ABB ACS880-07XT Series, Руководство по оборудованию

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Maintenance 115
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 Precautions before electrical work before
you start the work.
2. Open the cabinet doors.
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 on the doors (see below).
6. Close the doors.

Cleaning the door air inlets (IP22 and IP42)
1. Remove the fasteners at the top of the grating.
2. Lift the grating and pull it away from the door.
3. Clean the stainless steel mesh and grating. If necessary, remove the mesh by turning
the clips gently.
4. Install the mesh and grating in reverse order.
1
2
3
5