SCANCLIMBER SC4000 - Tightening Torques for Screws and Nuts

SERVICE INSTRUCTIONS
13
SC4000 Pos 6
V23C_09.13
6.4.1. TIGHTENING TORQUES FOR SCREWS AND NUTS
Drawing 6.10.
Drawing 6.11.
1. The rollers A on the rack edge will
beadjustedrst(seedrawings6.10
and 6.11) so, that the top clearance
of the lifting mechanism and the
safety brake pinion to the bottom
of the rack is 1,3-1,7 mm (see draw-
ing 6.10).
The clearance (b) between the
back of the rack and the guiding
rollers B has to be 2 mm (see dra-
wing 6.11). If the clearance is not in
the tole- rance, the assembly plate
of the lifting mechanism has to be
adjus- ted.
2. Then the guiding rollers (B) will be
adjusted (see drawing 6.11) so, that
the pinions are in the middle of the
rack. The clearance between the
guiding rollers and the mast edge
bars will be adjusted to 1,0 mm.
3. After the adjustment of the above
points, the remaining rollers will be
adjusted so, that the clearance
between the mast edge bars and
the guiding rollers is 1,0 mm.
The adjustment order of the guiding
rollers
See table on 4.