Burkert Type 8798 - Manual (Page 17)

17
Installation
Guide piece
O-ring
Spindle extension
Puck holder
Switch spindle
Spindle (actuator)
Fig. 13: Installing the switch spindle 26xx and 27xx
→
Actuator size 125 and bigger:
remove existing spindle extension and replace with the new one.
To do this, apply some screw locking paint (Loctite 290) in the
tapped bore of the spindle extension.
→
Screw the guide piece into the cover of the actuator using a face
wrench
1) (torque: 8.0 Nm).
→
To secure the switch spindle, apply some screw locking paint
(Loctite 290) to the thread of the switch spindle.
→
Screw the switch spindle onto the spindle extension. To do this,
there is a slot on the upper side (maximum torque: 1 Nm).
→
Push the puck holder onto the switch spindle until it engages.
1)
journal Ø: 3 mm; journal gap: 23.5 mm
2. install linear remote sensor
→
Push the Remote Sensor onto the actuator. The puck holder
must be aligned in such a way that it is inserted into the guide
rail of the Remote Sensor.
Guide rail
Puck holder
Fig. 14: Aligning the puck holder
→
Press the Remote Sensor all the way down as far as the actuator
and turn it into the required position.
English
Type 8798