Plaster Trimmer MT1 No. 1800-0000 - Renfert GmbH

© Renfert GmbH TM 04/02
Replacing and cleaning the grinding platform:
Fig. 1
The grinding platform is easily cleaned. It can be
removed from the front plate and be rinsed under
cold, running water. After snapping it back into
place, take care that it fits perfecly
(see diagram 1).
98º and 90º grinding platforms are available and
may be interchanged as needed. Both types of
grinding platform are supplied with the trimmer. To
ensure an easier montage of the tables cover them in advance with some silicon oil or detergent water on
flushing water.
Troubleshooting
Guide
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Fault Cause Remedy
The unit • The electricity supply is • Check the electricity
does not not properly connected. supply.
switch on. • The electrical safety • Check the safety device.
device is defect.
• The front lid is not • Close the front lid.
closed properly.
• The motor is overheated. • Let the motor cool down.
Switch on the power
switch again.
The disc • Not enough water • Open the water supply.
jams. pressure.
• The quantity of water • Increase the water
flowing to unit is in- supply to the trimmer.
correctly set.
• The water supply is not • Open the water supply.
fully opened.
• The spraypipe is blocked. • Clean / de-scale the pipe.
Water sprays • Too much water. • Reduce the water supply
out of the trim- to the trimmer.
mer opening. • The water drainage is • Check if the drainage
not functioning properly. pipe is attached properly
(gradient).
The disc is • Disc has been fixed • Hand-tighten the disc.
wobbling. too tightly.
• Disc is not lying flat • Refit the disc according
against the joint. to the instructions.
• Disc has not been tigh- • Hand-tighten the disc.
tened sufficiently.
No water. • Water supply is not • Check the water supply.
properly connected.
• Front lid is not closed • Close the front lid.
properly.
• Spraypipe is clogged. • Clean / de-scale the pipe.
Model tray • Model tray is not • Refit the model tray accorwobbles.
mounted properly. ding to the instructions.
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Index