ABB Enclosed Variable Speed/Frequency Drive ACS880-07-0302A-5

Check the dustiness of the air inlet meshes

If the dust cannot be removed by vacuum cleaning from outside through the grating holes with a small nozzle, proceed as follows:

Stop the drive and do the steps in section Electrical safety precautions before you start the work.

Remove the fasteners at the top of the grating.

Lift the grating and pull it away from the door.

Place the new filter mat in the grating the metal wire side facing the door.

Reinstall the grating in reverse order.

Sign off on the filter replacement

Warning: Do not remove or insert the memory unit when the control unit is powered.

Drive stopped and electrical safety precautions followed

Upload a photo of the memory unit before removal

Clip at the side of the memory pulled up

Upload a photo of the memory unit after removal

Memory unit installed in reverse order

Upload a photo of the memory unit after installation

Sign off on the memory unit replacement

Performance quality of supply voltage

Performance DC circuit capacitors reforming

Inspect IP22 and IP42 air inlet and outlet meshes

Inspect dustiness, corrosion and temperature

ABB-SACE Air circuit breaker maintenance

Sign off on the yearly drive maintenance

WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do installation, commissioning or maintenance work.

WARNING! Use a vacuum cleaner with antistatic hose and nozzle, and wear a grounding wristband. Using a normal vacuum cleaner creates static discharges which can damage circuit boards.

Drive stopped and electrical safety precautions followed

Interior of the cabinet cleaned using a vacuum cleaner and a soft brush

Air inlets of the fans and air outlets of the modules (top) cleaned

Air inlet gratings (if any) on the door cleaned

Sign off on the cleaning procedure

Warning: This procedure requires trained personnel with PPE!

Check if the mission time of functional safety components is expired

If the mission time is expired, proceed with the following steps

Upload a photo of the renewed components

Sign off on the safety component replacement