Christie DWU851 Service Manual page 79

DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)
POWER UNIT2 BALLAST
Disassembling
1) Disconnect CNLP2 and CNBL2 from the POWER
UNIT2 BALLAST.
2) Remove a screw to detach the POWER UNIT2
BALLAST from the ballast holder.
3) Detach the insulating covers from POWER UNIT2
BALLAST.
NOTE:
Remember to detach the partitions and re-use them
with new POWER UNIT2 BALLAST. The service
parts do not include the covers.
Assembling
1) Att ach firmly the partitions on POWER UNIT2 BALLAST
as below.
2) Put POWER UNIT2 BALLAST on the bottom ballast holder
and screw down.
Partition
Wiring
Connect CNLP2, CNPF2 and CNBL2 and wire them as below.
CNPF2
Wire CNBL2 as shown.
DWU851/DHD851/DWX851
Service Manual
020-000755-01 Rev. 1 (11-2014)
POWER
UNIT2
BALLAST
Wire CNPF2 by passing through this groove.
Wire CNBL1 and CNBL2 by passing through this groove.
POWER UNIT2 BALLAST
CNBL2 (5pin-6pin)
ATTENTION
Be careful not to confuse
CNBL2 (5Pin-6Pin) with
CNBL1 (5Pin-5pin).
78
Partition
POWER UNIT2
BALLAST
ballast
holder
ATTENTION
Combination of Partitions
Put them in in order.
Combination of the flaps
NG
Clip the partition with the flap
T3x12 black screw
Torque: 0.68 0.88N m
CNLP2
OK