Hypertherm Powermax30 XP Service Manual - Manual (Page 150)

150 Powermax30 XP Service Manual 808150 Revision 1
6 – Power Supply Component Replacement
7. Does the air filter element need to be replaced?
 If yes, unscrew the plastic retaining nut that attaches the air filter element, being careful not to lose the spring
that is compressed between the retaining nut and the air filter/regulator. Do not allow the air filter element to
rotate as you remove the nut. Remove the air filter element from the plastic retaining nut.
 If no, continue with step 3 on page 150.
Figure 80
Install the air filter element and air filter bowl
1. Place the new air filter element on the plastic retaining nut. Verify that the spring is in place.
2. Install the new air filter element. Tighten the retaining nut to finger-tight.
3. Does the air filter bowl need to be replaced?
 If yes, install the new filter bowl.
 If no, clean the bowl before reinstalling it by wiping away any oil, dirt, or other contaminants.
Tighten the filter bowl to finger-tight.
4. Connect the drain hose to the fitting at the bottom of the filter bowl. Verify the drain hose extends towards the front of
the power supply.
5. Position the air filter/regulator assembly in the bracket on the center panel of the power supply, and attach it using the
plastic retainer nut. Hand-tighten the retainer nut plus a quarter turn.
 Do not overtighten the retainer nut.
6. Route the drain hose through the hole in the base of the power supply.
1 3
2
1 Air filter element
2 Spring
3 Retaining nut