Fans; Replacing The Fan Of The Filter - ABB ACS880 Manual

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42 Maintenance

Fans

The lifespan of the cooling fans of the drive depends on the running time, ambient

temperature and dust concentration. See the firmware manual for the actual signal which

indicates the running time of the cooling fan. Reset the running time signal after fan

replacement.

Replacement fans are available from ABB. Do not use other than ABB specified spare parts.

￭

WARNING!

Obey the safety instructions given in ACS880 multidrive cabinets and

modules safety instructions (3AUA0000102301 [English]). If you ignore

the safety instructions, injury or death, or damage to the equipment can

occur.

If you are not a qualified electrical professional, do not do installation or

maintenance work.

Stop the drive and do the steps in section

you start the work.

Open the door.

Remove the two locking screws of fan supply plug connector.

Pull the plug connector downwards to unplug the fan wiring.

Remove the screws in front of the fan unit.

Pull the fan unit out.

Install a new fan in reverse order.

Electrical safety precautions (page 7)

before

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