Porter-Cable CPFAC2040P Service and Adjustments, To Drain Tank, To Replace or Clean Check Valve

Models: CPFAC2040P

1 18
Download 18 pages 50.08 Kb
Page 14
Image 14

To Drain Tank

1.

Set the On/Auto/Off lever to

 

"OFF".

2.

Turn the regulator knob counter-

 

clockwise to set the outlet

Water will condense in the air tank. If not

drained, water will corrode and weaken the air tank causing a risk of air tank rupture.

 

pressure to zero.

3.

Remove the air tool or accessory.

4.

Pull ring on safety valve allowing

 

air to bleed from the tank until

 

tank pressure is approximately

6.After the water has been drained, close the drain valve. The air compressor can now be stored.

Closed Drain

Valve

20 psi. Release safety valve ring.

5. Drain water from

air tank by opening

drain valve on

bottom of tank. Open Drain

Valve

NOTE: If drain valve is

plugged, release all air pressure. The valve can then be removed, cleaned, the reinstalled.

SERVICE AND ADJUSTMENTS

ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE PERFORMED BY TRAINED SERVICE TECHNICIAN.

Risk of Unsafe Operation. Unit cycles automatically when power is on. When servicing, you may be exposed to

voltage sources, compressed air, or moving parts. Before servicing unit unplug or disconnect electrical supply to the air compressor, bleed tank of pressure, and allow the air compressor to cool.

To Replace or Clean Check Valve

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

2.Unplug unit.

3.Remove the hose by removing the hose clamp. NOTE: The hose clamp is not reusable. You must purchase a new hose clamp, see the Parts List Manual or purchase a standard hose clamp at a local hardware store.

Check

Valve

Hose Clamp

4.Unscrew the check valve (turn counter-clockwise) using a socket wrench.

D26130

14 - ENG

Page 14
Image 14
Porter-Cable CPFAC2040P instruction manual Service and Adjustments, To Drain Tank, To Replace or Clean Check Valve