L-Acoustics X12 Owner's Manual page 36

Inspection and preventive maintenance
Perform the Rigging part inspection
For each part, refer to the
Replacing screws
If a screw is loose, remove and replace it.
Always use the new screws provided in the repair kit.
If no new screw is available, add blue threadlocker before reusing the screw.
Do not apply more than the indicated torque.
X12 with X-UL12
the supporting screws are
tightened
X12 with X-US1215 and X-UTILT
the inserts are not damaged
36
(p.35) on critical parts.
Inspection references (p.40).
Threaded knobs
Threaded knobs
the inserts are not damaged
the supporting
screws are tightened
(p.40)
the axes are tightened
and not bent
X12 owner's manual (EN) version 1.0
(p.40)