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Suitable lifting equipment can be e.g. a crane, multi-purpose or chain hoist.
When using these tools, pay attention to the proper application and to a safe anchor
point!
Lift the top hinged door off the safety support
• Make sure that no persons are in the danger area!
•
The safety support drops out of the maintenance position into the vertical position.
Lower the top hinged door with the lifting or traction
device
Close the top hinged door with the ratchet in position
"close"
Top hinged door closed; attachment points marked