VEVOR V-0.25/8 Manual Del Usuario página 8

3.
Except1/4HP Model adjusts operating pressure by using a safety valve, the
acting pressure on the safety valve of other type must be higher than the acting
pressure of the checking pressure system from 1-2kg/cm².
6.PRESSURE ADJUSTMENT METHOD OF THE AUTO PRESSURE ADJUSTMENT COCK
1. Pressure up-down adjustment: turn (1) the pressure-adjustment screw right, the
pressure will raise up., On the contrary, the pressure will drop down, but the
pressure difference does not change.
2. Pressure difference adjustment: Turn (2) the pressure difference adjusting
screw right, the pressure difference width, which shuts off the electricity, will be
increased on the contrary, turn it left, the width decreases.
3. When the compressor is running to a set pressure,the saturation draining valve
will let off the gas from within the tube. This is a normal condition, not a leakage,
4. If a 3-phase power supply is used, pick any of the three wires to connect with
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