about the various controls and instruments for
the proper operation of the laundry unit.
If equipment fails to operate, refer
2-2. Controls and Instruments
a. Trailer. Refer to TM 9-2330-274-14 for
the location and purpose of the trailer controls.
trols and instruments and the normal and maxi-
Prior to all towing operations of the
mum reading of the instruments are illustrated in
laundry unit, in order to prevent damaged
or broken mercury bulbs utilized with the
dryer tumbler air temperature control, it is
essential that the following protective
measures be taken.
(1) Remove the dial face cover from the
If operating a laundry unit with a Model M-80
soft sponge robber or packing paper into the
shelter or other enclosed area, ensure the area is
m e c u r y bulb housing of the control.
Reinstall the dial face cover.
well-ventilated. Noxious fumes may flow back
(2) Upon completion of the towing operation,
through the exhaust ducts after the water
reaches the proper temperature and the blower
cury bulb housing and reinstall the cover.
c. Water Heater. Refer to figure 2-2 for the pur-
This section describes, locates, illustrates, and
pose and location of the water heater and instru-
furnishes the operator, crew, or organizational
maintenance personnel sufficient information