The Test Results - Magneti Marelli 007935090940 User Manual

R134a gas analyzer
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I
F
NSTRUCTIONS
OR
WARNING: Be sure to turn off the vehicle and let it rest for 3 minutes.
1)
Connect the power cable to the power port located on the bottom of the instrument.
2)
Connect the power clips to the 12 VDC battery source. Be sure to observe the correct polarity.
3)
The lights will sequence, press "NEXT" to begin the "WARM UP".
4)
After approximately 90 seconds, the "CALIBRATING" light will flash.
5)
Fully squeeze the calibration bulb 5 times and press "NEXT".
6)
The "CALIBRATING' light will illuminate for approximately 60 seconds.
7)
When the Analyzing light begin to flash, connect hose to the vehicles low side service port and then press
"NEXT".
8)
The Analyzing light will illuminate for approximately 45 seconds while the test is in progress.
9)
The "PASS"/"FAIL" light will then provide the test results (See The Test Results)
10) Disconnect the sample hose from the vehicle, press the "NEXT" button and squeeze the calibration bulb
5 times. Remove the power and the instrument may now be stowed.
T
T
R
HE
EST
ESULTS
1) After the Analysis is complete, the "PASS" or "FAIL" light will flash.
a) "PASS" indicates the refrigerant tested is 95% or greater R134a and is suitable for recovery.
b) "FAIL" indicates the refrigerant tested is less than 95% R134a and should not be recovered without
special equipment.
c) The EXCESS AIR" light will illuminate in conjunction with the "PASS" or "FAIL" if the instrument
determines that a significant amount of air is present. (See Help/Troubleshooting) .
U
SE

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