MSA Firehawk SCBA Care and Safe Use

[@Operator_sadness]

This really helped me because when I first got a M7 I had no idea what to do

[@jacobnichols6853]

Good video on training of Scba

[@محمدصميدان-ج4س]

👍

[@domp5014]

Yep

[@callsignhaze4819]

Just bought one of ebay

[@domp5014]

Can it be used just for regular negative pressure, or is the exhalation valve only made for positive pressure?

[@rexair_dude1915]

@@domp5014 only positive pressure NEVER mix demand and non demand parts and face pieces

[@domp5014]

@@rexair_dude1915 yea I’ve looked them up since my post. I was wondering since I’ve seen msa face pieces with the regulator or a 40mm nato filter attached. But as you said u need the right valve. Tbh tho, not a big fan of the facepieces themselves, so I wouldn’t see myself using one for negative pressure, with the right parts of course. My C50 better suits me

[@arataterll2658]

o☺☺

[@shermanhatch5881]

narrator sounds like brian Cummings!

[@gp5279]

MSA - you should encourage users to attach the MMR and do the seal checks instead of having them create a temporarily better seal by pushing the mask against their face by blocking the facepiece attachment port.

[@zzR960]

can I use this mask without the air tank?