______________________________________________HARRIS
888-9058-001
WARNING: Disconnect and lockout AC primary power prior to servicing
209
The Red LED display has a few seconds time delay before indicating. It may be helpful
to observe the power meter or quarter module current which will react instantaneously,
while setting the overdrive trip point.
Check the setting by reducing the power, enable the module, and increase power. The
drive power level must trip within the allowed tolerance. If not readjust R101 as
required.
FIELD CALIBRATION
If the control card has functioning power supplies, measure the voltage at U6 pin 6 and
adjust R101 for the same voltage on the new board at pin 6.
OR
Measure the resistance from wiper of R101 to ground and adjust R101 for the same
resistance value.
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