VAT 653 Series Installation, Operating, & Maintenance Instructions page 93

Series 65
19. Remove actuator shaft seals
carefully with a soft tool.
20. Clean actuator feedthrough with
alcohol.
21. Lubricate each o-ring groove with
0.1 ml vacuum grease. Pay attention
that grease is distributed constantly
over the whole circumference.
22. Clean or replace seals if necessary.
Lubricate each o-ring with 0.05 ml
vacuum grease.
23. Install o-rings.
24. Deposit 0.1 ml vacuum grease on
each o-ring. Pay attention that
grease is distributed constantly over
the whole circumference.
25. Remove fixation kit and mounting
screw for pendulum plate.
26. Clean screw and slightly lubricate
thread. Then reinstall fixation kit.
27. Clean actuator shaft and lubricate it
with 0.1 ml vacuum grease.
28. Install actuator
• Tighten actuator screws with
10 Nm.
• Remove vacuum grease from
actuator shaft face after
installation.
982156EB
MAINTENANCE
Description
Edition 2019-06-05
Required tool
Soft tool
(o-ring remover)
Vacuum grease
Vacuum grease
Vacuum grease
Allen Wrench
5mm
93/110