Help; Replacing A Fan In Universal Videohub - Blackmagicdesign Videohub Installation And Operation Manual

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Replacing a fan in Universal Videohub

Each fan is designed to be replaced without needing to switch off power to Videohub.
1 Locate the fan tray at the base of the unit.
2 Using a number 01 Phillips head screwdriver, remove the left and right screws from
the fan tray.
3 While supporting the tray, remove the center screw.
4 Having removed all three screws, slowly allow the fan tray to swing open until you see
the black plastic dust filter on top of each fan.
5 Gently pull the tray towards you while continuing to swing it down until you feel the rear
of the tray detach from the Universal Videohub chassis. Note which fan is faulty.
6 You will see the colored power cables connected to each fan. Each fan power cable
connects to the Videohub motherboard with a plastic connector. While supporting the
fan tray, unplug the plastic power connectors of all three fans. The fan tray can now be
fully removed.
7 Place the fan tray on a flat surface and unclip the top of the dust-filter housing using the
four clips.
8 Remove the top of the housing and the filter. Four screws will be revealed. Remove the
four screws around the faulty fan. Then remove the base of the dust filter housing and
also the faulty fan.
9 Replace the fan with a spare unit and then reinstate the base of the dust filter housing.
Secure the housing and fan with the four screws and ensure the heads of the screws
recess into the dust filter housing. If the screws fail to recess, flip over the housing and
try again.
10 Place the dust filter over the base of the housing and then snap on the top of the dust
filter housing.
11 Position the fan tray underneath the base of the Universal Videohub chassis and
connect all three fan power cables to the motherboard. All three fans should
immediately start running.
12 Gently dock the rear of the fan tray with the Universal Videohub chassis. Swing up
the front of the fan tray and simultaneously push the tray towards the Videohub
motherboard until the rear of the fan tray slides into place and the front swings shut.
13 Reinstall the three screws.
Help 87