Fein GRIT GXR Instrucciones De Uso página 11

GXR - Buch Seite 11 Montag, 30. Juli 2007 10:49 10
GXR
Adjusting the grinding belt.
Briefly switch on the belt grinder.
Observe the tracking direction of the grind-
ing belt.
Adjust the belt tracking on the belt grinder
until the grinding belt runs centred on the
contact roller (21).
When the belt tracking can not be adjusted cen-
tred, the parallelism of the GXR must be
readjusted (fig. 2 + 3):
Loosen the four mounting bolts (9).
Readjust the alignment mounting
screws (13) using an Allen key, size 4 mm.
Tighten four mounting bolts (9) again.
Check the parallelism of the belt tracking. Repeat
the previous step if the results are not satisfac-
tory.
NOTE: The guide mechanism for the contact
roller of the GXR is factory-set to be parallel.
Readjustment is only required when centred
tracking is not achieved while adjusting the drive
wheel.
Adjusting the centre height.
The height of the contact roller is usually set to
the centre of the pipe. However, the adjustment
can be changed:
Unclamp the clamping lever (15).
Adjust the contact roller to the required
height with the lever (14).
Tighten the clamping lever again.
Check the adjustment by carrying out a
grinding test.
Working instructions.
Wear safety glasses.
Adjust the belt tracking.
Adjust the centre height.
If required, use a length stop (accessory) for
precise clamping of the work piece.
Position yourself next to the machine and
pull the feed lever (12) with your left hand.
Turn the crank (17) with your right hand in
order to move the worktable laterally and to
ensure uniform wear of the grinding belt. In
this, the work piece must not come beyond
the edges of the grinding belt.
Always work with uniform feed pressure.
Repair and customer service.
Before any work on the machine itself, pull
the power plug from the socket outlet.
Repairs may be carried out only by quali-
fied persons in conformity with the valid
regulations.
For repairs, we recommend our FEIN customer
service centre, the FEIN authorised service cen-
tres and FEIN agencies.
Carry out the following maintenance regularly:
Daily maintenance.
Empty the collection tank. Separate and dis-
pose of water and metal grinding debris.
Open the cover (19) and the side cover (8)
and remove the metal grinding debris.
Clean the outside of the machine with com-
pressed air.
Weekly maintenance.
Apply oil to moving parts as marked on the
service plate/label.
Warranty and liability.
The warranty for the product is valid in accord-
ance with the legal regulations in the country
where it is marketed.
In addition, FEIN also provides a guarantee in
accordance with the FEIN manufacturer's guar-
antee. For further details on this, please contact
your specialist dealer, your national FEIN repre-
sentative, or the FEIN customer service centre.
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