Service Manual
SL220-SK5
5
Replacing Rear Wall
1.
Attach rear wall assembly (A) to SL220 assembly using
eight 06-32 x 5/16" Phillips undercut screws (C). (See
Figure 9)
Figure 9
2.
Replace four screws into lifting nut near control assembly.
(See Figure 10)
NOTE:
Ensure that longest screw is replaced in the proper
location. (See Figure 10)
Figure 10
INSTALLING SL220 INTO CEILING
1.
Check that four corner latches on SL220 lift assembly are
extended and ready to latch to SL220 frame.
2.
Orient lift assembly so that the rear of the SL220 (with the
electrical opening) lines up with the outlet box attachment
plate on the SL220 frame. (See Figure 11)
3.
Lift SL220 lift assembly into place through the SL220 frame.
(See Figure 11) Ensure that there are four audible clicks---
each corner hook "clicking" into place onto the frame. (See
Figure 12)
Figure 11
4.
Lower onto SL220 frame, carefully lining up outlet box
attached to SL220 frame, with opening at rear of SL220.
(See Figure 12)
5.
Secure the SL220 to the SL220 frame using four 8-32 x 1"
Phillips head screws (B), two in the front and two in the back
of the SL220. (See Figure 12)
6.
Secure the outlet box attachment plate to the SL220 using
one 8-32 x 1" Phillips head screw (B). (See Figure 12)
Figure 12
1
(C) x 8
(A)
2
x 4
Control
assembly
Lifting nut
Rear of
SL220
3
Electrical
Opening
SL220 frame
Outlet box
attachment
plate
6
(B) x 1
4
5
(B) x 4
3
Corner
Hook
4
