Hotsy 1.109-037.0, Руководство оператора

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21
Maintenance
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 .
When ordering from your dealer, please provide the following:
Model Number: 771/772
Machine Serial Number: ________________________________
Component Part Number: _______________________________
Description: __________________________________________
SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION
BURNER WILL
NOT IGNITE WHEN
TRIGGER GUN
IS OPEN
Burner switch is off Turn switch on.
Loose electrical connections Tighten electrical connection.
Gas valve off Turn gas valve on.
Pressure switch not operative Test pressure switch and replace if defective.
Manual valve on gas supply line
is closed
Open valve.
Low service supply pressure
Refer to Using LP Vapor Gas From A Portable
Bottle or Converting To Natural Gas, and sections
on how to check and set incoming pressure.
Air in gas line Refer to Before Starting , step 10.
Defective pilot flame rod Replace.
Defective primary regulator Replace.
Defective gas valve Replace.
Pump switch turned off Pump must be running before burner will light.
Inadequate water supply
Fully 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.
Adjustable thermostat setting is
too low
Raise temperature setting.
BURNER SMOKES OR
HAS OBNOXIOUS
ODOR
Stack restriction Refer to Venting under Installation .
Hotsy 771 / 772 8.941-246.0 - Y