HTC DURATIQ Troubleshooting
60 www.htc-floorsystems.com
D002998, 01.06
9.3 Fuse or earth fault breaker trip frequently
Fault description Cause Instruction user
Earth fault breaker trips.
EMC filter, cabling or
converter
Too high a leakage
current/earth fault.
Fuse trips.
Too high a load or too small
fuses
Check size of fuses and
inertia.
Reduce the machine's load
by reducing the grinding
pressure, lower the revs per
minute or by changing tool.
See the machine's power
meter.
9.4 The machine cannot cope
Fault description Cause Instruction user
The machine cannot cope Too high a load
Reduce the grinding
pressure.
If the machine runs at high
speed, lower the revs per
minute so the machine
becomes stronger. See
meter for available power.
Voltage drop, check the
voltage meter during
grinding.
Too sticky a coating on the
surface being processed.
Run half of the machine on
the surface to be cleaned
and half on the clean
surface. This removes any
residue from the tools.
Check the tools. Ensure that
the correct tools are used,
that they are in working order
and that they are correctly
fitted.
To Next Page
Loading...
