15
MAINTENANCE
HANDLE FOR BLOCKING
For blocking of the arm, at the right back side
of the vertical support. Adjust with 10 mm and 5
mm allen key (Fig. 8).
CLAMP TOO LOOSE
1 Handle too much to the front.
2 Loosen the handle backwards.
3 Loosen the block of the handle with a 5
mm allen key.
4 Hold the handle.
5 Turn the adjusting bolt a quarter of a
stroke clockwise with a 10 mm allen key.
6 Tighten the block of the handle with a 5
mm allen key.
CLAMP TOO TIGHT
1 Handle too much to the back.
2 See above. Turn the adjusting bolt a
quarter of a stroke anti-clockwise.
Figure 8