Hotsy 5645, Руководство по эксплуатации

Страница: 21 / 24

Page 21 Hotsy 5645 • 97-6850 • Rev. 8/03
TROUBLESHOOTING GUIDE
SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION
Engine will not run. No fuel. Replenish supply.
Low battery. Charge battery.
Poor battery cable connection. Clean batter y ter minals and check
cables.
Refer to provided engine manual for additional troubleshooting.
No water from pressure
nozzle. Pressure nozzle clogged. Clean pressure nozzle.
Inlet water screen clogged. Clean.
Pump sucking air. Fill the detergent container. Check for
loose hose clamps or fittings.
Safety relief valve
leaking. Excessive pressure due to clogged
pressure nozzle. Clean.
Excessive pressure due to defective
unloader valve. Repair or replace.
Poor or no detergent
flow.
Low detergent level. Replenish supply.
Detergent screen clogged. Clean.
Detergent metering valve not
opening.
Check that handle or knob is not slipping
on shaft.
Pressure nozzle clogged. Clean.
Low pressure from
spray nozzle.
Inlet clogged. Clean.
Spray nozzle worn or incorrect size. Replace.
Inadequate water supply. Increase water supply.
Pump sucking air. Fill the detergent container. Check for
loose hose clamps or fittings.
Unloader valve cycles
when trigger gun is
open or closed.
Air in system. Open and close trigger gun several
times.
Defective unloader valve. Repair or replace.
Water leak between unloader valve
and trigger gun. Check fittings, hose and trigger gun for
leaks. Repair or replace.
Burner will not ignite
when trigger gun is
open.
No fuel. Replenish supply.
Adjustable thermostat set too low. Raise temperature setting.
Defective pressure switch. Repair or replace.
Electrodes are dirty or out of
adjustment.
Refer to Oil Burner Manual provided
with machine.
No AC generator output. Check AC generator.
Burner smokes or has
obnoxious odor.
Air bands need to be adjusted. Readjust. Refer to Oil Burner Section
under Installation.
Improper fuel. Use kerosene, #1 Grade Home Heating
Oil, #1 or #2 Diesel Fuel. DO NOT USE
GASOLINE.