!
73
2. The equipment is normal if the insulation resistance tester indi-
cating 1 MΩ or more.
3G3XV
L
1
L
2
L
3
T
1
T
2‘
T
3
(R)(S)(T)(U)(V)(W)
B
1
/
B2
G
(E)
Caution Do not conduct a high voltage test on the control circuit terminals.
3-3-3 Installing/Removing the Digital Operator
Follow the procedures below to install or remove the Digital Opera-
tor. The Digital Operator must not be installed or removed while
power is on; be sure to turn off the Inverter’s power supply and
check that the CHARGE indicator is off.
Operator Installation Insert the Digital Operator directly into the Inverter as shown in the
following figure.
Operator Removal
1, 2, 3...
1. Remove the terminal cover by simultaneously squeezing the
sides (1) and lifting (2), as shown below.
(1)
(1)
(2)
Maintenance Section 3-3
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