System Two LED Installation and Service Manual (1003385 Rev. C)
Page 60
Section 6
Checking the securing segments on the Extension Arm
Figure 36: Dismantling the decorative caps and socket covers
from the Extension Arm
Figure 37: Dismantling the securing segment
The Figure shows a simplified illustration of the
Extension Arm [4] without cables, Spring Arm, or
Light Head.
The 2 securing segments for each Extension Arm [4]
must be checked for minimum strength, lubricated with
white grease and replaced if the minimum strength is
not achieved.
Dismantling the decorative caps
1. Simultaneously push the 2 decorative caps
④
forwards in order to route the 2 straps
⑧
out of the
cutouts
②
.
2. Gently disengage the locking pins
⑥
on the
decorative caps
④
.
3. Gently route and remove the decorative caps
④
out
of the 2 holes
⑤
on the socket covers
②
Dismantling the socket covers
1. Unscrew 2 cross recessed head screws
①
from the
right- and left-hand socket cover
②
.
2. Gently disengage the locking pins
③
and remove
the right- and left-hand socket cover with optional
cover plates
②
.
Dismantling the securing segments
The Figure shows a simplified illustration of the
Extension Arm [4] without cables, Spring Arm, adaption
and end device.
*** Warning ***
Risk of the Light Head dropping
The Spring Arm is kept in position by 2 securing
segments. If both securing segments are dismantled
simultaneously from the Extension Arm, there is a risk
of the Spring Arm, Light Head or Monitor dropping out
of the Extension Arm and causing severe injury;
Dismantle the securing segments one after the
other.
Dismantling the first securing segment
1. Push the latch pin
①
slightly upwards and remove
the securing segment
②
.
2. Check whether the securing segment
②
achieves a
minimum thickness of
0.08” (2.1mm) and a minimum
length of 0.97
” (24.5mm); otherwise, replace the
securing segment.
Use a caliper gauge for measurement.
Replace the securing segment
②
if the specified
dimensions are not achieved.