Liebert
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MC - UM - 10019237MAN_ENG - 31.03.2022
13.4 Operators
13.4.1 Denitions
•
•
•
13.4.2 Obligations
a
b
c
d
Case 1 -
Leakage test not required
Case 2 -
Leakage test not required
Case 3
Leakage test required:
X = Tonnes of
CO2 Equivalent
Y = equivalent amount of refrigerant [kg] Minimum frequency for leak check
R134a R410A R407C
without leakage
detection
with leakage
detection
e
13.5 Leakage Detection
Method Specications
a Check of circuits and components representing a risk
refrigerant in the system
12 months to
b
dye in the circuit
The method shall only be undertaken by personnel
c
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