Cabinet; Cleaning The Interior Of The Cabinet; Power Connections And Quick Connectors; Retightening The Power Connections - ABB ACS880-37LC Hardware Manual

Cabinet

￭

Cleaning the interior of the cabinet

WARNING!
Obey the instructions in chapter Safety instructions. If you ignore them,
injury or death, or damage to the equipment can occur.
WARNING!
Use a vacuum cleaner with an antistatic hose and nozzle, and wear a grounding
wristband. Otherwise an electrostatic charge might build up and damage the circuit
boards.
1. Stop the drive and do the steps in section
you start the work.
2. Open the cabinet door.
3. Clean the interior of the cabinet. Use a vacuum cleaner and a soft brush.
4. Clean the air inlets of the fans and air outlets of the modules (top).
5. Clean the air inlet gratings (if any) on the door.
6. Close the door.

Power connections and quick connectors

￭

Retightening the power connections

WARNING!
Obey the instructions in chapter Safety instructions. If you ignore them,
injury or death, or damage to the equipment can occur.
1. Repeat the steps described in section
2. Check the tightness of the cable connections. Use the tightening torques given in the
technical data.
Electrical safety precautions (page 17)
Electrical safety precautions (page
Maintenance 121
before
17).