HOW TO maintain and clean the Hilti DX 36 powder-actuated tool

My gun won't fire some times it will but not often can anyone help?

Hola Saludos donde encuentro centro de cervicio en Ensenada B C Mexico ?

Precio HILTY DX 36

Hola algún vídeo de como armar está pistola ,sobretodo la parte trasera gatillo

DAMNIT, I just blew off a finger

If that dust truly has lead in it, the wire brush cleaning should not be done around children or where they may be active, and proper protective gear should be worn by the cleaner. Lead is poison, especially in dust form and particularly so for children.

Great video, I have had my Hilti since 1988 and it still works great with hardly any cleaning