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Maintenance and care
6.2
Trouble shooting
Problem
Claw does not engage:
Claw does not fit:
6.3
Repairs
Only persons with the appropriate knowledge and ability are allowed to repair the device.
Before the device is used again, it has to be checked by a qualified person or an expert.
54400019
1. Is the holdfast application unlocked ?
2. Does the angle lever tension ?
3. Is the tie rod twisted ?
4. Is the wall thickness within the clamping range of the
manhole clamp ?
1. Is the wall thickness within the clamping range of the manhole
clamp ?
2. Do manhole/cone comply with DIN 4034 Part 1 or 2?
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Solution
GB
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