Christie D Series Service Manual page 85

UPPER CASE (UPPER CASE ASS'Y)
Disassembling
Loosen and remove 22 screws on the
bottom, and then lift the UPPER CASE
upwards to detach it.
Assembling
Put the UPPER CASE to the projector,
and turn it over. Tighten 22 screws on
the bottom in numerical order shown in
the drawing.
the screws on the bottom. If the stress concentrates at the curved portion of the UPPER CASE
unit is rather slippery and tends to rattle without any cushion.
LWU720i/LHD720i/LWU620i Service Manual
LWU720i / LHD720i / LWU620i
1
2
3
4
Make sure to tighten these two
screws that connect I-O METAL
and safety earth.
ATTENTION
21
22
18
19
20
6 8
9
5
7 10
When disassembling, it is not necessary to
15
17
16
14
13
11
12
84