Summary of Contents for Zodiac Aerospace EROS MF40
- Page 1 © EROS MF40 Crew Oxygen Mask without Stowage Strap User Guide 4NUT0577 issue 3...
- Page 2 1.Insitu Testing Before each flight, check that the system is operating properly. 1.2. Cup 1.2. Box Press the “PRESS TO TEST” button on the regulator. Oxygen flow must be heard. Press and hold the After second “PRESS TEST blinker must turn black. It AND RESET”...
- Page 3 2.Donning 2.1. Box 2.1. Cup CAUTION: After any use of a mask, always restow it in its stowage container in Firmly grasp the 100% mode (see Section 5) Firmly grasp the regulator regulator by the even if it may be necessary by the red tabs and pull the red tabs and pull to use it again during the...
- Page 4 3.Regulator Function 100% Mode The regulator is switched to different modes using a rotating knob. • This mode is used during the stowage and the donning. • It allows the user to breathe 100% oxygen. • To activate the 100% mode, turn the rotating knob to the “100%” position.
- Page 5 4.Optional Features Harness Comfort-Control Function Noise Reduction Function The noise reduction function • To release tension of the harness, press the harness comfort-control button to the first stop. suppresses breathing noise during communication. • To increase tension of the harness, press the same button to the second stop, until it feels comfortable.
- Page 6 5.Packing (1/8) WARNING: Failure to follow the correct packing procedure may prevent repeatable mask deployment performance. 5.1. Set the regulator in 100% mode by centering 5.2. Open the stowage box doors & coil the oxygen- the unique command knob. Make sure the two supply hose in “figure eight”...
- Page 7 5.Packing (2/8) WARNING: Failure to follow the correct packing procedure may prevent repeatable mask deployment performance. Harness lower spacer 5.4. While holding the mask, position the harness 5.3. Hold the mask by the regulator (do not press lower spacer against the upper part of the face the red tabs).
- Page 8 5.Packing (3/8) WARNING: Failure to follow the correct packing procedure may prevent repeatable mask deployment performance. 5.7. First position the harness inside the box. Continue with the mask regulator assembly. Keep the lower spacer of the harness against the 5.8. Continue to insert the mask regulator assembly upper part of the face piece when inserting the mask into the stowage box while maintaining the centered inside the box.
- Page 9 5.Packing (4/8) WARNING: Failure to follow the correct packing procedure may prevent repeatable mask deployment performance. Mask stowage locking tabs 5.10. To reset the system fully 5.9. Ensure the mask regulator is fully seated press then release the “PRESS against the box locking mechanism in the TO TEST AND RESET”...
- Page 10 5.Packing (5/8) 5.11. Ensure the “OXY ON” 5.12. Finally press then release the flag disappears when “PRESS TO TEST” button on the “PRESS TEST regulator. RESET” button is released. NOTE: This step will help release any residual pressure within the mask supply hose.
- Page 11 5.Packing (6/8) CAUTION: Avoid common cases of improper packing including but not limited to the following examples DO NOT tangle the supply hose inside the box. DO NOT coil the supply hose a loop into bottom stowage box.. 4NUT0577 issue 3...
- Page 12 5.Packing (7/8) CAUTION: Avoid common cases of improper packing including but not limited to the following examples DO NOT shove the harness inside the lens or the face piece. 4NUT0577 issue 3...
- Page 13 5.Packing (8/8) CAUTION: Avoid common cases of improper packing including but not limited to the following examples DO NOT twist the supply hose. DO NOT engage the oxygen mask inside the stowage box while pushing on flexible hose Flexible hose 4NUT0577 issue 3...
- Page 14 6.Packing in Cup Install the Swing down mask- the mask into regulator the cup until against it clicks the lens locked. protector. ‘Click’ 7.Cleaning and Sanitizing The Mask Warning: Do not wash the mask with any solvent or detergent. ® Use only EROS SAN 50 wipes to clean and disinfect the facial seals.
- Page 15 9. Complete System Test Zodiac Aerotechnics recommends to perform this test at least once a year: • Remove the mask regulator from the stowage box. • Hold the mask-regulator and inflate the harness using the red tabs. • Using a Box: Check that the blinker on the stowage box turns yellow and then black, within a few seconds.
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