Jonsered 1250RZ Operator's Manual page 27

Safety precautions and warnings
DANGER
When you go into the control station (high-seat, cabin, platform) remove all
jewellery, loose clothing or other hanging items from your body (for example, rings,
scarfs, bracelets...). Jewellery, loose clothes and other hanging items can be
caught in some parts of the crane.
DANGER
When you go into or out from the control station, use only handles and supports on
the crane that were specifically made to help the operator to go into or out from the
control station.
Jonsered 1250RZ -1500RZ safety+R CE 27