Burkert 2300 Instructions De Service page 29

Type 2300
Flats for open-end
wrench
Repairs
Actuator
Nipple
Valve housing
replace the control cone set
Fig. 13: Replacing the control cone set
note!
important information for the problem-free and safe functioning
of the device!
The sealing face of the control cone must not be damaged.
Procedure:
→
Knock out dowel pin with a suitable pin punch.
pin punch ø 4 mm, for spindle diameter 10 mm.
pin punch ø 5 mm, for spindle diameter 14 mm.
→
Remove control cone.
→
Attach new control cone to the spindle.
→
Align bores of the control cone and spindle.
english
Graphite seal
Spindle
Dowel pin
Control cone
29