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Vanguard CBPS-300 User Manual

Page 15

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CBPS-300 OPERATING INSTRUCTIONS

13

c. Turn on the CBPS-300.

d. Turn the voltage control knob to select
the desired test voltage. Observe test voltage
displayed on the LCD as shown below:

NOTE

Allow 3 seconds after turning voltage
control knob for the voltage display to be
stable.

e. Initiate Open or Close command from the
circuit breaker timer.

f. Observe circuit breaker operated.

g. To end test, turn the voltage control knob
to zero position before turning off CBPS-
300.

WARNING

Always return the voltage control knob to
the zero position before connecting or
disconnecting the CBPS-300 test leads.

COIL VLTG: 120.0 V