16.8.2 Exclusion tap lever 7°/8° extension (if fitted)
The exclusion tap lever (fi g.8), inserted between the sixth and the seventh
extension ram, activates or deactivates the exit of the seventh and the eighth
extendable boom.
Therefore it’s obligatory to close the exclusion tap lever (fi g.9), when it’s used
the hook connection on the tip of the sixth extension.
(!) ATTENTION (!)
Before closing the tap lever make sure that the 7° and the 8° extension
are re-entered completely.
For restoring the seventh and the eighth extendable boom it’s suffi cient to
bring again the tap lever in the initial position (fi g. 8).
fig. 8
fig. 9
CONTROLS TO OPERATE
THE CRANE
GR4_5_240B»1500AXP
- EVOLUTION
16.8.2
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