TrueCoat Pro II - 16N673
Slow speed of movement.
Unclog spray tip or clean spray tip filter, page 15.
Turn up pressure control knob.
See Reversible Spray Tip Selection Chart, page 13.
Switch material.
See Outlet Valve Fitting Repair, page 23 and Inlet Valve Removal/Service, page 22.
Move sprayer faster while spraying.
Move sprayer away from surface 10 in. (25 cm)
Release trigger when changing directions.
See Reversible Spray Tip Selection Chart, page 13.
Turn down pressure control knob
Replace spray tip. See Install Spray Tip/Guard Assembly, page 14.
Move sprayer away from surface 10 in. (25 cm)
Install different size spray tip. See Reversible Spray Tip Selection Chart, page 13.
See Install Spray Tip/Guard Assembly, page 14.
Move sprayer closer to surface.
Install different size spray tip. See Reversible Spray Tip Selection Chart, page 13.
See Shutdown and Cleaning, page 16.
Clean or replace spray tip filter. See page 15.
See Install Spray Tip/Guard Assembly, page 14.
Replace spray tip.
Needle assembly is worn out. Replace needle assembly.
Spray tip filter is partially clogged or damaged. Clean or replace spray tip filter. See page 15.
Spray tip/guard assembly not threaded completely onto sprayer. See Install Spray Tip/Guard Assembly, page 14.
Seat is worn. Replace spray tip/guard assembly.
Verify power to sprayer.
Wait 20-30 minutes for motor to cool.
Push and hold Circuit Reset Button (page 6) to restore power to sprayer.
Disengage trigger lock. See page 8.
Prime the pump. See Starting a New Job (or Refilling the Material Cup), page 11.
Use pump access armor storage/startup tool to clear pump of debris. See Storage, page 18.
Clean air vent holes or the air vent valve as your model is equipped. See Shutdown and Cleaning, page 16.
Put valve DOWN to spray position.
Make sure flexible suction tube is properly installed.
See Shutdown and Cleaning, page 16.
Replace flexible suction tube o-rings.
Replace flexible suction tube.
Turn spray tip to SPRAY position.
See Unclogging Spray Tip/Guard Assembly, page 15.
Remove and clean spray tip filter. See Unclogging Spray Tip/Guard Assembly, page 15.
Turn pressure control knob up.
Make sure material cup is filled with material. Rotate flexible suction tube, page 9. Do not tilt the material cup too far. Prime the pump. See Starting a new Job (or Refilling the Material Cup), page 11.
Refill material cup with material and prime the pump.
Use pump access armor storage/startup tool to clear pump of debris. If unsuccessful, see Storage, page 18. See Inlet Valve Removal/Service, page 22.
See Outlet Valve Fitting Repair, page 23 and Inlet Valve Removal/Service, page 22.
Replace needle assembly.
See “Strain the Paint” on page 11.
See Unclogging Spray Tip/Guard Assembly, page 15.
Rotate spray tip to SPRAY position.
See Reversible Spray Tip Selection Chart, page 13.
Clean or replace spray tip filter. See page 15.
Clean or replace flexible suction tube. See page 16.
Replace spray tip. See Install Spray Tip/Guard Assembly, page 14.
Do NOT shake material. Stir the material or check the manufacturer’s recommendation for the material being sprayed.
Turn up pressure control knob.
Warm material.
See Outlet Valve Fitting Repair, page 23 and Inlet Valve Removal/Service, page 22.
Pump has reached its maximum life.
Replace pump.
Sprayer is working properly.
The issue is resolved. Strain your paint to avoid further issues.
Flush the sprayer with hot soapy water or 100% mineral spirits.
If this still does not resolve the issue the fluid pump may need to be replaced.
You will need to create a Salesforce case to escalate the call to a Graco Tier II tech.
Please advise the customer they will be contacted back by a Tier II Technician
• Check to make sure that the cup is securely attached to the sprayer.
• Make sure there is an "O" ring on the inlet of the sprayer.
• Check to make sure all of the air has been pushed out of the flexliner before spraying.
• Make sure the VacuValve is closed tightly.
There is an air leak.
• Check to make sure that the cup is securely attached to the sprayer.
• Make sure there is an "O" ring on the inlet of the sprayer.
• Check to make sure all of the air has been pushed out of the flexliner before spraying.
• Make sure the VacuValve is closed tightly.
Fluid pump may need to be replaced.
You will need to create a Salesforce case to escalate the call to a Graco tier II tech.
Please advise the customer they will be contacted back by a Tier II Technician.