Commander AN 616, Manual

Page: 113 / 128

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PAGE F3
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C A L L M E T E R I N G
UNIT FAULT
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it
. T H A T C A L L
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M E T E R I N G U N I T I S I N S T A L L E D
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LA, LB TO EXCHANGE
CORRECTLY BETWEEN MAIN
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A, B TO MAIN
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EQUIPMENT EXCHANGE LINE.* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . it T O C M U -
. THAT THE POWER SUPPLY
* E TELECOM EARTH
AN) TELECOM EARTH ARE l
CONNECTED.
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it
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DOES THE
*
YES
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CALL METERING UNIT
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i t P A G E
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REGISTER METER
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PULSES?
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No
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R E P L A C E C A L L M E T E R I N G U N I T
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it it
it
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DOES THE
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CALL METERING
it
REGISTER METER
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PULSES?
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. TELECOM EARTH.
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.
IF STILL FAULTY, CHECK
YES
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METERING PULSES ARE STRAPPED*
THROUGH FROM THE EXCHANGE.
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20
P A G E
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1 4
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P A G E
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F 3 0
1 1 3
A N - 6 1 6
I S S U E 1