NANPU 3/8" NPT Compressed Air Filter Regulator Lubricator Combo Water/Oil Trap Separator - Gauge(0-150 psi), Poly Bowl, Semi-Auto Drain, Bracket - 3 in 1 Two Unit;

Installation and Operating:
1. Please cleaning the port and fitting before installing, avoiding bringing dirty thing to the air path.
2. Pay attention to direction of air flow and arrow pointing on body if match, minding port and tooth type if correct.
3. Adjustment of pressure: Pull up the knob of adjustment of pressure up, clockwise rotation, pressure is rising. Anticlockwise rotation, pressure is down. Watch the air gauge and point range and adjust the required pressure, then press the button to the lock status.
4. Water bowl excretion. When it is no air pressure, water bowl will automatic excrete. When it has air pressure, the drainage column will rise. Water bowl excreted, releasing the drainage column after drainage finished, then drainage column will automatic rebound, drainage ended. When the water level is beyond upper limit, please drainage. Otherwise that will cause poor dehumidification.
5. Adjustable oil: Clockwise rotated needle valve, oil dropped will reduce. Anticlockwise rotated needle valve, oil dropped will increase. After adjusted air flow and set needle valve, air flow and oil dropped will increase, air flow and oil dropped will reduce.
6. Refueling method: You can open air path then refueling oil. Anticlockwise rotates refueling screw, refueling capacity does not exceed 80% of bowl. After refueling, please lock refueling screw.

Notice:
Please be careful to use a wrench to tighten the fitting.
The first installation may have an excretion reaction(Not leakage, for the first time the internal pressure is different from the outside, it is necessary to discharge the excess air first). In this case, please wait for a while.