12
ADJUSTMENTS
12
Leveling of the control head will be necessary when the dental unit is first installed and any time that the flex arm spring
tension has been adjusted.
1. Loosen the set screw in the stop block located
above and behind the front knuckle (A).
2. With the control in approximate working
position for the doctor, use a small level to
adjust the angle of the flex arm until it is level.
3. Place the level on the control head inline with
the short rigid arm and the front knuckle.
4. Adjust the unit head angle by turning the
adjustment screw in the front knuckle (B).
5. When the unit head is level, retighten the
set screw in the stop block to secure the
adjustment (A).
HEAD LEVELING
FRONT FLEX ARM AND HEAD ROTATION
Rotational tension is preset at the factory, however it may
be necessary to increase or decrease tension to suit the
user’s needs.
FOR FRONT FLEX ARM ROTATION
1. Remove the rear end cap from the short rigid
arm.
2. Using a 3/32” hex key, increase swivel tension by
turning the set screw clockwise or decrease by
turning counterclockwise.
FOR HEAD ROTATION
3. Remove the front end cap from the short rigid
arm.
4. Using a 3/32” hex key, increase swivel tension by
turning the set screw clockwise or decrease by
turning counterclockwise.
SERIES 5 SIDE DELIVERY SYSTEM
Instructions For Use
A
B
FRONT KNUCKLE
FRONT KNUCKLE
