment leaks or ruptured co...

Page 3: ...FlexLiner System 4 Disconnect tubing from gun to relieve pressure in the cup If using a ProComp remote cup 5 TurncompressorON OFFswitchtoOFF position 6 Disconnect air hose from remote cup Turn out pr...

Page 4: ...e three nuts 7 and gaskets 6 Installation 1 Apply thread locker to studs on the turbine enclosure 1 and install three new nuts 7 and gaskets 6 Torque to 110 115 in lb 12 5 13 0 N m 2 Install new turbi...

Page 5: ...sembly 12 Remove the mounting plate 10 and gasket 8 11 Remove three nuts 7 and gaskets 6 Installation 1 Apply thread locker to studs on the turbine enclosure 1 and install three new nuts 7 and gaskets...

Page 6: ...ge 18 6 Disconnect control board leads to the power switch 36 and power cord receptacle 23 Refer to Wiring Diagrams Standard page 18 7 Remove four control board mounting screws 21 and remove control b...

Page 7: ...four control board mounting screws 21 and remove control board 20 Installation 1 Install new control board 20 using four screws 21 Torque to 15 20 in lbs 1 7 2 3 N m 2 Connect the air line 19 to the c...

Page 8: ...ntrol board 20 Refer to Wiring Diagrams Standard page 18 2 Remove the mounting nut from the potentiometer leave washer in place andslidethroughopeninginthetopcover 31 For proper alignment the locating...

Page 9: ...remove the knob 37 4 Remove eleven screws 16 and the top cover 31 NOTE Be cautious not to damage the wires that connect to the cover 5 Remove mounting nut and washer of potentiometer 45 from the top c...

Page 10: ...place andslidethroughopeninginthetopcover 31 For proper alignment the locating tab on the potentiometer 47 should be insertedintotheholeinthetopcover 31 Refer to Fig 3 Remove and discard plain washer...

Page 11: ...age 20 8 Remove three screws 46 and lock washers 28 from the base of the enclosure 1 Installation 1 Install wire tap connectors onto the new compressor 78 leads For proper location reference the compr...

Page 12: ...12 3A5024B Parts Standard Models 4 3 2 1 3 3 2 2 2 2 1 1 5 Ref Torque 110 115 in lb 12 5 13 0 N m 20 25 in lb 2 5 3 0 N m 15 20 in lb 1 7 2 3 N m 10 15 in lb 1 1 1 7 N m 35 40 in lb 4 0 4 5 N m 1 2 3...

Page 13: ...d includes 21 1 17R942 120V Models 17R943 230V Models 116168 Model 17T980 21 108860 SCREW machine 4 22 17R055 COVER back painted 1 23 114064 PLUG inlet 1 24 15W998 SCREW mach torix 2 25 17N459 FITTING...

Page 14: ...3A5024B Parts ProContractor Models 4 3 2 1 5 3 3 1 2 2 2 2 2 3 2 Ref Torque 110 115 in lb 12 5 13 0 N m 20 25 in lb 2 5 3 0 N m 15 20 in lb 1 7 2 3 N m 10 15 in lb 1 1 1 7 N m 35 40 in lb 4 0 4 5 N m...

Page 15: ...2 25 17N459 FITTING barbed exhaust 1 26 100639 WASHER lock 1 27 101448 NUT jam 1 28 102063 WASHER lock 1 29 111593 SCREW grounding 1 30 17N477 COVER front painted 1 31 17X788 KIT cover 1 32 17N390 HA...

Page 16: ...ls 5 1 2 3 4 3 2 2 2 6 2 7 4 2 2 3 3 1 Ref Torque 110 115 in lb 12 5 13 0 N m 20 25 in lb 2 5 3 0 N m 15 20 in lb 1 7 2 3 N m 10 15 in lb 1 1 1 7 N m 35 40 in lb 4 0 4 5 N m 5 8 in lb 0 5 0 9 N m 20 2...

Page 17: ...r 1 37 17N957 KNOB potentiometer 1 38 CIRCUIT BREAKER 1 114403 Model 17N269 16A348 Models 17P533 17P539 17R081 39 114689 BUSHING strain relief 1 40 17R298 FILTER air motor 1 41 17N467 COVER filter 1 4...

Page 18: ...ER INLET TURBINE TURBINE CONTROL BOARD CONTROL BOARD CIRCUIT BREAKER CIRCUIT BREAKER POTENTIOMETER POTENTIOMETER SWITCH SWITCH BLACK GREEN YELLOW BLACK WHITE WHITE 230V WIRING DIAGRAM 2 5 3 6 BK W GRO...

Page 19: ...RIBBON RIBBON YELLOW POWER INLET POWER INLET TURBINE TURBINE CONTROL BOARD CONTROL BOARD CIRCUIT BREAKER CIRCUIT BREAKER POTENTIOMETER POTENTIOMETER LED LED SWITCH SWITCH THERMISTOR THERMISTOR 120V UK...

Page 20: ...HARNESS PURPLE RIBBON RIBBON YELLOW SWITCH B G F BROWN BLACK BLACK BROWN COMPRESSOR BLUE JUMPER BLUE BOARD SWITCH F BLACK G BLACK BLACK WHITE A B F BLACK G BLACK BROWN BLUE A B BK W N L G BROWN GREEN...

Page 21: ...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 22: ...hanges at any time without notice Original instructions This manual contains English MM 3A5024 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES...

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