What to do if spray comes out of my Graco 232751 gun in two thick streams?
If spray comes out of your Graco Paint Sprayer gun in two thick streams, the reversible tip is probably in the UNCLOG position. Rotate the arrow-shaped handle on the tip so it points forward in the SPRAY position.
What to do if my Graco Paint Sprayer is not spraying?
If your Graco Paint Sprayer gun stops spraying, the spray tip is likely clogged. To fix this, turn the arrow-shaped handle to the unclog position, aim the gun into a waste pail, squeeze the trigger, and then return the handle to the spray position to resume spraying.
Why does paint leaks down outside of pump with Graco 232751?
If paint leaks down the outside of the pump with your Graco Paint Sprayer, the pump packings are likely worn. Replace the pump packings.
What to do if Graco 232751 pump cycles but pressure does not build up?
If your Graco Paint Sprayer pump is cycling but pressure isn't building up, first ensure the pump is primed. Check the inlet screen for clogs and clean if necessary. Make sure the suction tube is immersed in the paint and that the paint pail isn't empty; refill if needed and reprime the sprayer. Also, check the suction tube for air leaks and tighten the connection or replace the tube if cracked. If these steps don't resolve the issue, the pump check valves may be dirty or damaged, or the pump check ball may be stuck.
Why is my Graco 232751's pressure set at maximum, but cannot achieve good spray pattern?
If your Graco Paint Sprayer's pressure is at maximum but you can't get a good spray pattern, the tip might be too large for the sprayer, so select a smaller one. Alternatively, the tip may be worn, so replace it. Also, check for a clogged inlet screen and clean any debris.
What to do if my Graco Paint Sprayer's pressure is set at maximum, but I cannot achieve a good spray pattern?
If your Graco Paint Sprayer's pressure is at maximum but the spray pattern is poor, several factors could be the reason. The tip might be too big, so select a smaller one. The tip could be worn, so replace it. A long or inadequate extension cord can cause issues, so replace it. Check and clean or replace the gun fluid filter and the InstaClean fluid filter if they're clogged. Also, clear any debris from the inlet screen. Finally, worn pump valves can be a culprit; if the pump continues to cycle after releasing the trigger, the valves may be worn.
Why does spray come out of gun in two thick streams with Graco Paint Sprayer?
If the spray comes out of the gun in two thick streams with your Graco Paint Sprayer, the reversible tip is likely in the UNCLOG position. Rotate the arrow-shaped handle on the tip to the SPRAY position.
What to do if my Graco 232751 Paint Sprayer motor gets hot and runs intermittently?
If your Graco Paint Sprayer motor gets hot and runs intermittently, it may be due to a thermal overload. This can happen if the vent holes in the shroud are plugged, so keep them clear of obstructions and overspray, and ensure the sprayer is open to air. Also, using an extension cord that is too long or not a heavy enough gauge can cause this, so replace the extension cord. If you're using an unregulated electrical generator, ensure it has a proper voltage regulator (120V AC, 60 Hz, 1500-Watt generator is required). Lastly, operating the sprayer at high pressure with a small tip can cause frequent motor starts and excessive heat build-up; decrease the pressure setting or increase the tip size.
Why is my Graco 232751 Paint Sprayer motor hot and running intermittently?
If your Graco Paint Sprayer motor is hot and runs intermittently, it's likely experiencing a thermal overload. This can happen if the vent holes in the shroud are clogged, so clear them. Another cause could be using an extension cord that's too long or not heavy enough gauge, so replace the cord. Using an unregulated electrical generator with excessive voltage can also cause this, so use a generator with a proper voltage regulator. Lastly, operating the sprayer at high pressure with a small tip can cause frequent motor starts and excessive heat, so decrease the pressure setting or increase the tip size and move the sprayer to a cooler location.
What to do if my Graco 232751 Paint Sprayer pump cycles but doesn't build up pressure?
If your Graco Paint Sprayer pump cycles but doesn't build up pressure, the pump check valves may be dirty or damaged. In this case, you should clean or replace the check valves. Alternatively, the spray/prime valve may be worn or obstructed with debris.
General| Model | 232751 |
|---|---|
| Type | Airless Paint Sprayer |
| Max Pressure | 3000 PSI |
| Hose Length | 50 ft |
| Power Source | Electric |
| Voltage | 120V |
| Tip Size | 0.015 in |
| Fluid Outlet Size | 1/4 in |
| Fluid Inlet Size | 3/8 in |
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