To retract the manual extensions:
1. Put the boom system as close as possible to the horizontal position, but low enough to reach
the extension by hand or with the lifting device.
2. Push the stop emergency button to stop the crane.
3. Remove the locking pins and the locking shafts (A).
4. Fully retract the manual extension by hand.
5. Secure the manual extension by locking the locking pins and the locking shafts (A).
DANGER
Make sure that the locking devices are properly locked.
6.5. Hydraulic connections
6.5.1. Hydraulic couplings [option]
Hydraulic couplings allow a faster connection and disconnection of each hydraulic line.
WARNING
• Switch off the control system and the PTO before connecting or disconnecting
the connectors.
• Always remove/attach first the electrical connection before the hydraulic
connection.
• Keep the electrical and hydraulic protection caps and bypass in good conditions
and store them in a safe place.
During operation
EFFER 265-315-395-525 Progress 2.0 CE 119
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