Hofmann Geodyna 2350, Руководство по эксплуатации, Страница: 31 / 64

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Operation manual geodyna 2350 - 9413 126
Balancing the wheel
58
59
59.1
59.2
59.3
59.4
8.4 Static unbalance
D
To display static unbalance press the key to select the
display of static unbalance (S/D key; Fig. 14, item 6).
The amount of unbalance is then read out at the left digital dis-
play. The direction to be indexed and the correction position are
indicated by both direction indicators
(Fig. 58) .
For correction diameter and possibilities of correction of static
unbalance see
Fig. 59 .
Recommendations for fitting balance weights for static
unbalance correction
Hammer-on weights
Figures 59.1-59.3 illustrate how hammer-on weights can be
fitted.
D
With large static unbalance (e. g. 1 ounce) divide the un-
balance into two equal parts
(Fig. 59.1) .
D
With small static unbalance fit the balance weight
either in the outer or inner correction plane
(Fig. 59.2
and 59.3) .
Adhesive weights
When adhesive weights are used, or both types are mixed:
D
For balancing modes Alu 2 and Alu 3 fit a balance weight
in hidden position inside the rim; in this case the correc-
tion diameter for static unbalance correction lies inside
the rim
(Fig. 59.4) .