Replacing The B08S Fan Tray - IBM s-series Installation And User Manual

Replacing the B08S fan tray

The fan tray in the B08S contains six fans and one fan control module. If any of
these components fail, you must replace the entire fan tray.
Note: The fan tray on the B08S is a non-redundant, hot-swappable fan tray.
Before replacing the fan tray, you must power down the chassis and remove the
power cables from the chassis power supplies.
To replace the fan tray, you need the following:
v A new fan tray
v An ESD strap (provided with the fan tray kit)
v A #2 Phillips-head screwdriver.
CAUTION:
For safety reasons, the ESD wrist strap should contain a series 1 meg ohm
resistor.
To replace the fan tray, do the following:
1. Power down the chassis and remove the power cables from the chassis power
2. Put on the ESD wrist strap and ground yourself by inserting the plug into the
3.
4. The B08S ships with two extra screws installed in the right side of the chassis.
Chassis front
Shipping
screws
Figure 54. Location of shipping screws to be removed
5. Remove the fan tray from the chassis by pressing the fan tray latch inward,
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Ethernet Switch s-series Installation and User Guide
supplies.
ESD connector located in the lower right corner of the chassis front. or use the
ESD strap provided with the fan tray kit.
Attach the copper tape end to a bare metal area on the chassis.
These screws secure the fan tray, protecting it from damage during shipment.
These screws should have been removed during installation. If these screws
were not removed during installation, you must remove them before replacing
the fan tray. Figure 54 shows the location of the screws.
towards the center of the fan tray Figure 55 on page 117. While pressing the
latch inward, gently pull on the handle until the fan connector unfastens from the
chassis connector. Once unfastened, pull the fan tray out of the chassis.
Chassis rear