BA 002 Flashcards
Drager pss 7000
What is the working duration of the SBDA
31 mins at 50lpm consumption rate.
When ready for use how much does a Drager pss 7000 weight
15.5kg
What does stopcab stand for
Self contained Two stage Open circuit Positive pressure Compressed Air Breathing apparatus set
What features make up STOPCAB
Positive Pressure, first breath activated
Additional flow button
Speech diaphragm
Stable air supply, with low breathing resistance
A complete BA requires
Bodyguard key Tally Personal line Cable cutters Cylinder cover Cylinder Log bool
What size of mask is available
Outer - S, M, L
Inner - 1(s), 2(m), 3(L)
What is an LDV
Lung demand valve
What does the LDV do
Supplies air at a breathable pressure to need the demands of the wearer.
What does the reducer do
Assists with reduction of cylinder pressure to a breathable pressure.
What are the 3 non kink rubber air hoses that lead to a reducer.
A HIGH pressure air hose to the Electronic Management Unit (EMU).
A MED pressure air hose leading to the LDV provides air to the wearers mask once reduced.
A MED pressure air hose leading to a second person connection to assist other wearers with low air.
What does the bodyguard 7000 do
Gives a visual indication to the wearer of the air remaining in the cylinder and time warning device in minutes.
What features does the bodyguard incorporate
Monitors available air pressure of cylinder.
Time to warning (TTW) Numeric display
Time of warning (TOW) flashing led and audio
Visual led indicator -
Green- operational, key removed
Red/blue - warning mode.
Blue - telemetry signal
DSU - Distress signal unit
