6
TK 56321-18-IM-EN
When working on transport temperature control systems, a recovery process that prevents or minimizes refrigerant
loss to the atmosphere is required by law. In addition, service personnel must be aware of the appropriate European
Union, National, Federal, State, and/or Local regulations governing the use of refrigerants and certification of
technicians. For additional information on regulations and technician programs, contact your local THERMO KING
dealer.
S
Se
errv
viicce
e T
To
oo
ollss - Use the proper service tools. Gauge manifold sets should include appropriate shutoff valves or
disconnects near the end of each service line.
R
Re
ecco
ov
ve
erry
y E
Eq
qu
uiip
pm
me
en
ntt - Recovery equipment must be used. Proper recovering, storing and recycling of refrigerants is
an important part of all service work.
S
Se
errv
viicce
e P
Prro
occe
ed
du
urre
ess - Recommended procedures must be used to minimize refrigerant loss.
C
Co
om
mp
po
on
ne
en
nttss m
ma
ay
y b
be
e iisso
olla
atte
ed
d by closing service valves and performing system pump-downs.
C
Co
om
mp
po
on
ne
en
nttss u
un
na
ab
blle
e tto
o b
be
e iisso
olla
atte
ed
d for service must be repaired only after refrigerant is properly recovered.
