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62-11637
WARNING
!
Use the required protective eye wear and
clothing when working with solvents.
WARNING
!
Never use air or gases containing oxygen
for leak testing or operating refrigerant
compressors. Pressurized mixtures of air
or gases containing oxygen can lead to
explosion.
WARNING
!
Do not use a nitrogen cylinder without a
pressure regulator. Cylinder pressure is
approximately 2350 psig (159.9 bar). Do
not use oxygen in or near a refrigerant
system as an explosion may occur. (
WARNING
!
Do not unscrew service valve mounting
capscrews all the way before breaking
seal. Entrapped pressure could result in
injury.
WARNING
!
Do not unscrew replacement compressor
lifting eyelet/blankoff plate mounting cap-
screws all the way before breaking seal.
Entrapped pressure could result in injury.
WARNING
!
Do not unscrew cylinder head mounting
capscrews all the way before breaking
seal. Entrapped pressure could result in
injury.
WARNING
!
Do not unscrew enclosing tube nut all the
way before breaking seal. Entrapped
pressure could result in injury.
WARNING
!
Do not unscrew unloader valve body
mounting bolts all the way before break-
ing seal. Entrapped pressure could result
in injury.
WARNING
!
Only a refrigerant cylinder containing
R404A should be connected to this refrig-
eration unit in order to pressurize the
system. However, dry nitrogen may be
used to increase pressure. Any other gas
or vapor will contaminate the system and
require additional removal and evacua-
tion.
CAUTION
!
Observe proper polarity when installing
battery. Negative battery terminal must
be grounded. Reverse polarity will
destroy the rectifier diodes in alternator.
As a precautionary measure, disconnect
the negative and then the positive battery
terminal when charging battery in unit.
CAUTION
!
Service Mode MUST be used whenever
removing refrigerant charge, refrigerant
leak checking or evacuating.
CAUTION
!
Disconnect batteries before doing any
electrical welding on unit or chassis to
which unit is attached (trailer, container,
rail car, metal building, etc).
NOTICE
Under no circumstances should anyone
attempt to repair sealed module internal
components. Should a problem develop
with these components, contact your
nearest Carrier Transicold dealer for
replacement.
NOTICE
Use Texaco Havoline extended life cool-
ant or any other extended life coolant
which is Dexcool approved and has 5/150
(5 years / 150,000 miles) on the label.
Summary of Contents for Transicold X4 7300
Page 21: ...62 11637 1 6 1 3 SAFETY DECALS ...
Page 22: ...1 7 62 11637 62 03958 ...
Page 23: ...62 11637 1 8 ...
Page 24: ...1 9 62 11637 ...
Page 119: ...62 11637 SECTION 6 MESSAGECENTER PARAGRAPH NUMBER Page 6 1 MESSAGECENTER MESSAGES 6 1 ...
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