FINAL ADJUSTMENTS
168 Planmeca Sovereign
Installation manual
17.2 Adjusting the side delivery arm
Adjusting balance of the side delivery arm
NOTE The balance of the side delivery arm should be adjusted when the arm is carrying a nor-
mal load, i.e. all the instruments, tray load et.c. You can use the level arm cover as a
weight when adjusting the balance.
Remove the level arm cover.
Before adjusting the tension of the gas spring remove the lifting friction of the balanced arm
with a 4 mm Allen key. Loosening the screws decreases the friction.
To Next Page