GEDA 14830, Сборка и руководство по эксплуатации

Страница: 76 / 92

Rack and pinion hoist
Assembly and Operating Manual 76 / 92 BL054 GB Edition 08.2015
10.2 Safety gear has triggered
The GEDA 500 Z is equipped with a safety gear which stops the
platform in the event of it overspeeding. Further travel is not possible
once the safety gear has been triggered.
Determine why the safety gear has engaged, secure the platform
and repair the damage before releasing the safety gear!
Releasing the safety gear

Downward travel is mechanically blocked by the safety gear and
may be pressed again only after a brief ascent!
• Release the lock nut (1) on the
safety gear.
• Turn the safety-gear protective
cover (2) to the left until the limit
switch lug (3) engages in the slot
of the protective cover (2).
• Retighten self-locking nut (1).
• Run the load platform up a bit. - Safety gear releases and the hoist is
ready to run again.
Test the safety gear!
Check the safety gear for damage, determine why the safety gear
triggered and rectify it.
The safety gear must be checked by a competent person.
−
Loosen the self-locking nut (1) on the safety gear, remove the
protective cover (2) and check the safety gear for any damage.
−
Replace the protective cover (2) so that the limit switch tag (3)
engages into the slot on the protective cover.
Re-tighten the lock nut (1).
1
3
2