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  TM 5-4120-359-14
WARNING
WARNING
DEATH ON CONTACT
may result if personnel fail to
observe safety precautions.
Acetone and methylethyl ketone
Clean parts in a well ventilated
(MEK) are flammable, and their
area. Avoid inhalation of solvent
Never
work
on
electrical
vapors
can
be
explosive.
fumes and prolonged exposure of
equipment unless there is another
Repeated or prolonged skin
skin to cleaning solvent. Wash
person nearby who is familiar with
contact or inhalation of vapors can
exposed skin thoroughly.
the operation and hazards of the
be toxic. Use a well-ventilated
equipment and who is competent
area, and keep away from sparks
Dry cleaning solvent (Fed. Spec.
in administering first aid. When
or flame. Use goggles, gloves,
P-D-680) used to clean parts is
the technician is aided by
and apron when appropriate.
potentially dangerous to personnel
operators, he must warn them
and property.
WARNING
about dangerous areas.
Do not use near open flame or
Whenever possible, the input
excessive heat. Flash point of
Do not use steam to clean coil.
solvent is 100°F to 138°F (38°C to
power supply to the equipment
59°C).
WARNING
must be shut off before beginning
work on the equipment.
Take
particular care to ground every
Do not use seam, open flame, heat
Wear eye protection when blowing
capacitor likely to hold a
gun, or any other high-temperature
solvent from parts. Air pressure
dangerous potential.
When
heat source to thaw an iced coil.
should not exceed 30 psig (2.1
2
working inside the equipment, after
Thaw an iced coil with a lamp bulb
kg/cm ).
the power has been turned off,
(75-watt maximum), hair drier,
always ground every part before
electric fan, or by leaving the unit
Assure the industrial process has
touching it.
shut down until ice melts.
been evaluated by the Medical
Service
Bioenvironmental
WARNING
Be careful not to contact high-
Engineer.
voltage connections of 208 volts ac
input when installing or operating
Compressed air used for cleaning
Waste treatment/disposal must be
this equipment.
purposes will not exceed 30 PSI
approved by the Medical Service
2
(2.1 kg/cm ).
Do not direct
Bioenvironmental Engineer and
Whenever the nature of the
compressed air against the skin.
Civil Engineer.
operation permits, keep one hand
Use goggles or full face shield.
away from the equipment to
WARNING
WARNING
reduce the hazard of current
flowing through vital organs of the
Solutions will be disposed of in
body.
Avoid inhaling fumes and burns
accordance with local State Water
from any acid formed by burnout of
Pollution Control Laws. Consult
Do not operate the equipment
oil and refrigerant. Wear gas mask
local
Medical
Services
for
without all grilles, guards, louvers,
if area is not thoroughly ventilated.
guidance.
and covers in place and tightly
Wear protective goggles or
secured.
glasses to protect eyes. Wear
WARNING
rubber gloves to protect hands.
Warning: Do not be misled by
Use care to avoid spilling
the
term
"low
voltage."
compressor burnout sludge.
If
Potentials as low as 50 volts
sludge is spilled, clean area
may cause death under adverse
thoroughly.
conditions.
WARNING
HIGH VOLTAGE
Avoid injury by using adequate
equipment and personnel to
is used in the operation of this
remove compressor from frame.
equipment
The compressor weighs 75 pounds
(34 kg).
a
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