Burkert Type 8694 - Manual (Page 33)

33
Installation
O-ring
Spindle extension
Guide element
Actuator cover
Groove ring
Puck holder
Switch spindle
10
max. 5 Nm
max. 1 Nm
Figure 15: Installation of the switch spindle (2), series 2103, 2300 and 2301
NOTE!
Improper installation may damage the groove ring in the guide element!
The groove ring is already be pre-assembled in the guide element and must be “locked into position” in the
undercut.
• When installing the switch spindle, do not damage the groove ring.
→
Push the switch spindle through the guide element.
NOTE!
Screw locking paint may contaminate the groove ring!
• Do not apply any screw locking paint to the switch spindle.
→
To secure the switch spindle, apply some screw locking paint (Loctite 290) in the tapped bore of the spindle
extension in the actuator.
→
Check that the O-ring is correctly positioned.
→
Screw the guide element to the actuator cover (maximum torque: 5 Nm).
→
Screw switch spindle onto the spindle extension. To do this, there is a slot on the upper side
(maximum torque: 1 Nm).
→
Push puck holder onto the switch spindle and lock into position.
English
Type 8694