Bomar Ergonomic 320.250 DG, Руководство по эксплуатации

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Machine service
1. Tighten the stop screw on the rear side of guide cube so that the band cannot to
move
2. Release the stop screw and at the same time grip the saw band by hand and
check if the hard metal guide does not put up to much resistance against the
movement of the band. As soon as it is possible to move the band without
resistance the hard metal guides are adjusted
Be sure that the hard metal guides do not put up to much resistance otherwise the
lifetime of the saw band and drive decreases.
4.4.3. Guide cube adjustment
Cutting quality and saw band life is also dependent on guide cubes adjustment
Therefore this adjustment has to be checked periodically
1. Loosen both tightening screws of the guide cubes and push it carefully to the
band. Make sure the saw band is not bent; otherwise this cube will push on the
band and damage it
2. Fasten both tightening screws again
4.4.4. Brush adjustment
The brush has essential influence on cutting performance, saw band lifetime and
lifetime of wheels and hard metal guides and finally cut accuracy. Therefore the brush
has to be checked during every shift.
1. Release the tightening screw of the brush so that it is possible to move with the
brush.
2. Get the brush closer to the saw band teeth. After the brush is set, its ends must
not reach the saw band teeth bottoms..
3. Tighten the screw again and turn on the band driver.
4. If the chip removing brush is correctly fastened the brush moves and turns
smoothly with the saw band.
Notice:
If the guide cube is correctly adjusted, upper cube edge and
the ruler are parallel
.