(c) Stop the varidrive assembly by de-
points of both the overload circuit
pressing the "STOP" button (21-C)
b r e a k e r device and circuit breaker
o n the drive control (21) and re-
or 35) are open. Observe the ampere
r e g u l a t o r from the test stand and
s e c u r e the cover on the regulator.
when both sets of points are open.
Place switches and controls in table
The ampere reading should be at
4 above in positions indicated in
approximately 32 amperes.
column 3b of the table.
Caution: Do not perform this
test more than is necessary, as it
causes high arcing across the points
Refer to TM 9-1825B (Auto-Lite) and
of the circuit breaker relay unit
i n f o r m a t i o n when performing tests.