47
7200790 Service Manual for the HELION
®
XENION
®
Surgical Lighting System GB
14 Functional Check, Hand-Over and Customer Instruction
Figure 08
1 Securing sleeve
2 Projecting segment
3 Securing screw
M4 x 8 as per DIN 7985
4 Plug contact
5 Plastic ring
Checking the securing sleeve
• Check the securing sleeve (1) for cracks and dis-
tortion and replace if necessary.
Checking the securing screw
• Check that there is a securing screw (3) and that it
is the correct length (8 mm).
Checking the projecting segment
• Check that the projecting segment (2) is at least
1.6 mm thick in the area of contact.
-
If necessary, replace the projecting segment.
• Lubricate the projecting segment (e.g. with Moly-
cote MOS 2).
Checking the brake screws
• Check the adjustment of the brake screws in the
extension arms and in the cardanic suspension.
• If necessary, tighten the brake screws so that the
extension arms and light heads can be moved
easily, but do not move by themselves.
When doing so, first read the information in the
corresponding assembly instructions.
Checking the adjustment of the spring arm
• Check that the tension is correctly adjusted and
check the height limitation of the spring arms.
When doing so, first read the information in the
corresponding assembly instructions.
Checking the rating plate and the warnings
• Check that the rating plate(s) is/are attached and
that they are legible.
• Check that the lamps with pilot lasers carry warn-
ings (stickers) and that they are legible.
