HTC 400 DS Benutzerhandbuch - Seite 32

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Troubleshooting

6. Troubleshooting

6.1. General

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

6.1.1. The machine will not start

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6.1.2. The machine vibrates or wears the tool unevenly

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6.1.3. The machine is grinding unevenly

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6.1.4. The fuses trip frequently

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6.1.5. The machine cannot cope

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24
Check if the emergency stop switch on the control panel is
pressed. Reset the switch by turning it 45°.
Check the fuses and contactors in the control cabinet.
Recondition the grinding holder by changing the sleeve and
vibration dampener.
Check that there is movement between the chassis and
grinding head. If necessary, loosen one of the two pins in
order to increase the movement between the chassis and
grinding head.
Recondition the grinding holder, see under The machine
vibrates or wears the tool unevenly on page 24 above.
Check that there is movement between the chassis and
grinding head. If necessary, loosen one of the two pins in
order to increase the movement between the chassis and
grinding head.
The load is too high on the distribution box to which the
machine is connected. Replace the socket or reduce the
speed of the machine.
Check the tools. Ensure that the correct tools are used, that
they are in working order and that they are correctly fitted.
Heavy load. Press the handle down slightly so that the
grinding head eases slightly away from the surface being
ground.
HTC 400 DS
2.0