TM 55-4920-215-15
CHAPTER 2
OPERATING INSTRUCTIONS (OPERATOR)
Section I. SERVICE UPON RECEIPT OF EQUIPMENT
6. General
7. Before Operation Service
When a new or used shop set is received by the
a. Lubrication. Lubricate equipment in accordance
operator, it is the responsibility of the operator to
determine whether the material been properly prepared
b. Fueling Instructions. Service equipment with
for service by the supplying organization and to be sure
fuel specified in operational and service manuals of the
it is in condition to perform its functions. For this
specific item. The instructions contained in operational
purpose, inspect all assemblies and parts to be sure
and service manuals of the equipment should be used in
they are properly assembled, secured, cleaning,
connection with this manual.
adjusted, and lubricated.
Caution:
assembly, location, and mounting details of equipment.
Serious damage to equipment can
Make a record of any malfunctions.
Notify the
result when the wrong type fuel is
responsible maintenance echelon of deficiencies for
used in servicing equipment.
correction as quickly as possible.
Section II. CONTROLS AND INSTRUMENTS
mounted on the right rear of the shop exterior.
8. General
Caution:
This section describes locates, illustrates, and
furnishes the operator information pertaining to the
Do not modify power receptacle or
various controls or instruments provided for the proper
electrical cable.
operation of the equipment. It is essential that the
10. Pneumatic Controls and Instruments
operator know how to perform every operation of which
Pneumatic controls and instruments are
the equipment is capable.
mounted as a part of the air lines installation as
9. Electric Controls and Instruments
illustrated in figure 5. These controls and instruments
An electric control panel is located at the right
include valves, regulators, separators, gages, and check
rear corner of the interior of the shop.
units. The air line is installed starting at the left front of
This panel is equipped with circuit breakers and an
the bottom of the shop, passing through the floor to the
identification list (fig. 4); additional circuits may be
regulators and separators. The air line is divided into
installed, when necessary in-the panel. A safety switch
two sections after passing the separators with one
is mounted beneath the panel on the incoming line. A
section continuing down each side of the shop, along the
layout (wiring diagram) of the control panel is shown in
ceiling. Two check unit couplings are mounted on each
An outside power receptacle is
side and another one on the outside front at the bottom
of the incoming line.
9