Porter-Cable D24938-044-2 instruction manual To Replace Regulator

To Replace Regulator

1.Release all air pressure from air tank. See "To Drain Tank" in the Maintenance section.

2.Unplug air compressor.

3.Remove the outlet pressure gauge, tank pressure gauge, and quick connect (if equipped) from the regulator.

4.Remove the regulator. NOTE: If regulator comes in contact with tank and is unable to be removed follow these steps:

a.Using an adjustable wrench loosen pressure relief tube nut at air tank and pressure switch.

b.Lift retaining clip from handle and remove handle.

Retaining clip

Handle

c.Using an adjustable wrench, rotate the pressure switch assembly as shown.

Tank

RegulatorPressure

Gauge

Outlet

PressureQuick

GaugeConnect

d.It is now possible to remove regulator.

5.Apply pipe sealant tape to the nipple.

6.Assemble the regulator and orient as shown in figure.

NOTE: Arrow indicates flow of air. Make sure it is pointing in the direction of air flow.

Regulator

Arrow

7.Reapply pipe sealant to outlet pressure gauge, tank pressure gauge, and quick connect.

8.Reassemble outlet pressure gauge, tank pressure gauge, and quick connect. Orient outlet pressure gauge and tank pressure gauge to read correctly. Tighten quick connect with wrench.

9.If necessary, rotate pressure switch assembly into correct position.

10.If necessary, tighten pressure relief tube nuts at air tank and pressure switch.

11.If necessary, replace handle. Refer to Handle Assembly paragraph in the Assembly section.

D24938 22- ENG