KOMPAN GXY907 00 Manual Del Usuario página 105

6
Tightening the bolts
The bolts used to assemble the GALAXY system must be tightened to a
apeciic torque to ensure that they cannot work loose.
The instruction book therefore contains a data sheet for tightening all the
types of bolts used in the GALAXY system.
The exact torque to be used is speciied next
to each type of bolt.
This requires a torque spanner.
NB: The tightening of ball joints, mini ball joints and top frames
must be repeated several times to ensure that they have been
tightened su ciently.
7
Special tool for tightening parts with a chain fastening
A special tool is provided for tightening ropes with chain links for the Astro 1, Astro 2 and Astro 3 activities.
This tool can also be used to advantage to tighten other ropes with chain links.
NB: Do not tighten ropes with chain links until the concrete in the foundations has set.
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5/6
BOLT Nm
M10
M10
M10
M10
M12
M16
16
48
16
30
60
45