HOEFLON C10 - Signal Column

22 User Manual Compact Crane C10
5.6 Signal column
A signal column is fitted on the compact crane. The meaning of the colours is shown below. When bypassed by
means of the key switch, the signal column produces an audible signal to warn
everyone in the vicinity.
Figure 7: Signal column
Crane operation active
Driving
Load at 90% to 100%
Load at 100%
Bypass 100% to 110%
Bypass without protection