4-12. UNIT TROUBLESHOOTING (continued).
13. MAIN FRAME DOES NOT LOAD IN MANUAL MODE (MODEL A ONLY)
Electrical power must be shut off
be checked. Failure to comply
with this caution may result in dam-
age to test equipment or electrical
(1) Remove connector from the hook arm
A reading of infinity indicates an open
Junction box terminal 15 is con-
nected to one side of the solenoid;
terminal 16 is connected to the other
of wire, and check multimeter for
continuity. Check for continuity
position 1, and terminal strip, position
between position 2 in the connector
and terminal strip, position 16.