Axle Interlock; Duty - PROLEC Liftwatch Rail Operator's Manual

8. Axle interlock

To promote safer operation Liftwatch Rail can optionally manipulate two interlocks.
1. When the oscillating rail axle is locked the symbol shown
here will appear on the display. If the interlock was
configured during installation the forward and rear travel
functions will be disabled when this symbol is visible.
Liftwatch Rail Operators Manual 560386-000 Issue 1.2 © Prolec Ltd - Feb 2011
2. When the oscillating rail axle is locked Liftwatch Rail will
start to monitor the equivalent UNLOCKED duty. If either the
lift capacity or the backward stability level of the UNLOCKED
duty is unsafe, the RED 'padlocks' will be shown on the
display. If the interlock was configured during installation, the
axle lock control will be disabled preventing the axle from
being unlocked.
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