781SS-871SS 97-6642 0410 - ETS Company Pressure Washers ...

More documents

Recommendations

Info

TROUBLESHOOTING GUIDE SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION Gas engine will not run. Out of gas. Replenish supply. Use only recommended fuels. Refer to Before Starting under Operation. uel valve closed (if so equipped). Open valve. Pressure washer runs but won't spray. Low spray pressure at pressure nozzle. Loose spark plug wire. Reconnect. Choke or throttle set incorrectly. Refer to To Start under Operation. Engine ON/O switch in O position. Place engine ON/O switch in ON position. Low engine oil level. Replenish supply. Engine will not start or run if oil is low (on engines equipped with low oil protection). Refer to provided gasoline engine manual for additional troubleshooting. Trigger of trigger gun released. Squeeze trigger. Water supply not turned on. Open water supply valve. Clogged pressure nozzle. Clean pressure nozzle opening. Inadequate water supply. ully open faucet. Check for kinked or damaged hose. Use 5/8 inch minimum hose. Check for debris clogging inlet screen. Partially clogged or damaged pressure nozzle. Air being drawn through detergent inlet line. Detergent injector valve not set correctly. Uneven spray pattern. Partially clogged or damaged pressure nozzle. Pressure washer will not produce hot water. Clean or replace. Refill detergent container. Ensure that pick-up screen is fully immersed. Refer to To Clean for settings. Clean or replace. Burner switch in O position. Place switch in ON position. Inadequate fuel supply. Refill fuel tank. Use only recommended fuels. Refer to Before Starting under Operation. Inadequate water supply. ully open faucet. Check for kinked or damaged hose. Use 5/8 inch minimum hose. Check for debris clogging inlet screen. Trigger of trigger gun released. Squeeze trigger. Water must be spraying for burner to light. Page 12 Hotsy 781SS, 871SS, 921SS 97-6642 Rev. 10/04
When ordering from your dealer, please provide the following: Model Number: 781SS, 871SS, 921SS Machine Serial Number: ________________________________ Component Part Number: ______________________________ Description: __________________________________________ Hotsy 781SS, 871SS, 921SS 97-6642 Rev. 10/04 TROUBLESHOOTING GUIDE SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION Pressure washer will not produce hot water. ...continued Poor or no detergent flow. Thermostat set too low. Adjust thermostat to desired temperature. Blown fuse. Replace. use is located in Control Box. Engine is running too slow. Move throttle lever to full throttle position. Inadequate detergent supply. Refill detergent container. Ensure that pick-up screen is fully immersed. Open detergent valve. Detergent screen or hose clogged. Clean. Always start with a clean detergent container. Detergent injector valve not set correctly. Clogged detergent injector check valve. Poor cleaning. Improper detergent concentration or mixing. Refer to To Clean for settings. Clean check valve at detergent injector inlet. Mix detergent per manufacturer's instructions. Ensure that powdered detergents are fully dissolved. Wrong detergent for the application. Select appropriate detergent. Rinsing with hot water. A final rinse with cold water will reduce water spotting. IMPORTANT If the pressure washer demonstrates other symptoms or the corrective actions listed do not correct the problem, contact the local authorized Hotsy Service Center. The Hotsy Service Center can be identified by visiting www.hotsy.com or by calling 1-800-525-1976. Page 13
Page 1: MODELS 781SS, 871SS, 921SS OPERATIN
Page 4 and 5: TRIGGER GUN WAND HIGH PRESSURE HOSE
Page 6 and 7: IMPORTANT SAFETY INSTRUCTIONS WARNI
Page 8 and 9: Pre-Operation Check ❑ Pump Oil (S
Page 10 and 11: pressure does not push them away. L
Page 14 and 15: 20 21 22 FOR DETAIL SEE BURNER ILLU
Page 16 and 17: Ref. No. Part No. Description Qty.
Page 18 and 19: 14 Figure 11 - Control Box Assembly
Page 20 and 21: 15 12 11 Figure 13 - Pump, Exploded
Page 22 and 23: Figure 15 - Pump, Exploded View (78
Page 24 and 25: 4 Figure 16 - Pump, Exploded View (
Page 26 and 27: Figure 18 - Pump, Exploded View Pag
Page 28 and 29: Figure 20 - Trigger Gun/Wand Assemb
Page 30: 97-6642 • Rev. 10/04 WARRANTY HOT

781SS-871SS 97-6642 0410 - ETS Company Pressure Washers ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?