Air Source Triplex Unit AC / BC

I. Functions of the Three Components of the Air-Source Triplex Unit

1. Air filter: Used to purify the air source; it filters moisture from the compressed air to prevent moisture from entering with the airflow.

2. Pressure reducing valve: By stabilizing the gas pressure, it keeps the gas source unchanged, thereby reducing damage to the valve body, actuator, and other hardware.

3. Lubricator: Lubricates the moving parts of the unit and can lubricate components that cannot otherwise be oiled, thereby greatly extending the service life of the unit.

II. Instructions for Use:

1. The filtration system has two drainage methods: one is automatic differential-pressure drainage, the other is manual drainage. For manual drainage, discharge should be performed before the water level drops below the surface.

2. Pressure adjustment of the customized air-source filter pressure reducing valve: First open the relief valve handle and turn it to the right, then turn it to the left, then press it down and hold it in place. During adjustment, gradually regulate to the required pressure as the pressure changes, and observe whether the pressure gauge reading is stable.

3. The fuel injection system uses 32# turbocharger oil; the oil amount must not exceed 80%, and is adjusted via the black knob on top of the oil cup. The scale 0–9: 0 is minimum oil, 9 is maximum oil; the rotation direction is 0→9, not 9→0.

III. Maintenance:

1. Periodically clean the air filter pressure reducing valve and the water tank.

2. When the adjusted pressure is improper, check the spring, valve core, and balance spring of the adjusting device.

3. When a large amount of gas overflows from the overflow device, check whether the isolation part and valve stem are damaged.

4. Clean regularly using soapy water or clean water; do not use organic solvents such as acetone or toluene to clean plastic parts such as the bowl and sight glass.

5. During assembly, apply appropriate grease or lubricating oil to the slider and O-rings.