provide moisture to the patient circuit. It is intended for use in spontaneously breathing patients weighing over 30 kg (66 lbs), in the home or hospital/institutional environment, who use mask-applied positive pressure ventilation therapy. Warnings A warning indicates the possibility for injury to the user or the operator. 6.2 Switching Off xTo switch off the ICU, the apparatus needs to be pressure-free. To do this, close the cylinder valve(s) and release the pressure with the lung governed demand valve (see Instructions for Use of compressed air breathing apparatus). xAfterwards the yellow button must be pushed twice within 2 seconds. installation and instruction manual for quality air breathing systems model abm - 700 m a r t e c h s e r v i c e s c o m p a n y p.o. box 7079 office: 800-831-1525 mazeppa, mn 55956 fax : (507)843-4953 breathing regulator mounted directly to the facepiece. The regula-tor may be removed from the facepiece by operating a spring loaded thumb latch, rotating the regulator 90 degrees and lifting it from the facepiece. The breathing regulator is equipped with an air saver/don-ning switch which can be activated by depressing the rubber covered switch. Start studying Basics of Breathing circuits, fresh gas decoupling, CO2 absorption. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Manual breathing means conscious breathing. Your respiratory system is automatic, but sometimes when you have a cold or for other reasons you actively control your own breathing temporarily. Try it right now, take a breath, exhale, repeat. That's You can also adjust the breathing rate by pressing Fn + Up/Down Sub-mode: 7 single colors (breathing) By pressing Backlit key in Breathing single color mode, you can switch between 7 different colors. 7-color breathing mode In this mode, the keyboard will not only be breathing, but also switch to different color each time it breaths. These Instructions for Use (this Manual