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OCENCO M-20.2 

Self-Contained Self-Rescuer

 

Emergency Escape Breathing Device 

 

INSTRUCTION MANUAL 

 

 

Manual No:  NH22050 

Revision F,  ECN 2760 

 

 

 

 

 

 

 

Page 1 of 16 

Summary of Contents for M-20.2

Page 1: ...OCENCO M 20 2 Self Contained Self Rescuer Emergency Escape Breathing Device INSTRUCTION MANUAL Manual No NH22050 Revision F ECN 2760 Page 1 of 16...

Page 2: ......

Page 3: ...NED IN THIS MANUAL 4 THE M 20 2 EEBD IS NOT TO BE USED UNDERWATER CAUTIONS 1 THE M 20 2 EEBD MUST BE REGULARLY INSPECTED TO ENSURE OPERATIONAL READINESS 2 IF THE M 20 2 EEBD FAILS ANY OF THE INSPECTIO...

Page 4: ...g atmosphere to a person escaping from any area of toxic gas or oxygen deficiency The M 20 2 EEBD meets or exceeds the EEBD requirement for confined spaces onboard ships in the United States Navy the...

Page 5: ...he scrubber and then into the breathing bag During inhalation and exhalation carbon dioxide is absorbed by the lithium hydroxide scrubber Occasionally during low work rates the oxygen regulator suppli...

Page 6: ...he neck strap To fit the face shield simply pull the face shield over the head and pull outward on the o rings to tighten the face shield around the neck In the unlikely event that moisture on the ins...

Page 7: ...air in the breathing bag to vent 11 Yellow Latch Lever the yellow latch lever is lifted upwards to open the M 20 2 EEBD Only lift Latch during emergency use 12 Cover the cover has an integral yellow...

Page 8: ...4 13 6 5 10 7 9 16 19 8 2 3 1 13 14 12 17 11 18 15 Page 8 of 16...

Page 9: ...configuration for 5 continuous years during its 15 year service life After the M 20 2 has been deployed in the belt worn configuration for 5 continuous years it may be stored for the remainder of the...

Page 10: ...INSPECT THE M 20 2 EEBD The inspections for the M 20 2 EEBD are visual DO NOT lift the yellow latch or open the clear case to inspect the M 20 2 EEBD The inspections described below shall be performe...

Page 11: ...fe the pressure gauge is out of the green zone or the indications of force impacts are observed the unit should be removed immediately from service SECTION 9 HOW TO CARE FOR THE M 20 2 EEBD Your life...

Page 12: ...ic gas alarm 5 Sudden increase of air temperature 6 Sound of an explosion 7 Vibrations of an explosion 8 Interruption of air flow 9 Someone around you has difficulty breathing or passes out In the eve...

Page 13: ...20 2T Trainer is donned in practice the better their recall will be Periodic training is highly recommended to achieve proficiency A The following describes the theory of operation of the M 20 2T Tra...

Page 14: ...tortion of mouthpiece 7 Snap the Mouthpiece onto the Scrubber Spring Clips 8 Fold the Breathing Bag into a rectangle no larger then the bottom of the Scrubber 9 Snap the Activation Cable onto the Oxyg...

Page 15: ...gulations N Never substitute modify add or omit parts O Refer to the users instructions and or maintenance manuals for information on the use and maintenance of this respirator S Special or critical u...

Page 16: ...LakeView Corporate Park 10225 82nd Avenue Pleasant Prairie Wisconsin 53158 5801 United States of America Telephone 262 947 9000 Telefacsimilie 262 947 9020 www ocenco com Page 16 of 16...

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