HTC GL 270 HD User Manual - Page 34

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Troubleshooting

6
Troubleshooting
6.1

General

This chapter describes all the faults that may occur and how to deal with them. If the
fault cannot be dealt with, or if there are other faults, contact your nearest retailer. See
Contact Information at the front of the manual.
6.2

The machine will not start

•
Check that the green lamp is shining.
•
Check if the emergency stop switch have been pressed. Reset the emergency
switch by turning the switch clockwise.
•
Check that the cable from the equipment to the mains voltage is correctly
connected.
•
Check the cable connected to the equipment is correctly mounted.
•
Check that the fuses and/or earth fault breaker on the electrical mains supply
have not tripped. If so, another socket should be should be used until the fault is
remedied.
•
Check that the lamp for triggered start capacitor is lit in the start position.
Normally, the lamp goes out automatically after 2 minutes.
6.3

The machine vibrates or wears the tools unevenly

•
Recondition the grinding holder by replacing the sleeve and shock absorber.
•
Check there is movement between the chassis and grinding head.
6.4

The fuse trips frequently

•
Reduce the grinding pressure.
•
The load is too high on the distribution box to which the machine is connected.
Change socket, see Technical data, page 28.
•
Check the tools. Ensure that the correct tools are used, that they are in working
order and that they are correctly fitted.
26
HTC GL 270 HD
2.0