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15
EN
Instruction manual
TROUBLESHOOTING
CAUTION! Switch off and remove plug from mains before investigating fault.
Conventional trouble
Trouble reason
Remedy
Motor does not start.
∙
It is not plugged in.
∙
Line voltage does not correspond
to the rating on the data plate.
∙
The outlet is defective.
∙
The extension cord is damaged.
∙
Internal overheating protection
actuated.
∙
Plug it in.
∙
Use proper line voltage.
∙
Use another socket.
∙
Replace the faulty cable.
∙
Let the device cool for 5
minutes.
Motor shuts down.
∙
Line voltage does not respond
to the rating on the data plate.
∙
Internal overheating protection
actuated.
∙
Check the line rating against
the rating on the data plate.
∙
Let the device cool for 5
minutes.
Excessive working pressure.
∙
Partial obstruction (clogging) of
the nozzle.
∙
Clean the nozzle.
Fluctuation in pressure.
∙
Air getting into the water hose
or pump.
∙
Irregular water supply.
∙
Clogged water filter.
∙
Crimps or kinks in the water
hose.
∙
Switch OFF the device, while
holding the lever of the pistol grip
depressed and the water tap
opened, let the water flow out until
continuous working pressure is set.
∙
Ensure that water supply
meets the technical specifications
of the device.
∙
Clean the water filter.
∙
Lay down the hose straight
and kink-free.
Motor runs but does not
pressurize.
∙
Freezing.
∙
Water not reaching the devices
inlet.
∙
Filter clogging.
∙
Nozzle clogging.
∙
Allow the pump, water hose or
accessory to defrost.
∙
Connect the device to the
water supply.
∙
Clean the filter.
∙
Clean the nozzle.
Weak but continuous water
stream.
∙
Worn nozzle.
∙
Worn On / Off valve.
∙
Replace the nozzle.
∙
Press the lever of the pistol
grip quickly 5 times in a row.
Spontaneous device startup.
∙
Leakage in the pump or nozzle
pistol grip.
∙
Contact an IVT Service
Center.
Device leakage.
∙
Leakage in the pump.
∙
Discharge of 6 drops per
minute is acceptable. In case of
greater leakage, please contact an
IVT Service Center.
If the problem cannot be remedied on the basis of the information above, please take the device to an authorized
IVT Service Center.
Summary of Contents for HPC-1400B
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