To Next PageTo Next PageWhy does paint leak from the trigger area of my Graco Paint Sprayer?
Paint leaking from the trigger area of your Graco Paint Sprayer can indicate that the pump has reached its maximum life. In this case, replace the pump.
What causes dripping in the spray pattern of my Graco 16N661 Paint Sprayer?
Dripping in the spray pattern of your Graco Paint Sprayer can occur if: * The sprayer is moving too slow for the material. Move the sprayer faster while spraying. * The sprayer is too close to the target surface. Move the sprayer away from the surface to about 10 inches (25 cm).
What causes the spray pattern to "spit" at the end or beginning with my Graco 16N661 Paint Sprayer?
If your Graco Paint Sprayer's spray pattern "spits" at the end or beginning, it could be due to: * Excess material accumulation on the spray tip/guard assembly. Clean the spray tip/guard assembly. * A partially clogged or damaged spray tip filter. Clean or replace the spray tip filter. * The spray tip/guard assembly not being fully threaded onto the sprayer. Ensure the spray tip/guard assembly is completely threaded onto the sprayer. * A worn seat. Replace the spray tip.
Why is my Graco 16N661 Paint Sprayer leaking fluid at Points A S O w?
If your Graco Paint Sprayer is leaking fluid at Points A S O w, this could be because: * The spray/tip guard assembly is loose. Tighten the spray/tip guard assembly. * The o-ring inside the needle assembly is worn out. Replace the o-ring (108195).
Why is my Graco Paint Sprayer leaking fluid at Point B O w If?
If your Graco Paint Sprayer is leaking fluid at Point B O w If, it's likely that the o-ring on the rear of the needle assembly is worn out. Replace the o-ring (108195).
Why is my Graco 16N661 Paint Sprayer leaking fluid at Point C Pr ou?
If your Graco Paint Sprayer is leaking fluid at Point C Pr ou, the prime/spray valve assembly may be damaged. Replace the prime/spray valve assembly.
Why is my Graco Paint Sprayer leaking fluid at Points D P?
If your Graco Paint Sprayer is leaking fluid at Points D P, it is likely that the pump is worn out. Replace the bare or complete pump housing assembly.
Why does my Graco 16N661 Paint Sprayer spray tip continue to drip or ooze material after trigger is released?
If your Graco Paint Sprayer's spray tip continues to drip or ooze material after releasing the trigger, the cause may be: * A worn-out needle assembly; replace it. * A partially clogged or damaged spray tip filter; clean or replace it. * The spray tip/guard assembly is not completely threaded onto the sprayer. * A worn seat; replace the spray tip/guard assembly.
Why does my Graco 16N661 Paint Sprayer spray pattern “spit” at the end or beginning?
If the spray pattern from your Graco Paint Sprayer “spits” at the end or beginning, it could be due to: * Excess material accumulated on the spray tip/guard assembly. * A partially clogged or damaged spray tip filter; clean or replace it. * The spray tip/guard assembly not being fully threaded onto the sprayer. * A worn seat; replace the spray tip.
What to do if my Graco 16N661 makes no sound when trigger is pulled?
If your Graco Paint Sprayer makes no sound when the trigger is pulled, here are a few things to check: * The trigger might be locked. Disengage the trigger lock. * There might be a power supply issue. Verify power to the sprayer. * The sprayer circuit breaker might have interrupted power. Push and hold the Circuit Reset Button to restore power to the sprayer.
General| Brand | Graco |
|---|---|
| Model | 16N661 |
| Category | Paint Sprayer |
| Language | English |
Ensures proper electrical grounding to prevent shock hazards.
Proper selection and use of extension cords for safe operation.
Precautions against flammable materials and ignition sources.
Warnings related to electrical connections, water, and high-pressure fluid injection.
Covers misuse, aluminum parts incompatibility, and toxic fluids.
Recommended protective gear and disclosure on California Proposition 65.
Proper handling and inspection of the sprayer's power cord.
Guidelines for selecting and using extension cords.
How to engage and disengage the trigger lock for safety.
Essential steps to safely relieve pressure before maintenance.
Understanding the UP and DOWN positions for priming and spraying.
How to use and reverse the spray tip for clearing clogs.
Adjusting pressure for optimal spraying and material flow.
Proper orientation and use of the flexible suction tube.
Decoding tip numbers for fan width and hole size.
Choosing the right tip size for different fluid types and applications.
Recommended pressure settings for various materials.
Proper trigger pull and release for smooth spraying.
Step-by-step guide for flushing the sprayer with water or solvent.
Instructions for wiring and assembling sprayer components.
Steps to correctly calibrate the pressure control knob.
Identifying and resolving issues with spray patterns.
