(8) Place AC-OFF-DC switch in AC position.
(9) Check operation of voltage regulator for regulation from 0 to 30
volts as indicated on VOLTMETER. Set for 6-, 12-, or 24-volt indication.
Figure 9.
Organizational responsibilities.
(10) Make sure test set fuel tank is empty or pipe plug is sealing fuel
outlet at left rear of test set top.
(11) Place test set switch A in HI position and then in LO position.
Test set fuel pump should operate when switch is in either position.
OS 010, 8-P12