What to do if my Hotsy 781SS Pressure Washer runs but won't spray?
If your Hotsy Pressure Washer runs but won't spray, first, make sure the trigger of the gun is squeezed. If that's not the issue, check that the water supply is turned on. Lastly, the pressure nozzle might be clogged, so try cleaning it.
Why is my Hotsy 781SS Pressure Washer not producing hot water?
If your Hotsy Pressure Washer is not producing hot water, ensure the burner switch is in the ON position. Check and refill the fuel tank, using only recommended fuels. Verify that the water supply is adequate by fully opening the faucet and checking for any hose kinks or clogs in the inlet screen. Also, make sure the trigger of the spray gun is squeezed, as water must be spraying for the burner to light.
How to fix low spray pressure on my Hotsy 781SS Pressure Washer?
If you're experiencing low spray pressure at the pressure nozzle of your Hotsy Pressure Washer, first ensure you have an adequate water supply by fully opening the faucet and checking for any kinks or damage to the hose; use a 3/4 inch minimum hose. Also, inspect the inlet screen for any debris. Clean or replace a partially clogged or damaged pressure nozzle. Refill the detergent container and ensure the pick-up screen is fully immersed if air is being drawn through the detergent inlet line. Finally, check that the detergent injector valve is set correctly.
Why is there poor or no detergent flow in my Hotsy 781SS Pressure Washer?
If you're getting poor or no detergent flow from your Hotsy Pressure Washer, refill the detergent container, ensuring the pick-up screen is fully immersed and the detergent valve is open. Clean a clogged detergent screen or hose, starting with a clean detergent container. Ensure that the detergent injector valve is set correctly. Clean the detergent injector check valve at the detergent injector inlet.
Why Hotsy 781SS gas engine will not run?
If your Hotsy Pressure Washer gas engine won't run, start by checking if it's out of gas and replenish the supply with recommended fuels. Ensure the fuel valve is open, if equipped. Check the spark plug wire is securely connected. Make sure the choke or throttle is set correctly. Verify the engine ON/OFF switch is in the ON position. Finally, check and replenish the engine oil level, as some engines won't start if the oil is low.
What causes an uneven spray pattern on my Hotsy 781SS?
If you notice an uneven spray pattern from your Hotsy Pressure Washer, the pressure nozzle may be partially clogged or damaged. Clean or replace it to resolve the issue.
General| Model | 781SS |
|---|---|
| Pressure | 3000 PSI |
| Power Source | Gasoline |
| Engine | Honda GX390 |
| Hose Length | 50 ft |
| Nozzle Included | Yes |
| Detergent Tank | Yes |
| Wheels | Yes |
| Flow Rate | 4 GPM |
| Pump | Triplex |
| BTU/HR | 200, 000 BTU |
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