8. CHECKING FUNCTIONAL MEMBERS
8-1 PILOT LAMP and VOLTMETER
Check the pilot lamp and the voltmeter if it is turned on by applying specific voltage.
Pilot lamp and voltmeter cannot be checked with circuit tester because its resistance is too large.
8-2 AC RECEPTACLES
Using a circuit tester, check continuity between the two terminals at the rear of the AC receptacles while the receptacle is mounted on the control panel. When continu- ity is found between the output terminals of the receptacle with a wire connected across these terminals, the AC receptacle is normal. When the wire is removed and no continuity is found between these terminals, the recep- tacles are also normal.
PILOT LAMP