WORKZONE TITANIUM PREMIUM HC520 - 13. Troubleshooting; Troubleshooting Guide

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Troubleshoong
13. Troubleshoong
Fault Possible cause Remedy
The compressor
does not start.
No supply voltage.
Insucient supply voltage.
Outside temperature is
too low.
Motor is overheated.
Check the supply voltage, the power
plug and the socket-outlet.
Make sure that the extension cable is
not too long. Use an extension cable
with large enough wires.
Never operate with an outside tem-
perature of below +5° C.
Allow the motor to cool down. If
necessary, remedy the cause of the
overheang.
The
compressor starts
but there is no
pressure.
The non-return valve (19)
leaks.
The seals are damaged.
The drain plug for conden-
saon water (10) leaks.
Have a service center replace the
non-return valve (19).
Check the seals and have any dam-
aged seals replaced by a service
center.
Tighten the screw by hand. Check
the seal on the screw and replace if
necessary.
The
compressor starts,
pressure is shown
on the pressure
gauge, but the
tools do not start.
The hose connecons
have a leak.
A quick-lock coupling has
a leak.
Insucient pressure set on
the pressure regulator (5).
Check the compressed air hose and
tools and replace if necessary.
Check the quick-lock coupling and
replace if necessary.
Increase the set pressure with the
pressure regulator.