7.4.4. Crane movements in an emergency
WARNING
• The use of any emergency operation is under your direct responsibility as
operator of the crane.
• You must be qualified and correctly trained in the emergency operation to use
the manual commands unit. Pay careful attention when operating from the
operator station (crushing, falling, etc...) and watch out for hidden hazards (low
visibility, narrow spaces, etc...).
• Always operate the crane with caution and at reduced speed.
• To operate the crane like this is HIGHLY DANGEROUS because during
emergency operation all crane security is disconnected.
• It is strictly forbidden to use any emergency operation as normal operation (for
example lifting a load).
• Always go to/contact an authorised service workshop when a security seal has
been broken.
EMERGENCY operation to bring the crane to transport position
1. Turn off the controller.
2. Remove the protective cover of the main control valve.
3. Install all the emergency levers supplied on the main control valve.
Operate only one function at a time.
NOTE
No levers are assembled on the control valve. All levers are supplied
separately and must be removed after emergency use.
DANGER
Do not stand on the plastic cover to operate the emergency levers on the main
control valve.
4. Remove all the emergency levers and put the cover.
5. Go to an authorised service workshop to set the crane again to the normal operation.
Ending crane operation
136 EFFER 265-315-395-525 Progress 2.0 CE
To Next Page
Loading...
