OCENCO M-20 Instruction Manual
Also see for M-20: Quick start guide
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Page 13 of 154. Donning Instructions:4.1 When to use the M-20The M-20 should be used immediately at the first indication of a fire or explosioneven though no smoke is visible. Carbon monoxide is odorless and colorless, soyou could breathe fatal amount of the gas before smoke is present. If yoususpect an oxygen deficient atmosphere, put on the M-20 since it also gives youprotection in an oxygen depleted atmosphere. Don’t wait: put on the apparatusand escape to fresh air.Possible Indications of an emergency:1. Sight of smoke2. Smell of smoke3. Sight of fire4. Fire alarm or carbon monoxide alarm5. Sudden increase of air temperature6. Sound of explosion7. Vibrations of explosion8. Interruption of ventilation9. Someone around you has difficulty breathing or passes outIn the event of an emergency, always don your self-rescuer before attempting toescape or help others.4.2 How to Use the M-204.2.1 Donning the M-20:1.) Release yellow lever and discard cover.2.) Remove unit by pulling yellow neck strap upwards.3.) Insert yellow mouthpiece.4.) Fit yellow noseclip5.) Fit and adjust yellow neck strap6.) Breathe through mouth and escape.These are the six fundamental steps that should be practiced numerous times bythe trainees.Depending on style of hardhat used, it may be necessary to remove the hat beforefitting the neck strap. |
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