Chapter 5 Safety equipment
Deactivating the acoustic 90% warning
If a load limit reaches the 90% value, an acoustic warning is activated. This can be deactivated by
pressing the OLP button.
Resetting the displayed error code
Pressing the OLP button resets all error codes.
However, if an error code is displayed again after pressing the OLP button, the cause of the code has
not been remedied. A PALFINGER service workshop may need to be visited to remedy the problem.
Warning horn
Cranes that are operated by remote control and/or have a range of more than 12 meters must be
equipped with a warning horn in the EU and certain other countries. This means that people that are
about to enter the working/danger area can be warned of the danger.
Button for warning horn on transmitter of remote control system.