Jonsered 1250RZ Operator's Manual page 29

Safety during crane operation
DANGER
Your crane has a safety system.
The safety system will help you to work safely. Nevertheless, you remain
responsible for safe use of the crane!
Therefore, always work according to the operating instructions!
In an emergency immediately switch off all crane movements!
• Press a stop button.
To avoid unexpected load movements and at every interruption in crane operation.
• Press a stop button
DANGER
• Keep checking that there are no unauthorised persons within the operating
reach of the crane!
• For cranes with cabin, if something is wrong with the crane end the cabin is in
the upper position, the emergency landing valve will opend end the cabin will go
down slowly
Always close the front door when you are inside the cabin. The side door must
be closed or locked in ventilation mode.
• Make certain that you can always see the load!
If your view of the load is not adequate, have someone else give you signals.
See the list of signals. Make certain that you and the person assisting you know
these signals.
• Pay attention to the safety of the person giving the signals!
• Never move the vehicle, if you have a freely-suspended load on the crane!
• Never walk or stand under a suspended load!
During operation, never stand below the boom system or load!
• Do not slew the crane, nor lift the first boom, nor lift the second boom into their
ends positions at full speed. This can damage the crane.
WARNING
• Never use the extension boom as a jack. This could damage the slewing
bearings and the connection between the crane column and the crane base.
• Do not lift a load over yourself or the cab
• If the boom system is in a high position (first boom above 70°), do not allow the
boom to lower at full speed. The crane could go into an uncontrolled movement.
Be careful if, in particular, the OLP gives an early warning!
• When loading the vehicle:
Take the load off the stabiliser legs by withdrawing them slightly. The stabiliser
legs must remain in light contact with the ground.
Safety precautions and warnings
Jonsered 1250RZ -1500RZ safety+R CE 29