TM 10-3510-208-12
(b) Dryer-Tumbler.
and to escape during extinction. Ribs located
Manufacturer. . . . . . . . . . . . . . . . . . . . . .Troy Laundry, Inc. and
inside the cylinder cause the clothes to tumble.
Edro Corp.
There are two electric motors provided with the
(c) Magnetic Valve.
washer-extractor; one for washing operations and
1. Eidal Model ELT9T laundry units.
one for extraction operations. During washing, the
Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . ITT Genaral Controls
belts from the jackshaft to the extractor motor are
Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220-440
kept tight by a coil spring located above the air
Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-60
cylinder. During extractions, the air cylinder
Watts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
causes the washer motor and jackshaft to move on
Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5/32
a slide mount toward the extractor motor,
2. Edro Model EP120-LTU laundry units.
loosening the belts between the jackshaft and the
Manufacturer . . . . . . . . . . . . . . . . . . Skinner Electric, Valve Div.
extractor motor. As it slides, the washer motor
New Britain, Corm.
a c t i v a t e s a microswitch which energizes the
PSI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
holding coil to the extractor motor starter and
Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-60
s t a r t s the extraction operation. The washer-
Orifice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/16 x 1/16
Watts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
e x t r a c t o r is designed to be operated either
Valve No . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. XT659
manually or automatically. The necessary controls
Code No . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D12
and instruments for either method of operation are
located on the control panel at the right of the
(d) Fuel Filter.
trailer.
Manufacturer . . . . . . . . . . . . . . . . . . . . . . Cuno Engineering Corp.
h. Tumbler. The drying tumbler is an open-end,
(e) Burner Motor.
nonreversible type. The tumbler cylinder is per-
Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . Marathon Electric
forated and has ribs to tumble the clothes. A
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3M
motor, located on the rear of the tumbler shell,
Hp (horsepower) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/2
operates the cylinder.
Rpm (revolutions per minute) . . . . . . . . . . . . . . . . . . . . . . . . . 3450
i. Air Heater. An air heater is located on top of
Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
t h e tumbler shell and furnishes the hot air
Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208-220/440
necessary for drying the clothes. Fuel for the
Amperes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2/1
operation of the burner is drawn through lines
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .TS
connected to an external fuel container.
Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
j. Hydro-Sheave. (Edro Model EP120-LTU
Rise . . . . . . . . . . . . . . . . . . . . . . . . . . . .40C. (Centigrade)
laundry unite only) The twin discs hydro-sheave is
(f) Fuel Pump.
used to overcome the problems of inadequate
Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . Sundstrand
torque or excessive consumption of electrical
Part No . . . . . . . . . . . . . . . . . . . . . . . . . . . . . J3CA-178P9
current at starting speeds. In addition, the hydro-
(g) Limit Switch.
sheave also cushions the electric motors against
Manufacturer. . . . . . . . . . . . . . . . . . . . Micro Switch, a division of
s u d d e n shocks or overloads and overcomes
Minneapolis-Honeywell
momentary demands which would otherwise stop
Part No . . . . . . . . . . . . . . . . . . . . . . . . . . . BAF1-2RN-LH
the power source completely.
(h) Timer.
1-7. Tabulated Data
Manufacturer . . . . . . . . . . . . . . . . . . . .Industrial Timer Corp.
a. Identification. The laundry unit has iden-
tification plates located on the major accessories.
(i) Tumbler Cylinder Motor.
The data from these plates can be found under
Manufacturer . . . . . . . . . . . . . . . . . . . . .. Howell Electric Motors
Hp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112
tabulated data (b. below).
Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .208-220/40
b. Tabulated Data.
Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
(1) Dryer-Tumbler.
Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
(a) Ignition Transformer.
Amperes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.0-1.0
Manufacturer. . . . . . . . . . . . . . . . . . . Jefferson Electric Co.
Rise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40C.
Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
(j) Warm Air Limit Control.
Primary:
Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . The Mercoid Corp.
Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116-230
Secondary:
Amperes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-5
Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000
Hp (ac) (altemating current) . . . . . . . . . . . . . . . . . . . . . . . . . . .3/4
MA (milliamperes) . . . . . . . . . . . . . . . . . . . . . . . . 23
Hp (dc) (direct current) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/3
1-6
