Mechanical disassemblies
10
10
-1
-1 Ballast unit removal.
Balla
t uni
emoval.
1
1. Remove the 4 screws A (M4 x 20), remove the Spacer and remove the
1 Rem
t
FAN (FN904).
2. Remove the 2 screws B (T3 x 8) and remove the Holder fan power.
3. Remove the 3 screws C (T3 x 8) and remove the Ballast unit.
Note;
Mark the Fans as they are removed from the holder so that they may be reassembled in the same location
from which they were removed. Be careful of the attached direction of Fans.
See arrow mark in a figure.
A (M
The direction of a
wind
- 26 -
h
A
A
A
A
SPACER
FN904
B
B
HOLDER FAN POWER
C
C
C
C
BALLAST UNIT
Fig. 10-1