Owner manual
16009 DiscovR R134a Refrigerant Identier
5
Operating Instructions
UnderstandingtheLEDIndicators
•
A solid LED light indicates the unit is busy.
•
A ashing LED light indicates the unit is waiting for the operator.
Operation
1. Remove the DiscovR Identier from the box and expose
the unit to fresh air.
2. Verify the vehicle ignition is turned OFF. Connect the
power cable clips (red to positive; black to a metal ground)
to the vehicle’s 12-volt battery.
3. Connect the power cable to the Identier. The LED lights
run through the function sequence.
4. Press the NEXT button.
5. Wait while the WARM UP LED is on.
6.
Once the unit has warmed up, the CALIBRATING LED ashes:
a. Fully squeeze the rubber calibration bulb ve (5) times.
b. Press the NEXT button.
c. The CALIBRATING LED will light solid.
7. After calibration, the ANALYZING LED ashes:
a. Connect the sample hose with the R134a service
coupler to the vehicle. A very slight ow of gas will exit
the unit from the center tube.
b. Press the NEXT button.
c. The ANALYZING LED will light solid.