Mask stowage box and crew mask (B/E Aerospace) - In case of fire or smoke, the Auto Dilution Valve (ADV) must be manually closed by pulling the ADV Button.
In case of fire or smoke, the Auto Dilution Valve (ADV) must be manually closed by pushing the ADV Button.
Mask stowage box and crew mask (EROS) – When pushed the Oxygen Saver Valve (OSV) button allows the flight crew to breathe cabin air when oxygen supply is not required.
Passenger Oxygen Supply - The Supply Control Knob is located at the OXYGEN control panel and provides three different knob positions: PAX AUTO, PAX OVRD and CREW ONLY. When the knob is set to the PAX OVRD position, a manual deployment can be performed from the cockpit, if the OXYGEN SUPPLY handle is pulled.
When the knob is set to the PAX OVRD position, a manual deployment can be performed from the cockpit, if the OXYGEN SUPPLY handle is pushed.
Passenger Oxygen Supply - The Supply Control Knob is located at the OXYGEN control panel and provides three different knob positions: PAX AUTO, PAX OVRD and CREW ONLY. When the knob is set to the CREW ONLY position, the automatic deployment of passenger oxygen masks is disabled.
The oxygen supply system delivers oxygen to the crew and passenger oxygen systems through the HP oxygen distribution lines.
The oxygen supply system delivers oxygen to the crew and passenger oxygen systems through the LP (not HP!) oxygen distribution lines.
Mask stowage box and crew mask (B/E Aerospace) - The tension harness can be adjusted but only before donning the mask.
The tension harness can be adjusted after donning the mask. The pilot will slowly push back on the harness attachments until the desired comfort level is reached. If too much adjustment is achieved, tap or bump the inflation lever inward causing momentary bursts of deflation. This resets the harness to the full tension position.
Mask stowage box and crew mask (B/E Aerospace) - Auto Dilution Valve (ADV) - When pushed, the flight crew will breathe:
Mask stowage box and crew mask (B/E Aerospace) - In case of cabin depressurization, the Auto Dilution Valve (ADV) automatically closes (pushed position). The ADV is capable of closing automatically even without cabin decompression. Normally, cabin pressure altitudes from _____ cause the valve to close.
What is the meaning of the 'OXY LO PRES' Caution CAS message?
Passenger Oxygen Supply - The Supply Control Knob is located at the OXYGEN control panel and provides three different knob positions: PAX AUTO, PAX OVRD and CREW ONLY. When the knob is set to the PAX AUTO position, the passenger masks automatic deployment is initiated at the moment that the cabin pressure attains _____ if the OXYGEN SUPPLY handle is pushed.
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Mask stowage box and crew mask (B/E Aerospace) - Oxygen Supply Control Knob - What is the true statement about the EMER selection?
The ratio of oxygen supply depends on the cabin altitude.
Mask stowage box and crew mask (EROS) - To stow the mask, set the mode selector to the 100% position. It is impossible to stow the mask if the mode selector is set in a position other than 100%.
Mask stowage box and crew mask (B/E Aerospace) - The OXY ON flag appears whenever _____
Mask stowage box and crew mask (B/E Aerospace) - Auto Dilution Valve (ADV) - When pulled, the flight crew will breathe:
The oxygen system has two HP oxygen lines, one of them is used to refill the cylinder through the charging valve, and the other discharges oxygen overboard in case of _____ of the oxygen cylinder.
Both oxygen cylinders (50-cu.ft and 77-cu.ft) have an _____ maximum operational pressure.
Protective Breathing Equipment (optional) - The Protective Breathing Equipment (PBE) improves the wearer's visibility in case of smoke at the compartments, protects the head and face from melting or dripping plastics, and shields the head against brief exposure to heat and flame. Once donned, the PBE will protect the wearer for up to:
The PBE is usually installed behind the copilot seat, below the fire extinguisher. The PBE is a self-contained, portable, personal breathing device designed to safeguard the wearer from the effects of smoke, carbon dioxide, harmful gases, and oxygen deficiency while managing in-flight fire, smoke or fume emergencies. The PBE has two oxygen cylinders that together hold a minimum of 36 liters of oxygen. Both of them are discharged in 8 to 10 minutes, and enough oxygen will remain for 15 minutes of respiratory protection.
Passenger Oxygen Supply - The passenger oxygen system supplies oxygen to the passengers if a cabin depressurization occurs. The system is capable of supplying oxygen for up to 9 passengers (8 on the passenger cabin seats and 1 on the belted toilet seat).
A green discharge indicator disc blows out in the event of a cylinder overpressure. This indicator disk is located in the fuselage skin on the:
Mask stowage box and crew mask (B/E Aerospace) - A bright yellow star illuminates, indicating that oxygen is _____
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What is the meaning of the 'OXY SW NOT AUTO PRES' Advisory CAS message?
Mask stowage box and crew mask (B/E Aerospace) - Whenever the mask is inside the stowage box, the Auto Dilution Valve (ADV) is automatically closed.
The Auto Dilution Valve (ADV) must be manually closed.
Mask stowage box and crew mask (EROS) - With regards to the MODE SELECTOR, the 'N' selection (Normal mode) provides an automatic oxygen dilution on demand. In case of an emergency decompression, the regulator will automatically provide 100% oxygen when the cabin altitude exceeds _____