REPAIR/REPLACEMENT PROCEDURES
FAN ASSEMBLY REPLACEMENT
I-E96-508C 7 - 3
FAN ASSEMBLY REPLACEMENT
Fuse
To replace a fan assembly fuse:
1. Unplug fan assembly.
2. Remove fuseholder cover.
3. Remove fuse from fuseholder.
4. Replace with identically rated fuse (e.g., 5 A slow blo fuse
for IEFAN03 (24 VDC) or 2 A slow blo fuse for IEFAN05 (48
VDC)).
Fan Assembly
To replace the fan assembly:
1. Unplug fan assembly.
2. Remove the 4 screws that attach the assembly to the cabi-
net frame.
3. Gently slide the assembly out. Be careful not to disturb
other cabinet wiring.
4. Verify that replacement assembly is the same rating as the
one just removed.
5. Slide replacement assembly in.
6. Secure with the 4 screws.
7. Plug power cord into power entry panel.
8. Do a visual inspection of the fan assembly and verify that
all fans are rotating.
POWER MODULE REPLACEMENT
The DC power modules can be removed under power. Always
insert a replacement power module before removing a power
module.
Power Module
To replace a power module:
1. Set the jumper settings on the replacement power module.
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