034-0091 Conversion Installation Kit

1. Do not remove old switch. 2. Unplug compressor from outlet. 3. Cut wires to the old switch to the motor and from the plug. 4. Remove the supply line from the ¼” elbow from the right side of the manifold. 5. Remove the ¼” elbow from the right side of the manifold. 6. It may be necessary to remove the manifold from the mounting plate for ease of installation. 7. Install the ¼” by 3/8” bushing adaptor in the manifold which previously held the ¼” elbow side wrapping Teflon tape on the adaptor first. 8. Install the ¼” pipe supplied into the ¼” by 3/8” bushing adaptor, wrapping Teflon tape on the pipe first 9. Install the pressure switch onto this ¼” pipe on the dump valve side wrapping Teflon tape on the pipe first. 10. Install the 2 ¼” plugs, one into the bottom of the switch and the other on the on/off side of the switch. 11. Install the ¼” MPT x 3/8” compression adaptor into the remaining hole using Teflon tape on the part first. 12. Remove the old smaller ¼” nylon tube from the old switch and pump supply tube. 13. Remove the nut and compression sleeve on the new pressure switch valve. On the supplied ¼” nylon tube, install the compression nut first, then white nylon sleeve, and finally the brass tubing insert. (the smaller tapered edge should face the valve). Install this nylon tube fits into the pressure switch valve. 14. Install the other end of the ¼” nylon line where the old ¼” nylon line attached to the pump tube fitting. 15. Replace the air supply line (where it attached to the ¼” elbow in step 4) into the ¼” MPT x 3/8” compression adaptor and tighten so that it will not come out of the adaptor. (Remove the compression nut and sleeve from the adaptor to facilitate this) 16. Install the power cord into one side of the pressure switch. Install each wire into the lower screws marked “line”. 17. Finally, install the motor wires into the other side of the pressure switch into the upper screws marked “motor”. 18. Install the 2 plastic strain reliefs on the holes on each side of the pressure switch to guard against fraying. Use pliers to squeeze the ends around the wires. 19. Reinstall the manifold to the mounting plate if you removed it. 20. Remove the old safety valve from the front of your manifold unit and install the new one supplied. 21. Installation is complete.