Page 1: ...SPRAY GUN 7 bar 100 psi MAXIMUM WORKING PRESSURE Part Number 907 292 Spray Gun 75 ft High Voltage Cable Part Number 956 112 Spray Gun 50 Ft High Voltage Cable Part Number 956 610 Spray Gun with 25 Ft...
Page 2: ...P MENT Instruction ELECTROSTATIC EQUIPMENT SHALL ONLY BE USED BY TRAINED PERSONNEL WHO SHALL BE FULLY CONVERSANT WITH THE RE QUIREMENTS STATED WITHIN THIS INSTRUCTION MANUAL EQUIPMENT MISUSE HAZARD Ge...
Page 3: ...points or knife edges pad air can cause the pump to cycle unexpectedly Locate the valve within easy reach of the pump The fluid drain valve assists in relieving fluid pressure in the displacement pum...
Page 4: ...particular type and size system for your operation must be custom designed for your needs For assistance in designing a system contact your Graco representative WARNING Installing and servicing this e...
Page 5: ...nts see FIRE OR EX PLOSION HAZARD on page 3 Since the gun is grounded through connection to an undamaged properly grounded high voltage cable which is grounded through connection to a properly grounde...
Page 6: ...rate the system to help assure you of safe efficient operation _ 1 Be sure all operators are properly trained to safely operate an electrostatic air spray system _ 2 Be sure all operators are trained...
Page 7: ...n ning back into the air passages NEVER IMMERSE THE GUN IN SOLVENT Clean all parts with a non conductive solvent compatible with the fluid being sprayed Conduc tive solvents can cause the gun to malfu...
Page 8: ...luid build up on air cap partially clogged horn Clean with soft brush or submerge in c holes Full air pressure from clean horn hole suitable solvent and wipe clean forces fan panern toward clogged end...
Page 9: ...Use proper thinner Excessive spray fog Too much air pressure Reduce use least air pressure needed for good results Fluid thinned too much Properly thin fluid No fluid sprays from gun Fluid low Check...
Page 10: ...Voltage Replace fuse Power Supply is blown Power line voltage is incorrect Adjust for correct voltage Low or no electrostatic Faulty High Voltage Power Supply See instruction manual included with wra...
Page 11: ...stem Follow the Pressure Relief Procedure on page 2 NOTE Check all possible remedies in Trouble shooting Charts before disassembling gun CAUTION If the plastic parts of the gun must be held secure ly...
Page 12: ...ting screw 39 to its original posi tion See Fig 7 12 307 896 Install the electrode resistor 55 with the wrench 83d supplied See Fig 6 Install the air cap and fluid tip as described in the Operation Se...
Page 13: ...should have 25 5 megohms resistance To remove the resistor tube 48 lift up on it with one hand pushing it from the back of the gun body 56 while pulling it from the front of the gun body with your ot...
Page 14: ...rews 9 and lockwashers 71 68 Xl 38 3539 17 i 9 71 KEY 8 O Ring 9 Screw 16 c 14 U C pPacking II 18 O Ring 65 17 Spring 8 6 40 35 Retaining Nut 38 Housing 14 39 A djusting Screw 40 Piston 63 Spring J 66...
Page 15: ...Production 181 298 1 0 In to 532 Metallics Round end 0 040 6 to 18 Lacquers 180 739 0 27 381 to 432 mm Enamels 9 2 15 to 17 in 181 299 1 2 355 to 710 19 to 30 seconds 0 047 12 to 24 No 2 Zahn cup 181...
Page 16: ...st be ordered separately Consists of I Q 0 0 Ref No 4 6 7 8 10 14 16 20 24 29 58 66 67 72 60 Qty 2 3 1 2 2 1 1 1 1 1 1 4 1 1 53 Tool Kit 216 642 Ref No 83 Includes 83a 83f r 83e 72 0 J u en c u Z G x...
Page 17: ...gun Includes items 13 66 61 220 214 NEEDLE ASSY Part of Ref No 64 62 216 112 RESISTOR primary 63 724 391 SPRING 64 220 215 NEEDLE ASSEMBLY Includes items 10 34 42 61 65 217 066 HOUSlNG valve 66 106 16...
Page 18: ...UM WORKING PRESSURE 0 31 10 with 1 4 npsm fbe 15 m 50 tt AIR HOSE ASSEMBLIES Nylon 14 bar 225 psi MAXIMUM WORKING PRESSURE 6 35 mm 0 25 in 10 1 4 npsm fbe 216 630 8 m 25 tt Air Hose Assembly 216 631 1...
Page 19: ...100 micron mesh inlet strainer See instruction manual 307 476 STAINLESS STEEL FLUID PRESSURE REGULATORS 17 bar 250 psi MAXIMUM WORKING PRESSURE 0 3 6 8 bar 5 100 psi REGULA TED PRESSURE 1 4 npt air in...
Page 20: ...ned upon the prepaid return of the equipment claimed to be defective for examination by Graco to verify the claimed defect If the claimed defect is verified Graco will repair or replace free of charge...
