Installing a 7360 ISAM FX-16 shelf
96
ANSI Hardware Installation Manual
3HH-12893-AAAA-TCZZA Issue: 09
DRAFT
Procedure 13 To install or replace a fan unit
Use the following procedure to install or replace a fan unit.
1 Unpack and inspect the fan unit visually for physical damage.
2 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.
3 Put on the antistatic wrist strap and connect it to a grounding point.
4 Verify if the fan unit type is correct for the rack configuration. See Table 6.
5 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.
6 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.
Figure 33 Remove the fan cover
ii Pull the unit out of the fan area by the handles; see Figure 34.
Warning — Possibility of equipment damage.
Do not install damaged equipment, as it can adversely affect other
equipment.
Captive screw
22184
ALM
Energy Hazard
Captive screw
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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