Ecotechnics SUN ECK TWIN 12 User Manual page 107

REPLACE THE OIL 2 (UV) CARTRIDGE (R134a/R1234yf)
N.B.: Using UV (tracers) not recommended by the manufacturer could damage the
electronic valves and will invalidate the warranty.
Procedure:
1. Press quick connection button (ref 1, Fig.45) to disconnect the oil cartridge
R134a OIL 2 (UV) cartridge (ref L, Fig.45);
R1234yf OIL 2 (UV)cartridge (ref M, Fig.45).
2. Remove the used cartridge container from its lodging
3. Insert the male fitting of the new UV cartridge into the quick connection and replace the
cartridge in its lodging.
NOTE: Replace the cartridge taking care not to exert pressure on the scale in order not to
damage it.
INSTRUCTIONS MANUAL
1
l
m
-108-
FIG. 45