ABB Enclosed Variable Speed/Frequency Drive ACS880-07-0820A-5

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

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 use the module extraction/installation ramp with plinth heights that exceed the maximum allowed height.

Attach the module extraction/installation ramp carefully.

Make sure that the module does not fall over when you move it on the floor.

Do not roll the module on its wheels for a longer distance than what is required for inserting or extracting the module.

To prevent the drive module from falling, attach its top lifting lugs with chains to the cabinet before you push the module into the cabinet and pull it from the cabinet.

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

Unplug quick connector(s) at the right top corner of the control unit mounting plate.

Remove the control unit mounting plate.

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.

Drive stopped and electrical safety precautions followed

Prevented water from entering the drive

Sign off on the cleaning of the drive exterior

WARNING! Do not remove or insert the memory unit when the control unit is powered.

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.

Drive stopped and electrical safety precautions followed?

Clip of the memory unit pulled forward?

Memory unit replaced in reverse order?

Sign off on the memory unit replacement