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4-5. VOLTAGE SELECTOR CHECK
1) Remove four screws, and then remove the rear panel of the
power block.
2) Connect the voltage selector harness on the VS-49 board to
correct position of the same color.
(Refer to following table.)
J, UC Model
Input Voltage [V AC]
100
T1
CN2
(Cream)
Connector
T2
CN7
(White)
4-6. CIRCUIT BREAKER CHECK
BFC-1 has main and sub circuit breakers.
The main circuit breaker is on left side of the AC inlet.
Five sub circuit breakers (CB1 to CB5) are on the VS-49 board.
Check the main circuit breaker is ON (lever is lifted) and all sub circuit breakers are IN state (white or green button is
pressed).
Note:The installation location of the VS-49 board differs according to the serial number segments below.
VOLTAGE
SELECTORS
BFC-1
EK Model
120
220
230
240
CN3
CN4
CN5
CN6
CN8
CN9
CN10
CN11
SUB CIRCUIT
BREAKERS
MAIN CIRCUIT BREAKER
POWER BLOCK
CN16
CB5
CB4
CN14
CN15
CB3
CB2
CN1
CB1
CN2
CN3
CN4
CN5
100V
120V
220V
230V
CN7
CN8
CN9
CN10
100V
120V
220V
230V
VS-49 BOARD
CN13
CN12
CN6
Note: The voltage selectors is mounted
as follws.
240V
CN2, 3, 7, 8
CN11
CN4 to 6, CN9 to 11: EK Model only
240V
POWER BLOCK
REAR PANEL
SCREWS
(B 4x16)
: J/UC Model only
4-5
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