Thermo King 914 724, Manual

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Recover Refrigerant
At Thermo King, we recognize the need to preserve the environ-
ment and limit the potential harm to the ozone layer that can
result from allowing refrigerant to escape into the atmosphere.
We strictly adhere to a policy that promotes the recovery and
limits the loss of refrigerant into the atmosphere.
In addition, service personnel must be aware of Federal regula-
tions concerning the use of refrigerants and the certification of
technicians. For additional information on regulations and tech-
nician certification programs, contact your local THERMO KING
dealer.
R-404A and R-134a
CAUTION: Use ONLY Polyol Ester based refrigeration compressor oil (TK P/N
203-413) in R-404A and R-134a units.
DO NOT use Polyol Ester based oil in standard Thermo King units.
DO NOT mix Polyol Ester and standard synthetic compressor oils.
Keep Polyol Ester compressor oil in tightly sealed containers. If Polyol Ester oil
becomes contaminated with moisture or standard oils, dispose of properly—DO NOT
USE!
CAUTION: When servicing Thermo King R-404A and R-134a units, use only those
service tools certified for and dedicated to R-404A and R-134a refrigerant and
Polyol Ester compressor oils. Residual non-HFC refrigerants and non-HFC refrigerants
or oils will contaminate R-404A and R-134a systems.