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Dc power measurement and adjustment – Gasboy CFN Series SCII Start-Up Manual User Manual

Page 73

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03/07/03

9-1

Section 9

DC POWER MEASUREMENT AND ADJUSTMENT

The following steps describe, for each of the components, how to measure the voltages required
in Section 9. DC POWER of the Start-up form. If any of the measured DC voltages are outside of
the tolerances noted (except for +5 which can be adjusted), immediately shut off the AC POWER
switch of the unit and diagnose the problem. Test points are shown for each of the system
devices in this section. All voltage measurements should be taken with the negative lead of the
digital voltmeter on the ground (GND) test point.

9. DC POWER

As you are measuring the noted voltages, fill in the readings for each in this section of the Start-up
Form.

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