Operation And Maintenance - GRAPHITE 59G392 Manual Del Usuario

Switching on:
●
Press the switch button (
●
Press the switch lock button (
●
Release pressure on the switch (
Switching off:
●
Press and release the switch button (
ADJUSTMENT OF SANDING BELT POSITION (SETTING THE GUIDE ROLLERS PARALLEL)
● Switch the sander on.
●
During sanding belt movement turn the sanding belt adjustment wheel (
runs smoothly and does not move aside (fig. G).
If you allow the sanding belt to shift to the side (which would mean that roller axes are not parallel),
the belt will be damaged soon.
When using the belt sander try to position the belt surface and surface of processed material in parallel.
Hold the additional grip (1) and main handle (7) firmly and move the sander back and forth smoothly.
Do not press the belt sander too hard. Pressure must be moderate and uniform on the whole surface
of contact of belt and processed material. Applying too big pressure causes undesirable drop of belt
speed, motor overheating, damage of processed material and parts of the sander. Make periodic
breaks in operation.
COVER OF SANDING BELT
When lifted, the removable sanding belt cover (14) allows to process with front upper part of the sanding
belt, which facilitates operation in hardly accessible places (fig. K).
Remove the power cord plug from mains socket before commencing any activities related to
installation, adjustment, maintenance or repair of power tool.
●
Always keep the sander and ventilation holes clean.
●
Use brush to remove sanding dust.
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Clean the belt sander regularly, optimally after each use.
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Do not use abrasive objects for cleaning the sander.
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Use soft cloth for cleaning the body.
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For cleaning never use petrol, solvents or detergents that could damage plastic parts of the sander.
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When the work is finished empty the dust bag, wash it in warm water with soap and dry it thoroughly.
REPLACEMENT OF DRIVING BELT
Belt sander will not work properly if driving belt is worn. Belt replacement is necessary.
●
Use screwdriver to unscrew fixing screw of driving belt cover (
●
Remove the driving belt by turning the wheels manually and pulling the belt off.
●
To install new driving belt do as follows:
– put the belt onto bigger drive wheel,
– rotate wheels to draw the driving belt over smaller drive wheel.
●
Install driving belt cover (
Ensure the driving belt is correctly set on both drive wheels.
CHECKING SANDING BELT
Due to loss in efficiency after long time of using the same sanding belt, replace the belt immediately when
you see it is excessively worn.
REPLACEMENT OF CARBON BRUSHES
Replace immediately used up (shorter than 5 mm), burnt or cracked motor carbon brushes. Always replace
both brushes at a time.
8) and hold in this position.
9) (fig. E).
8).
8).

OPERATION AND MAINTENANCE

4) and tighten fixing screw.
13
5) (fig. F) so the sanding belt
4) and remove the cover.