TM-9-2350-277-10

CARRIER, M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; OPERATOR’S MANUAL

TM-9-2350-277-10 - Page 519 of 889

TM 9-2350-277-10

OPERATE MDL INVERTER (M1068A3 ONLY) — Continued

0086 02

NOTE

During operations, the inverters can be operated while using external AC power. Switching

between external AC power and the inverters is automatic. There will be a popping noise

when this occurs.

1.

Ensure INVERTER CONTROL switch is in the OFF position.

2.

Turn MASTER SWITCH to ON (WP 0021 00).

3.

Check DC volts meter. It should read above 18.5 volts.

4.

Move INVERTER POWER switch to ON. POWER, BATTERY LOW, and OVERLOAD LED’s will be ON.

NOTE

If POWER LED indicator illuminates, skip Step 5.

5.

Push and engage DC TO INVERTERS circuit breaker.

6.

Push in and release RESET switch to engage the inverters. This allows inverter IN1 to become the primary unit and

inverter IN2 to be the secondary. Only the power LED will remain ON during normal operation.

0086 02-2

Change 5