Figure 33 Remove The Fan Cover - Nokia 7360 Intelligent Services Access Manager FX Series Hardware Installation Manual

Installing a 7360 ISAM FX-16 shelf
Procedure 13
Use the following procedure to install or replace a fan unit.
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Figure 33 Remove the fan cover
Captive screw
96
To install or replace a fan unit
Unpack and inspect the fan unit visually for physical damage.
If anything is missing or damaged, notify the transportation carrier and Nokia immediately.
Photograph all the damaged equipment. Keep all the inspection and packing documents as
a reference.
Warning — Possibility of equipment damage.
Do not install damaged equipment, as it can adversely affect other
equipment.
Put on the antistatic wrist strap and connect it to a grounding point.
Verify if the fan unit type is correct for the rack configuration. See Table 6.
Remove the fan unit from its shipping packaging and inspect it for damage. If damaged, do
not install or replace the fan unit but notify the transportation carrier and Nokia immediately.
In case of replacement, remove the installed fan unit:
i Loosen the captive screws of the fan cover and remove the cover; see Figure 33.
ALM
ii Pull the unit out of the fan area by the handles; see Figure 34.
Danger — When the fan unit is extracted, the fans will still be rotating.
Do not to touch the fans, because this may cause bodily harm.
Caution — Be careful when removing the fan filter to ensure that dust
will not get into the card cage area and onto the card components to
prevent possible damage to the other equipment.
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ANSI Hardware Installation Manual
Energy Hazard
DRAFT
Captive screw
22184
Issue: 09