Driving modes
6.4 Main boom, removing/installing
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 6.4.10             Aligning the connecting points
Aligning the connecting points 
• Lay the hoses into the turntable in such as 
way that they are not damaged during 
alignment.
• Align the main boom so that the boom pivot 
pin is aligned with the bearing points (1) in 
the turntable. 
• Hold the main boom in this position until the 
pivot pin is pushed in.
 6.4.11             Securing/releasing the derricking cylinder 
(A) – Securing
• Place the tightening belt (1) over the 
derricking cylinder and fasten it onto the 
holders (2). 
• Tighten the tightening belt so that the der-
ricking cylinder is secure within the support. 
(B) – Releasing
• Loosen the tightening belt (1) and remove it 
from the holders (2). 
• Stow the tightening belt away.
S
Risk of damage to the turntable and the connection lines!
Make sure that the connection lines are located within the turntable and 
that the main boom does not swing when you raise it for insertion into the 
turntable.