Euroclima ZHK, Руководство пользователя

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Instruction Manual ZHK
V07-21.0 113/140
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Alignment / offset wheels / non-parallel plates / discs rotated to each other
–
Figure 213.
Figure 213:
Unfavorable operating conditions (4)
9.2.5 Re-tensioning of belts
Moving the motor away from the fan adjusts the tensioning of the belt.
Depending on the size of the motor is this:
-
On a rocker swivel
-
On rails moveably mounted.
Loosening the lock nut and then turning the adjustment screws make the necessary adjustment. It
is important to maintain the alignment of the discs accordingly
–
Figure 214
and
Table 20.
This
should be checked after each tensioning with a straight edge.
Figure 214:
Adjustment of pulleys
Pulley diameter d
d1
, d
d2
in mm Max. distance x
1
, x
2
in mm
< 112 0,5
< 224 1
< 450 2
< 630 3
Table 20:
Maximum deviation at adjustment of pulleys
For quick results during the pulley alignment for factory mounted pulleys, we recommend setting
the same protruding thread size of the threaded rods on the left and right side shown in
Figure
215
.