Sirona Dental Systems GmbH
23 Adjusting the Support Arm Spring (add. load)
If the prestress of the spring in the support arm of the
assistant and dentist elements is insufficient, e.g. after
installing additional components, it can be readjusted.
Proceed as follows:
1. Use a screwdriver to pry out the lower shell of the
support arm and remove it.
2. Increase the prestress of the support arm spring by
turning the set screw clockwise.
You will require an offset Torx screwdriver, TX50 to
do this.
•
Reinsert the shell.
59 06 602 D 3382
D 3382.031.01.02.02
23 Adjusting the Support Arm Spring (add. load)
1.
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