Graco 16W890, ti23055a, 16W884, 16W881, 16W867, 16W887, 16W984, 16W873 Switch Tip Guard Assembly, Spray

Page 14

Startup

8.Hold gun against grounded metal flushing pail. Trig- ger gun and increase fluid pressure slowly until pump runs smoothly.

ti13243a

ti22710a

Inspect fittings for leaks. Do not stop leaks with your hand or a rag! If leaks occur, turn sprayer OFF immediately. Perform Pressure Relief Procedure steps 1-3, page 10. Tighten leaky fittings. Repeat Startup procedure steps 1 - 5. If no leaks, continue to trigger gun until system is thoroughly flushed. Proceed to step 6.

9. Place siphon tube in material pail.

ti5797a

10.Trigger gun again into flushing fluid pail until mate- rial appears.

ti13243a

Switch Tip™ Guard Assembly

1.Perform Pressure Relief Procedure, page 10.

2.Engage gun trigger lock. Insert Switch Tip. Insert seat and OneSeal™.

C B A

ti13023a

3. Insert Switch Tip.

ti13024a

4. Screw assembly onto gun. Tighten.

ti2710a

Spray

1.Spray test pattern. Increase pressure to eliminate heavy edges. Use smaller tip size if pressure adjust- ment can not eliminate heavy edges.

ti13030a

2.Hold gun perpendicular, 10-12 in. (25-30 cm) from surface. Spray back and forth. Overlap by 50%. Trigger gun after moving and release before stop- ping.

ti13025a

14

332919C

Image 14

Contents Operation Table of Contents Fire and Explosion Hazard Equipment Misuse Hazard Component Identification Standard Models 3400, 3900, 5900, 5900HD, 7900, 7900HDProContractor Models 3900, 5900, 7900, 5900HD, 7900HD Ironman Models 5900, 7900, 7900HD Lo-Boy Models 3900, 5900 Convertible Models Pressure Relief Procedure Grounding Setup Convertible Models Only Change Engine to MotorStartup Switch Tip Guard Assembly SprayProContractor and Ironman units only Clearing Tip ClogsWatchDog Protection System Hose Reel ProContractor units onlyChange Display Units Digital Tracking SystemProContractor and Ironman units Operation Main Menu Job GallonsPress and hold DTS button to clear error code to zero Cleanup Turn prime valve down Drain position Maintenance Pressure Relief ProcedureTroubleshooting Problem Cause SolutionTroubleshooting Troubleshooting Procedure Fluid Pump Runs ConstantlyControl Board Malfunction Control Board Malfunction Steps VoltsConvertible Electric Motor Will Not Run Convertible Electric Motor Will Not Run Steps See step Is there over 10-20 AC volts? Beep Digital Display Messages Two blinks is the same as E=02Pinion Assembly/Clutch Armature/Clamp Pinion Assembly/Clutch Armature RemovalInstallation Metric Technical DataModels Models Honda GX160 Engine Ansi Power Rating @ 3600 rpm Horsepower Honda GX200 Engine Ansi Power Rating @ 3600 rpm Horsepower Graco Standard Warranty Graco Information