MSA M1 LGDV Operating Manual
Positive pressure lung governed demand valve
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Also See for M1 LGDV:
- Operating manual (66 pages) ,
- Cleaning and disinfection manual (27 pages) ,
- Quick start manual (2 pages)
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Summary of Contents for MSA M1 LGDV
- Page 1 Operating Manual M1 LGDV Positive Pressure Lung Governed Demand Valve Order No.: 10190261/00 MSAsafety.com...
- Page 2 Schlüsselstrasse 12 8645 Rapperswil-Jona Switzerland © MSA 2018 All rights reserved...
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Page 3: Table Of Contents
..............M1 LGDV... -
Page 4: Safety Regulations
Safety Regulations Correct Use The M1 LGDV, in this manual also referred to as device, is a lung governed demand valve for a Compressed Air Breathing Apparatus or Compressed Airline Breathing Apparatus. It is connected between compressed air supply and full face mask and controls the inhaled air. -
Page 5: Series
Safety Regulations Series This manual applies to the following lung governed demand valves from the M1 LGDV series: AS (push to connect / quick connect) • M1-AS LGDV, short • M1-AS LGDV, long • M1-AS LGDV, fix M45x3 (threaded version) •... -
Page 6: Description
Short / long version for coupling Diaphragm Fixed version Valve assembly (inclusive housing) Bypass Marking M1-AS LGDV M1-AE LGDV M1-ESA LGDV Fig. 2 Marking Type / Part number CE-marking with notified body number (DEKRA EXAM, Zertifizierungsstelle Dinnendahlstr. 9, 44809 Bochum) M1 LGDV... -
Page 7: Use
Screw the device into the mask (M1-AE) or insert it into the adapter of the mask until it distinctly snaps into place (M1-AS, M1-AS-B, M1-ESA). Support during Donning MSA recommends that the device must be attached to the mask and the connection inspected by a second person. Putting the Device into Operation To activate the device, inhale once forcefully or push the flush button. -
Page 8: Removing The Device From Scba
It is a safety system that supplies the user with continuously flowing air independent of the lung governed demand valve. By turning the red handwheel, the bypass is opened and can be set indi- vidually. WARNING! When using the bypass, the compressed air consumption increases. M1 LGDV... -
Page 9: Maintenance
The optimal storage temperature is between +15 °C and 25 °C. The optimal relative humidity is below 65 %. Malfunction In case of malfunctions, the device must be inspected and if necessary repaired by MSA or trained service personnel. M1 LGDV... -
Page 10: Technical Data / Approvals
Approvals The device complies with the Regulation (EU) 2016/425. 0158 Lung governed demand valves of the M1 LGDV series are approved as EN 137 components of a compressed air breathing apparatus according to chapter 6 in compliance with EN 137. -
Page 11: Ordering Information
LO-BN-CNN-DN-EN-FN-GN-HN-IN-JN-KN-L9-MN-NN-ON-PN M1-AS-B LGDV, long LO-BN-CNN-DN-EN-FN-GN-HN-IN-JN-KN-L0-MN-NN-ON-PN Accessories Description Part number Seal cap (protective sleeve for plug-in nipple) (pack of 10) D4080871 Dust cap for AS series 10027738 Dust cap for AE series D0012961 Dust cap for ESA series 10039000 M1 LGDV... - Page 12 For local MSA contacts, please visit us at MSAsafety.com Because every life has a purpose...
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