Christie DWU951 Service Manual page 64

DWU951 (DD1-WU80P/81P) / DWX951 (DD1-WX80P/81P) / DXG1051 (DD1-X100P/101P)
/$03 (;+$867 '8&7 (LAMP DOOR RELAY PCB)
Disassembling
1. Disconnect all the harnesses from the LAMP DOOR RELAY PCB.
2. Remove a screw from the power unit
circuit case which secures the earth
cable CNGD2.
3. Remove 3 screws and lift the LAMP
EXHAUST DUCT to detach it.
4. Remove 3 screws and CNGD2, and
lift then slide the LAMP DOOR RELAY
PCB to detach.
Assembling
NOTE:
Be careful not to use wrong screw.
2 types of screws are used at this block.
1. Check the wiring if it is properly prepared.
2. Put the edge of LAMP DOOR RELAY PCB
under the ribs on the LAMP EXHAUST DUCT,
DQG ¿W WKH ¿[LQJ ERVV RQ WKH GXFW WR WKH KROH RQ
the PCB. Screw them down together with the
earth cable CNGD2.
 3XW WKH /$03 (;+$867 '8&7 VR WKDW WKH ¿[LQJ
ERVVHV RQ WKH %27720 &$6( ¿W LQ WKH KROHV RI WKH
duct.
4. Screw down the LAMP EXHAUST DUCT, and screw the end of CNGD2 on the power unit circuit
case as before.
5. Connect and wire all the cables as before.
Wiring
&KHFN LI &1*' LV ¿UPO\ ERXQG EHIRUH FRQQHFWLQJ LW
&RQQHFW DQG ZLUH WKH WKHUPDO VZ 76: FDEOHV &176 DQG &1/'' DV EHORZ
Connect CNTS2 (TSW2).
LAMP DOOR RELAY PCB
DWU951/DWX951/DXG1051 Service Manual
020-000674-01 Rev.1 (01-2014)
LAMP EXHAUST DUCT
7[ EODFN VFUHZ WRUTXH a1ÂP
Connect CNTS1 (TSW1) and CNTS.
There is no problem even if they are
connected to whichever.
Connect CNLDD.
Pass CNLDD through the hook, and put it
LAMP DOOR RELAY PCB side of 3rd boss.
Boss
LAMP DOOR RELAY PCB
Rib
7[ EODFN VFUHZ WRUTXH a1ÂP
< CNGD2>
Turn twice and
bind it with tape.
Pass CNTS1 and CNTS through the hook,
and anterior two gaps between the bosses
in order of CNTS1 and CNTS.
62
Power unit circuit case
CNGD2
Boss
CNGD2
Rib
60mm
CNGD2
Power unit circuit case
Page 62 / 118