Possible Causes Of Failure - Scheppach HCE2500i Translation Of Original Instruction Manual

13. Possible causes of failure

Troubleshooting
Device does not work
The motor starts but there is
no build up of pressure
Irregular operating pressure
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Cause
No electrical voltage at the device.
Cross section of the extension cable
not large enough and/or the exten-
sion cable is too long.
The mains voltage is lower than that
specified.
The pump is frozen.
Air intake in the water inlet.
Discharge nozzle is too large.
Air intake in the water inlet.
Remedy
Check the fuse, power cable and power
plug and have them replaced by qualified
personnel if necessary.
Use extension cables with larger cross sec-
tions and/or use shorter extension cables.
Contact the power supply company if
necessary.
Check and thaw if necessary.
Check the supply hose and hose connec-
tion and replace if necessary.
Check and replace if necessary.
Check the supply hose and hose connec-
tion and replace if necessary.
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