NEC Univerge SV8500 Operation And Maintenance Manual page 631

STEP 7: Pull the FAN tray toward you as shown below.
FAN tray
STEP 8: Unfasten the FAN cables from the cable support.
STEP 9: Replace the FAN to be replaced.
• Disconnect FAN0, FAN1, or FAN2 connector.
• Remove the old FAN.
• Attach a new FAN. Note
• Connect the FAN cable.
old FAN
(FAN0)
FAN cable
FAN0 connector
FAN1 connector
FAN2 connector
Take into account the FAN cable connected location when attaching the FAN. Otherwise, the cable length
Note:
may not be enough to reach the FAN connector.
CHAPTER 5 Operation Procedure for System with PIR
FAN cable connected location
FAN1
FAN2
Cable support
– 584 –
new FAN