Liftket STAGEKET, Руководство по эксплуатации

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Sprocket wheel Adapter Adjusting worm screw for four traces,
Contact-/trace configuration according to wiring diagram
Figure 22: Gear limit switch as operation and emergency limit switches
S10
Gear limit switch for lifting as operation limit switch
S11 Gear limit switch for lowering as operation limit switch
S14 Override switch
S15 Override switch
Figure 23: Override switches for operation limit switches
Adjustment of gear limit switches:
Lifting (NO, BO): Turn adjusting worm screw clockwise
→ Highest hook position will be higher
Lowering (NU, BU): Turn adjusting worm screw clockwise
→ Lowest hook position will be lower
3.6.2 External emergency limit switches
Pin of limit switch for lowering
Pin of limit switch for lifting
Figure 24: External emergency limit switches
Caution!
The emergency limit switches should not be used as operation limit switches.
This unit will be actuated by the load hook or by an additional lift limiter mounted on the
load chain.
It is available in addition to an internal operation limit switch for ultimate lift limiting. This switch is electrically
connected to the emergency contactor.
If
this limit has been hit, only lowering will be possible, if the button for lowering and the green “ON” – button at the
pendant (if included in the delivery) is pressed at the same time.
A trained specialist has to be called in to double-check why the operation limit switch has failed.