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5.
Periodic Maintenance
Periodic Off-Line Maintenance Recommendation
Depending on the operating environment, a six-monthly internal inspection is highly recommended. During this
inspection, if any dust has accumulated, it can be vacuumed/removed. Verify integrity of connections to ensure
tightness.
Periodic On-Line Diagnostic Test
This is recommended to be done once in six months by the client or maintenance staff. The unit will continue to
operate normally automatically while the diagnostic test is conducted.
Press selection key
MODE
and
select the iSaver current display page.
iSAVER
CURRENT
A 50.0 B 50.0
C 50.0 ∑ 50.0
Now press the key
AUTO
MAN
Auto/Man.
The LED marked A/M will glow indicating that the unit is now on Manual Mode.
Press
and the Capacitor will be switched OFF. Continue this till all the capacitors are switched OFF.
Press
key and the Capacitor bank will turn ON.
Check the corresponding change in capacitor bank current in iSaver current display page.
Verify the current value corresponding to the Bank ON indication (C1,C2,C3,C4,C5,C6,C7)
Press
and the Capacitors will switch OFF.
The above step is to be repeated for all the Banks and values verified as per the following default Current values table
below.
Once completed, return back to the normal mode by pressing
AUTO
MAN
key.
