How to Use the AUTOOL LM708 Refrigerant Recovery Machine
A step-by-step AUTOOL LM708 guide to circuit selection, R134a or HFO-1234yf recovery, oil control, evacuation, measured charging, Auto mode and maintenance.
Tag R134a recovery machine
How to Use the AUTOOL LM707 Refrigerant Recovery Machine
A current-generation AUTOOL LM707 guide to verified R134a setup, recovery, pressure-rise checking, oil control, evacuation, measured recharge, safe Auto Mode use and maintenance.