
Fig. 42: Spring force setting, single arm
Abbreviation
Adjustment element
F
Spring tension adjustment
5.15.2 Fine-tuning the spring force in the spring arm
1. Carefully insert a thin slotted screwdriver (1) between the blue cover (2) and
the spring arm cover (3).
Fig. 43: Loosen the blue cov-
er
Examination light CHROMOPHARE F 300
Installation and initial start-up
54