Burkert 2100 Instructions De Montage page 23

Types 2100, 2101, 2103
Option:MountingBracket
9.1.2. Installation and start-up
Fig. 14: Actuator D (50), mounting bracket
C Actuator cover
D Spindle extension
1
Required parts
7
1 Switch cam (2x)
2 Switch spindle
1
3 Nut
7
4 Lip seal 5 x 10 x 4
2
5 Threaded nipple
3
6 Mounting bracket
6
7 Setscrew
4
5
C
D
Installation of the mounting bracket:
→
Apply some Loctite 274 in the upper threaded hole (M3) of
the spindle extension Ⓓ. This can be done more easily if the
actuator is moved to the upper end position (control functions A
and I):
Apply the pilot pressure to connection 1
(one pressure pulse is sufficient for control function I).
→
Fit the lip seal ④ in the undercut of the threaded nipple ⑤.
→
Grease the switch spindle ② and lip seal ④
→
Screw the threaded nipple ⑤ into the actuator cover Ⓒ;
tightening torque: 15 Nm.
→
Screw the switch spindle ② into the threaded hole of the
spindle extension Ⓓ with a screwdriver;
max. tightening torque: 1 Nm.
→
Fasten the mounting bracket ⑥ with nut ③ on the threaded
nipple ⑤.
→
Pull the two switch cams ① onto the switch spindle ② and
screw in the setscrews ⑦ (do not tighten).
for example with Multi silicone grease OKS 1110
3)
English
.
3)
23