Repair
333347F
71
Replace Power Supply
Disassembly:
1.
Turn main power switch OFF.
2.
Remove electrical enclosure front access door (10).
3.
Remove power supply (146) from power supply
bracket (145) by releasing mounting tab on the side
of the power supply. See F
4.
Disconnect screw terminal connections between
power supply (146) and power supply harness (147)
according to the following table. See F
. 51.
Reassembly:
1.
Make connections between power supply harness
(147) and new power supply (146) according to the
following table:
2.
Reattach power supply (146) to power supply
bracket (145). See F
3.
Install electrical enclosure front access door (10).
Replace Power Supply Harness
Disassembly:
1.
Turn main power switch OFF.
2.
Remove electrical enclosure front access door (10).
3.
Disconnect screw terminal connections between
power supply (146) and power supply harness (147)
according to the following table.
4.
Unplug power supply harness (147) from J1 on
AWB (143). See
Reassembly:
1.
Make connections between power supply harness
(147) and new power supply (146).
2.
Connect connector (labeled AWB-J1) on power sup-
ply harness (147) to J1 on AWB (143). See
3.
Install electrical enclosure front access door (10).
Power Supply
Connection
Harness Label
V+
V+
V-
V-
GND
GND
L
L
N
N
Power Supply
Connection
Harness Label
V+
V+
V-
V-
GND
GND
L
L
N
N
Содержание 24T918
Страница 16: ...Component Identification 16 333347F ...
Страница 103: ...Accessories 333347F 103 ...
Страница 129: ...Technical Data 333347F 129 ...