Hypertherm Powermax30 Mode D'emploi page 9

15. Position the new air filter/regulator and pressure switch assembly in the center panel bracket. Hand-tighten the
retainer nut plus a quarter turn.

Do not to overtighten the retainer nut.
16. Route the drain hose through the hole in the base of the power supply.
17. Press the black wire's connector onto the pressure switch pin that is nearest the center panel; press the red wire's
connector onto the pressure switch pin that is furthest from the center panel.
18. Push-to-connect the gas supply hose to the fitting on the new air filter/regulator.
19. Reconnect the ground wire to the air filter's "T" fitting using the clip you removed in step 9 on page 6.
Air filter/regulator assembly
1
2 Drain hose
Brass "T" fitting
3
Ground wire clip
4
5 Push-to-connect fitting for gas supply hose
Powermax30/30 XP Field Service Bulletin 805330 Revision 2
Air Filter/Regulator and Pressure Switch Replacement
9
1
4
3
Red wire
6
7 Black wire
Pressure switch
8
Retainer nut
9
8
5
2
7
6
9