Christie D Series Service Manual page 98

OPTICAL UNIT and peripherals
worse.
Disassembling
ATTENTION
Be sure to remove the LAMP UNIT prior to the
OPTICAL UNIT.
1) Remove two screws to detach the LAMP FAN1.
2) Remove a screw to detach the LAMP FAN1
DUCT.
3)
UNIT and a screw to detach the earth cable
(CNGD2).
4) Remove a screw on the IRIS UNIT
(OPTICAL UNIT) to detach the earth cable
(CNGD4).
OPTICAL UNIT
for IRIS UNIT and CNGD4
LWU720i/LHD720i/LWU620i Service Manual
LWU720i / LHD720i / LWU620i
CAUTION
3) 5 screws (M3x14, w/washer, silver,
0.49±0.1N·m) for OPTICAL UNIT
1
3
5
, 0.4~0.45N·m)
Assembling Torque driver required
1) Place the OPTICAL UNIT to the projector
order shown in the drawing. Tightening
convergence worse.
2) Attach and screw down the LAMP FAN1
DUCT.
3) Attach and screw down the LAMP FAN1.
4) Fasten the earth cable CNGD4 with a screw
to the IRIS UNIT.
for LAMP FAN1
4
2
LAMP FAN1 DUCT
CNGD4
3) CNGD2
in numeric
, 0.69~0.88N·m)
LAMP FAN1
2) Behind the LAMP FAN1
for LAMP FAN1 DUCT
97