Waeco AirCon Service Mini Identifier R-134a Notice D'utilisation page 17

Mini Identifier R-134a
➤ Press the manual pump 5 times.
➤ Remove the connection cable from the analytical device.
6.2 Measurement results
Measurement result
LED "Pass" flashes
LED "Fail" flashes
The "Pass" or "Fail" LED
flashes with the "Excess
Air" LED
6.3 Maintaining and cleaning the filter
➤ Remove the filter between the connecting piece and the connection hose
and check it for oil.
➤ Replace it if necessary (art no. 8885100137).
➤ Remove the oil from the connecting piece with nitrogen and a dry cloth.
EN
Meaning
Refrigerant has a purity of
≥
95 %
Refrigerant has a purity of
< 95 %
The proportion of air/oxy-
gen in the cooling system
is too high
Using the analytical device
Remedy
Refrigerant can continue
to be used
Dispose of the refrigerant
using a suitable extraction
station.
See chapter "Maintaining
and cleaning the filter" on
page 17
17