Capacitors; Reforming The Capacitors; Power Connections - Daikin ACS320 Operation Manual

Figure 29: Removing the Fan
6 . Remove the fan from the holder .
7 . Install the new fan in reverse order .
8 . Restore power .
OM 1190-1 • MD4 VFD
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aInTenanCe and

Capacitors

Reforming the Capacitors

The capacitors must be reformed if the drive has been stored
for a year . For information on reforming the capacitors, refer
to Guide for Capacitor Reforming (3AFE68735190 [English]),
available on the Internet (go to http://www .abb .com and enter
the code in the Search field).

Power Connections

Read and follow the instructions in chapter Safety on page 15 .
Ignoring the instructions can cause physical injury or death, or
damage to the equipment .
1 . Stop the drive and disconnect it from the power line . Wait
for five minutes to let the drive DC capacitors discharge.
Ensure by measuring with a multimeter (impedance at
least 1 Mohm) that there is no voltage present .
2 . Check the tightness of the power cable connections .
3 . Restore power .
100
H d
ardware IagnosTICs
WARNING
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