8
3. Belt arm
3.1 Assembling and mounting of the belt arm
If the grinding machine is equipped with a grinding cover or a trimming cover,
these must be dismounted completely before mounting the belt arm.
Mount the telescope arm (A) to the cover (B) by using the fittings for the telescope
arm (C) and by securing the cover (B) by screwing a screw through the side plate
into the holder for the telescope arm (D). The top roll (E) must be inside the cover
(B).
Fig.: 3.1
The fittings for the telescope arm (C) may not be tightened more than it is still
possible to adjust the direction of rotation of the grinding belt.
The belt arm can be adjusted to the wanted inclination and then the holder for the
telescope arm (D) must be tightened by tightening the two screws placed in the
ring on the holder.
The flanges, contact wheel and the lock nut is mounted (see split drawing of the
belt arm for order). Please control that the top roll (E) and the contact wheel run
parallel. The position of the contact wheel can be adjusted by using the enclosed
distance rings.
The top roll (E) can be loosened and adjusted to the wanted grinding belt length.
In the same way you can tighten the grinding belt.
