7.4 Emergency stop
Fig. 38 Position of the emergency stop (1), DC-Com not connected to DSM-C
WARNING
Unauthorised, negligent or accidental switching-on again.
Danger to life and limb.
Check to ensure that the reason for the emergency stop has been eliminated before the machine is switched on
again.
The emergency-stop device must not be used to switch off the machine in normal operation.
Every chain hoist features an emergency-stop device with which all motions can be stopped in the event of a hazard.
The emergency-stop is arranged in a clearly visible position on the control pendant. Anybody who identifies an
immediate danger of personal injury must actuate the emergency stop without delay. This also applies in the case
of damage occurring to parts of the machine and equipment which makes immediate stoppage and securing of the
installation necessary.
● To actuate the emergency-stop, press until it reaches the end stop. It then locks automatically and the chain hoist
is shut down.
● To unlock the actuated emergency-stop, turn the knob in the direction of the arrow (clockwise) and release.
Following an emergency stop, do not switch the machine on again until you are satisfied that:
● the cause which led to actuation of this function has been rectified and
● continued operation of the machine constitutes no further hazard.
Control pendant
Depending on the requirements the Demag chain hoist can be equipped with different control pendants. The oper‐
ation of the control pendant and the assigment of buttons can be seen in the corresponding brochures, see
⇒ Tab. 3, Page 7.
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21480244/181209
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