TM 55-4920-212-15
Figure 4. Electrical control panel and identification
list.
11. Water System Controls and Instruments
The water system controls and instruments are mounted
with the water lines (fig. 20). Controls and instruments
for the water system include valves, drains, strainer,
Figure 5. Pneumatic controls and instruments.
pump, and gages. The controls are used to regulate the
flow of liquid from an outside source to the tank; from
the tank to the washer; and from' an outside source to
the washer. Instruments are arranged so that the
operator may see the water level in the tank or washer
and determine whether or not the correct water pressure
is being supplied to the system.
Section III. OPERATION UNDER USUAL CONDITIONS
12. General
13. Preparation for Starting
Instructions in this section are published for the
a. Perform the before-operation daily service (par.
use of personnel responsible for the operation of this
32).
equipment. It is essential that the operator know how to
b. Assure that all equipment control switches are in
perform every operation the equipment is capable of
the OFF position.
performing.
c. Start power supply equipment.
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