Set the ON/TRIPPED OFF circuit breaker to ON.
Measure the required voltages using a digital voltmeter.
When the required voltages have been measured,
set
the
ON/TRIPPED OFF circuit breaker to TRIPPED OFF.
Reconnect A1P1 to A3J2.
Reconnect W1P1 to A2J1.
To measure voltage on the electronics board assembly A2 (figure 1-11,
item 14), conduct pulse checks with an oscilloscope at the three test
points illustrated on figure 1-13.
Perform pulse checks described
below.
Figure 1-19.
Electronics Board Layout Diagram.
25
OD1716
Previous Page
