INSTRUCTIONS MANUAL
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Solution: Check the connections between the external nitrogen bottle and the charging
station, verify that the external nitrogen bottle is open, and that the pressure regulator is
positioned between 8 and 12 bar
Error #23:
N2 TEST LEAKS: error message displayed when the charging station encountered
leaks during the NITROGEN TEST. A /C system is not in tight
Solution: Check the connections and repeat the procedure. If the problem persists, look
for the leak using the N2+H2 mixture and the special leak detector
Error #26:
COMUNICATION ERROR: Error message displayed when the charging station
loses its connection with the sanitiser or external analyzer
Solution: verify the electrical connections of the sanitiser or the analyzer with the
charging station. Power cycle the charging station
Error #27:
LOW OIL VOLUME: error message displayed when the amount of oil / tracer set is
greater than the amount available
Solution: Fill the oil/tracer container
NOTE: using tracer not recommended by the manufacturer will void the warranty.
NOTE: Use only oils recommended by the manufacturer or vehicle manufacturer.
Never use oil used
Error #30:
CHECK CONNECTIONS: error message displayed when the flow rate of filling is
too low
Solution: Verify the correct opening of the quick couplers, make sure that the amount of
gas in the refrigerant bottle is > 3 kg, otherwise fill the inner refrigerant bottle.
Rarely, it may happen that the temperature of the engine compartment of the vehicle is
too high compared to that of the charging station, this can cause an immediate balance
between the refrigerant bottle pressure and A/C pressure causing a slowdown or
interruption of the filling. To avoid this it is recommended not to do fill A/C in a vehicle
exposed to the sun or a vehicle with the engine running.
Error #32:
EMPTY EXTERNAL BOTTLE: error message appears during the process of filling
the refrigeant bottle when the pressure drops to zero before the completion of the procedure
Solution: Check the connections, quick couplers and valves on the external bottle; if the
external bottle is empty, replace it with a full one, then run another filling.
Error # 33:
HIGH PRESSURE ALARM: error message appears during the recovery
procedure, internal bottle filling, emptying hoses, flushing hoses or A/C system flushing, this
occurs when the hydraulic pressure reaches approximately 20 bar. The causes may be:
Ambient temperature where is located in the station is too high. Solution to wait for a
sufficient time to cool the charging station before resuming the interrupted procedure.
Number of services performed by the station is excessive. Solution to wait for a
sufficient time to cool the charging station before resuming the interrupted procedure.
One of the taps of the internal bottle is closed. Solution to open the tap and resume the
interrupted procedure.
