Thermo King SB-190 30, Manual

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31
Electrical Maintenance
AUSTRALIAN BOSCH ALTERNATOR
NOTE: Units manufactured with CYCLE-SENTRY and
alternators with integral regulators MUST use replace-
ment alternators with integral regulators.
CAUTION: Full-fielding alternators with the
integral regulator is accomplished by installing a
jumper from terminal F2 to ground. Attempting to
full-field the alternator by applying battery voltage
to terminal F2 will cause voltage regulator failure.
CAUTION: The F15 fuse must be removed from the
relay board on units equipped with the Australian
Bosch alternator. The voltage regulator will be dam-
aged if the unit is turned ON with the F15 fuse in
place on the relay board.
1. Check Point for 2A Amperage 3. Check Point for Sense Circuit and
Excitation Circuit Voltages
2. Check Point for B+ Voltage 4. Position for Full Fielding Jumper