Bently Nevada 3300/50, Operation Manual

Page: 51 / 122

Tachometer Maintenance 83871-01
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6
FRONT PANEL (ROTOR ACCEL. TACHOMETER)
z
TOP D I S P L AY I N D I C AT E S
ROTOR SPEED I N RPM
3300/50
TACHOMETER
Nimummimmilmr
3 6 0 0
RPM
WARNING
ONE SECOND DELAY
ON RPM SET POINTS
DO NOT USE FOR
OVERSPEED
PROTECTION
SEE MANUAL
BOTTOM D I S P L AY I N D I C AT E S
ROTOR ACCELERATION I N - - - , _ _ _ , _
RPM /MIN - 6 0 0
TRANSDUCER A
TRIGGER O K L E D
RPM/MIN A L E R T L E D
RPM/MIN BYPASS L E D
READ R P M / M I N A L E R T O B Y P A S S C )
SETPOINT
ENC CONNECTORS F O R
BUFFERED TRANSDUCER
OUTPUT
RPM/MIN
ALERT
GAP
RPM
A
BUFFERED TRANSDUCERS
RPM/MIN
TRANSDUCER B
Ammmommimm T R I G G E R O K L E D
F T O TRIGGER 0 B
OK
OFF mow RPM
RPM A L E R T L E D
ALERT C ) R R P M BYPASS L E D
READ RPM A L E RT
/ SETPOINT
READ TRANSDUCER
GAP VOLTAGE
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