3. Use
3.1 Preliminary checks
Connect the feeding cable to the mains (220V AC single phase) and turn on the main switch.
• Check that the refrigerant used by the A/C system to be serviced is the one the service unit is
intended for R134a
• Check oil levels (vacuum pump and new oil reservoir).
• After having turned on the unit, check the level of the refrigerant in the internal reservoir.
3.2 Description of the unit
Ecos-150 sw 1.x.x - ver. 1.0
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