User's Manual

36 LS420 Universal User Manual V2.91 2003-01-21.doc
Chapter 6: Troubleshooting 1.0
Troubleshooting Index
6.1 The Display Doesn't Light Up
6.2 The Lock-out Doesn't Engage
6.3 The Display Unit Is Always In 2 Block Alarm Mode
6.4 The Display Unit Is Always In Alarm Mode, the main hoist green light is flashing
6.5 The Display Unit Is Always In Overload Alarm Mode
6.6 The Display Unit Is Always In Limit Alarm Mode
6.7 The Display Unit Is Always In Wind Speed Alarm Mode
6.8 Radio Communication Problem