Maintenance
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06.00 | GSM-Z | Assembly and Operating Manual | en | 389110
8.9 Replacing an elastomer for E variants
Position of the item numbers,
The elastomers have a limited lifespan, depending on the load. For
this reason, their function should be checked regularly. The
elastomer is working correctly if the unit moves gently to the end
positions. When replacing an elastomer, the complete additional
parts list for elastomer dampening should be ordered.
Proceed as follows with the replacement:
1. Remove the compressed air lines.
2. Loosen the counter nut (124).
3. Disassemble stop 2 (83).
4. Remove damping pins (125) and needle rollers (122).
5. Remove steel balls (142).
NOTE
With a vertical installation (horizontal axis of rotation of the
module), make sure that stop 2 (83) and the steel balls (142) are
secured against falling out.
Clean all parts thoroughly and check for defects and wear.
Assembly is performed in the reverse order before readjusting the
end position, Adjusting the end positions.
