44
7200790 Service Manual for the HELION
®
XENION
®
Surgical Lighting System GB
Figure 01
Figure 02
1 Ceiling anchor plate
2 M 16 fastening nuts
3 Intermediate plate
14 Functional Check, Hand-Over and Customer Instruction
14.3
14.3
14.3
14.3
14.3 Monitoring activities
Monitoring activities
Monitoring activities
Monitoring activities
Monitoring activities
Checking the wall/ceiling construction
Confirm the secure grip of all the heavy load anchors
and fastening nuts on the ceiling anchor plate and,
where applicable, on the intermediate plate.
When doing so observe the following points.
Checking the torques for heavy load anchors
• HELION S / M types (solo suspension):
heavy load anchor HSL-M10/20,
pull-out torque T
inst
= 50 Nm,
is used for round ceiling anchor plates.
• Types: HELION, XENION (multiple suspension):
heavy load anchor HSL-M12/25,
pull-out torque T
inst
= 80 Nm,
is used for square ceiling anchor plates.
Checking the torques of heavy load anchors
If the given torque is not reached for one or more
heavy load anchors, the ceiling anchor plate must be
reattached using the appropriate measures (e.g. dril-
ling the mounting holes, relocating the ceiling anchor
plate)!
Check the torque of the intermediate ceiling construc-
tion
Check the secure grip of all the M 16 fastening nuts
on the ceiling anchor plate and the intermediate
plate with a torque wrench set to 170 Nm.
