Error Codes; Analyzer Error Codes; Vacuum Error Codes - Snap-On ECO DUAL GAS Manuel D'instructions

Solution: To wait for a sufficient time to cool the charging station before resuming the
interrupted procedure.
One of the taps of the internal tank is closed.
Solution: To open the tap and resume the interrupted procedure.

ERROR CODES

Analyzer error codes

Error #1: The air or gas readings were unstable.
 Solution: Move the unit away from sources of EMF or RFI such as radio transmitters
and arc welders.
Error #2: The air or gas readings were excessively high.
 Solution: Move the unit away from sources of EMF or RFI such as radio transmitters
and arc welders.
Error #3: The air calibration resulted in a low output.
 Solution: Prevent refrigerant from flowing into the unit through the sample inlet during
air calibration.
 Solution: Allow any refrigerant in the atmosphere to dissipate before performing air
calibration
Error #4: The unit is beyond the operating temperature range
 Solution: Move the unit to an area where the ambient temperature is within the
specified operating range.
Error #5: The refrigerant sampled has an excessively large amount of air or there was little or
no sample flow due to plugged sample line gas analyzer filter. This is the code to prompt the
user to change the filters. This should be considered more as a prompt than an actual error.
 Solution: Verify the coupler valve is open.
 Solution: Verify the gas analyzer filters are not plugged with debris or oil
 Solution: Replace gas analyzer filters

Vacuum error codes

Error #6: If the value is not reached at the end of the set time, an error of the system pressure
is displayed.
Possible Cause of error: Time selected too low, lack of tightness of the system (in the
vehicle, in the charging station or in the connection between the two components) or the
pump power of the charging station is too low.
Error #7: If the value is not reached at the end of the set time, an error of the system pressure
is displayed.
Possible Cause of error: leaks in the system (in the vehicle, the charging station or in
the connection between the two components).
Error #8: If the value is not reached at the end of the set time, an error of the system pressure
is displayed.
Possible Cause of error: leaks in the system (in the vehicle, the charging station or in
the connection between the two components).
INSTRUCTIONS MANUAL
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