Vertical adjustment
u
Readjust the stop screws.
Horizontal adjustment
u
Adjust the adjustment screws on the lower and upper bearing plate of the links.
WARNING!
Danger of crushing and shearing when boom segments are folded out
Limbs
can be crushed or sheared off between the pendulum frame and the boom as well as at the
link points of the boom.
u
Never reach between the pendulum frame and the boom or between the boom elements.
u
Wear protective gloves while carrying out checking and adjustment work.
WARNING!
Risk of injury due to swinging boom
When
the pendulum frame locking mechanisms are open, the boom segments can swing severely
and persons can be injured.
u
Always close the pendulum frame locking mechanism while carrying out adjustment work.
u
Ensure that nobody is present in the hazard zone of the boom.
Requirements:
•
All boom segments are folded out all the way.
• The pendulum frame locking mechanism is closed.
n
Boom segments: Vertical orientation
Check
•
The boom segments form one line in the vertical orientation.
• The sealing funnels are making close contact with the joint bearings of the boom elements.
• Distance A is approx. 47 mm.
10. Maintenance and service
AERO GT 60.1 5903494
101