Specifications

Weight Example*

*Enter the correct

weight for your

application.

4. Close the high and low side valves and start the A/C-R system.

Compare the gauge readings to the manufacturer’s specifications.

5. Turn off the A/C-R system and disconnect the high side hose

from it.

6. Start the A/C-R system and open both manifold valves to pull refrigerant from the

hoses.

7. At the lowest recommended operating pressure, close the low side valve and turn

off the A/C-R system. Disconnect the low side hose.

8. Close both manifold valves and turn off the MAIN POWER switch.

Operating Overview