If a radio remote control fails (e.g. because the batteries for the transmitter have not been charged), the crane can be controlled using a pendant control. The pendant control moves in a mobile control along the main girder independently of the trolley.
For a crane with ABUControl: See the “ABUControl” product manual.
Unplug the connection cable for the receiver
from the crane control.
Unplug the connection cable for
the mobile control from the dummy socket and plug into the crane control.
Plug the connection cable for
the receiver into the dummy socket.
Move the pendant control with
control cable to the operating range.
Plug the control cable of the
pendant control into the mobile control.