Checking And Replacing The Air Filters; Power Connections - ABB ACS800-07-0610-3 Hardware Manual

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Checking and replacing the air filters

1. Read and repeat the steps in Safety instructions above.
2. Open the cabinet doors.
3. Check the air filters and replace if necessary (see
filter types). The inlet (door) filters can be accessed by removing the fastener(s) at
the top of the grille, then lifting the grille and pulling it away from the door. The
outlet (roof) filter in IP54 units has a similar mechanism.
4. Check the cleanliness of the cabinet. Clean the interior of the cabinet if necessary
using a soft brush and a vacuum cleaner.
5. Close the cabinet doors.

Power connections

1. Read and repeat the steps in section Safety instructions above.
2. Open the cabinet doors.
3. Extract one supply or inverter module from the cabinet as described in the
connection procedures in the chapter
4. Check the tightness of the cable connections at the quick connector. Use the
tightening torque table in
5. Clean all contact surfaces of the quick connector and apply a layer of suitable joint
compound (e.g. Isoflex
6. Re-insert the supply/inverter module.
7. Repeat steps 3 to 6 for all remaining supply and inverter modules.
Maintenance
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Electrical
Technical data.
® Topas NB 52 from Klüber Lubrication) onto them.
Technical data for the correct
installation.