Nice M3BAR Instructions And Warnings For Installation And Use page 61

6. only for booms made up of two pieces: connect the
universal joint (E) into the free ends of the two booms,
aligning the holes correctly; loosen the three screws of
the joint equally so that the latter can be fastened inside
the booms
23
E
lightly oil the aluminium rail on both sides
7.
along the entire length of the boom, insert the rubber
8.
impact protectors through the slots (F) alternating them
with the relevant joints (G); the rubber protector can
protrude roughly 1 cm from the end of the boom
24
F
G
E
F
G
F
9. put on the boom cap (H) and secure it with the two screws
10. position and fit together the two rubber protector caps (I)
25
insert the complete boom into the shell (J) of the support
11.
all the way to the end
vigorously tighten the 6 screws of the support inserted
12.
previously.
26
F
F
l
After installing the boom and the rubber impact
protector, before proceeding further, the other
accessories – if relevant – must be installed on
the boom. To install them, refer to the respective
instruction manuals.
H
I
J
ENGLISH – 61