ABB Enclosed Variable Speed/Frequency Drive ACS880-07-0240A-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

Warning: For trained personnel only. Follow safety instructions of the drive.

Drive stopped and electrical safety precautions followed

M4×8 (T20) screws at the ends of the control unit removed

XD2D terminal block removed to see the battery

Edge of the control unit cover on the side with the I/O terminal blocks carefully lifted

Battery pulled out of the battery holder

New CR2032 battery put into the battery holder

WARNING! Use the required personal protective equipment. Wear protective gloves and long sleeves. Some parts have sharp edges.

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

Drive module removed from the cabinet

Cleaned with dry, clean and oil-free compressed air from bottom to top and used a vacuum cleaner at the air outlet to trap the dust

Sign off on the heatsink cleaning

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?

Front grating lifted upwards and removed?

Fastening screws of the front plate loosened and plate removed?

Mounting screws of the fan loosened?

New fan installed in reverse order?

Sign off on the fan replacement

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

Power supply wires unplugged from the control unit terminal X208:FAN2

New fan installed in reverse order with arrow pointing up

Counter reset in group 5 in the primary control program

Sign off on the fan replacement