Wacker Neuson HDR115, Руководство оператора

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wc_tx004156gb_FM10.fm
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Troubleshooting HDR 115
8
Troubleshooting
Problem Cause Remedy
Motor does not start, no
ignition
■
Electrical current is not
present
■
Check the electrical
supply connection.
■
Check proper positioning
and functioning of switch.
■
Check fuse.
■
Control setting is below
ambient temperature
(main, thermostat, or
other control)
■
Check setting of heater
control. If thermostat,
make sure selected
temperature is higher
than room
temperature.
■
Thermostat or other
control is malfuntioning
■
Replace control device.
■
Electric motor is
malfuntioning
■
Replace electric motor.
■
Electric motor bearings
are malfuntioning
■
Replace electric motor.
■
Condenser is
malfunctioning
■
Replace condenser.
Motor starts, no ignition, or
cuts out
■
Electric igniter is
malfuntioning
■
Check connection of
high-tension leads to
electrodes and
transformer.
■
Check electrodes setting.
■
Check electrodes for
cleanliness.
■
Replace high-voltage
transformer.
■
Burner controller is
malfuntioning
■
Replace control box.
■
CAD cell is malfuntioning
■
Replace CAD cell.
■
Fuel supply is insufficient
■
Solenoid defective
■
Check condition of
motor-pump plastic
coupling.
■
Check fuel line system
including fuel filter for
possible leaks.
■
Clean or replace oil
nozzle.
■
Check electrical
connection.
■
Clean or replace
solenoid.