Safety when starting crane operation
DANGER
• Ensure you can see the stabiliser legs and
stabiliser extensions when you are
operating them.
• Do not stand in front of the hydraulically
operated stabiliser legs when you are
operating them!
• Where the ground is not firm enough, use
support plates under the stabiliser legs for
additional support.
Use support plates that are large and firm
enough for your crane.
Check that the support plate as, it comes
under load, is not pushed into the ground.
Check that the support plate does not
bend under load.
• Do not lower the stabiliser legs on the
edge of an embankment, soft shoulder,
slope etc.
Lower the stabiliser legs only on to a flat
surface.
• Slide the stabiliser extension, on both
sides of the vehicle, out completely if
possible. Then lower the stabiliser legs for
support.
• Never operate the stabiliser legs, while the
crane has a load!
WARNING
• Use low force when placing the stabiliser legs on the ground.
• Do not raise the vehicle with the stabiliser legs, if the crane is equipped with only
two stabiliser legs!
If you raise the vehicle with the stabiliser legs, this may damage the stabiliser
legs.
Safety precautions and warnings
32
Jonsered 1188S CE
