System Two LED Installation and Service Manual (1003385 Rev. C)
Page 37
Section 4
Preparing the LCH Spring Arm
Figure 13: Preparing the LCH Spring Arm
The Figure shows a simplified illustration of the
Spring Arm [5] without cables or Light Head.
Remove the Plastic Covers as shown
*** Risk of the Light Head dropping ***
The Light Head is kept in its position in the Spring Arm
by
①
securing segment. If the securing segment is
dismantled, there is a risk of the Light Head sliding out
of the Spring Arm, dropping and causing severe injury;
To dismantle the securing segment, route the
adaption with the Light Head/Yoke Assembly or
Monitor Cradle out of the Spring Arm.
Moving the segment securing device
1. Unscrew the Phillips recessed head screw
③
.
2. Push the segment securing device
②
forwards until
the securing segment
①
is accessible.
3. Slightly unscrew the optional brake screw
Dismantling the securing segment
4. Remove the securing segment
①
and position the
Light Head/Yoke Assembly or Monitor Cradle out of
the Spring Arm. [5]. Check whether the securing
segment
①
achieves a minimum thickness of
0.07”
(1.8mm) and a minimum length of
0.43” (10.9mm);
otherwise, replace the securing segment.