Burkert Type 2012 - Manual (Page 18)

18
Replacingthesealset
Type 2000, 2002, 2012
→
Place swivel plate
3
on the spindle
2
.
→
Align drill holes of the swivel plate
3
and spindle
2
so that they are flush with one another.
→
Support swivel plate
3
on the cylindrical part with the help of a prism.
→
Insert pin
4
into the drill hole.
→
Calk pin bores on both sides of the swivel plate
3
with chisel or prick punch.
→
Clamp body
1
.
→
Replace graphite seal
5
.
→
only for va body: Lubricate nipple thread
6
with Klüber paste UH1 96-402.
→
for control function a (cfa): Pressurize lower control air connection with compressed air (5 bar).
→
Screw in nipple
6
with actuator in valve body
1
. Observe tightening torques according to “Table 1”.
english