Operating manual LL12 4/18 Version 1.6 (01/2017)
The LL12 platform lift is equipped with many sensitive surfaces. Here is an overview:
RED = integrated in the safety circuit (further travel is not possible if activated)
GREEN = direction-related power-off (the lift can travel in the opposite direction)
If one of the direction-related switching surfaces (item 2 / green) is activated, the platform
stops moving and an acoustic warning signal is activated. After two seconds, the platform
drives without any command for 1.5 seconds in the opposite direction and stops. Only then is
the acoustic warning signal deactivated. The ‘release drive’ phase can be aborted only by the
activation of another switching surface, a safety switch or the emergency stop.
After the ‘release drive’ is finished, a travel command contrary to the last active travel
command must be given in order to resume travel.
