Replace The Air Filter Element And Air Filter Bowl In The Plasma Supply - Hypertherm Freedom 38 PPA Service Manual

4 – Plasma Components

Replace the air filter element and air filter bowl in the plasma supply

Kit number Description
428415 Kit: Nylon air filter bowl for plasma cutting system (includes O-ring) (in rear panel recess)
228695 Kit: Air filter element for plasma cutting system (inside filter bowl – includes O-ring for filter bowl)
Remove the air filter element and air filter bowl
1. Turn OFF the system. Make sure the power switch on the front panel is in the OFF (O) position.
2. Drain the air tank to release pressure. See page 61.
3. Remove the service panel on the plasma side of the system.
4. Disconnect the compressed air hose from the back of the plasma supply.
5. Locate the air filter bowl in the plasma cutting system's rear panel. The air filter element is inside the filter bowl.

The air filter bowl in your plasma supply may differ slightly from the one shown in this
picture.
Install the air filter element and air filter bowl
1. Refer to the Maintenance and Repair chapter in the Powermax125 Operator Manual to install a new air filter element
and air filter bowl.
2. Reconnect the compressed air hose to the back of the plasma supply.
3. Put the service panel back in place.
114 Freedom 38 PPA Service Manual 809010