Advertisement
2-2. Replacing the Fuse
2-2. Replacing the Fuse
w
The components marked ! are critical to safe operation. If
you replace with parts other than the specified ones, fire or
electric shock may result.
Replacement Part
n
The CAMERA fuse differs depending on the destination of
the unit.
MAIN fuse
Part :
Fuse (6.3 A, 250 V)
Part No. : ! 1-576-233-11
CAMERA fuse
For UC
Part :
Fuse (100 to 120 V, 6.3 A, 250 V)
Part No. : ! 1-576-233-11
For CE
Part :
Fuse (220 to 240 V, 4 A, 250 V)
Part No. : ! 1-576-231-11
Replacement Procedure
1. Turn off the main power and disconnect the plug from
the outlet.
m
. Wait for at least three minutes before starting
replacement, because there are electrically live
blocks inside the machine that could cause electric
shock.
. Remove any foreign objects inside the machine that
could cause a short before replacement.
2. Remove the front panel. (Refer to Section 1 of the
Installation and Maintenance Manual.)
3. Fully loosen the screw (with drop-safe) and remove
the fuse cover plate.
n
The MAIN and CAMERA fuses can be replaced in the
same way.
2-2 (E)
4. Insert a flat screwdriver into the groove of the fuse
holder, and rotate it in the direction of arrow A (by
about 90d) to unlock. (Fig. 1)
5. Remove the fuse with the entire fuse holder. (Fig. 2)
6. Remove the fuse from the fuse holder. (Fig. 3)
MAIN fuse
Fuse cover plate
PWH3 x 15
(with drop-safe)
Fig.1
Flat screwdriver
A
Fuse holder
Fig.2
Fuse holder
7. Attach a new fuse in reverse order of steps 3 to 6.
n
A spring is already attached in the fuse holder. When
attaching a new fuse, rotate the flat screwdriver in the
direction of arrow C (by about 90d) while pressing it in
the direction of arrow B to lock the fuse holder.
Flat screwdriver
M A
I N
C A
M E
R A
CAMERA fuse
Groove
Fig.3
Fuse
Fuse holder
B
Fuse holder
C
HDCU-900 MM
Advertisement
