SECTION V. FIELD EXPEDIENT REPAIRS
Operator and organizational maintenance troubles
may occur while the welding machine is operating
in the field where supplies and repair parts are not
available and normal corrective action cannot be
performed. When this condition exists, the following
3-13. Power Failure
expedient repairs may be used in emergencies upon
Expedient
Trouble
the decision of the unit commander. Equipment so
repaired must be removed from operation as soon as
possible and properly repaired hefore being placed
in operation again.
3-11. Loss of Water
Section VI. ORGANIZATIONAL MAINTENANCE
PROCEDURES
and replacement procedures for organizational main-
a. This section contains a complete (Inscription of
tenance.
the welding machine. The function of each timer and
3-15. Power on Conditions
relay is described. Refer to the schematic diagram
a. When the welding machine is connected to the
b. This section also describes disassembly, repair,
ac power line, the primary and secondary windings