Janus Sv Series User Manual

Page: 1
FM-200® FILL MANUAL
Revision B
Document # DOC180
Issued: August 16, 2010
Revised: April 2, 2012
Section 1 General Information
1 GENERAL INFORMATION
is manual describes the procedure for lling Janus Fire Systems® Sv Series, Mv Series, and Lv Series
cylinder assemblies with FM-200® agent.
1.1 Listings and Approvals
To maintain FM Approval for Janus Fire Systems® Fire Suppression Systems, cylinder recharge must be
performed at a Janus Fire Systems® recognized facility.
1.2 Extinguishing Agent
FM-200® (HFC-227ea) is a colorless, non-toxic gas and a clean, eective, environmentally acceptable,
electrically non-conductive re suppression agent. It is formed from the elements carbon, uorine and
hydrogen (CF3CHFCF3 - heptauoropropane). e primary extinguishing mechanism of FM-200® is
heat absorption, with a secondary chemical contribution from the thermal decomposition of FM-200® in
the ame.
Most metals, such as aluminum, brass, steel, and stainless steel, as well as plastics, rubber, and electronic
components, are not aected by exposure to FM-200®.
In Janus Fire Systems® FM-200® Fire Suppression Systems, the FM-200® agent is stored as a liquid in steel
cylinders and superpressurized with nitrogen to 360 psig (24.8 bar) at 70°F (21.1°C) to improve its ow
characteristics. When discharged, FM-200® vaporizes at the discharge nozzles and becomes thoroughly
mixed with the air throughout the protected area reaching a predetermined design concentration.
1.3 Safety Considerations
All safety guidelines contained in this manual must be read and understood before lling any Janus Fire
Systems® cylinder. All applicable guidelines shall be followed before, during, and after the ll procedure
including any additional local standards or regulations determined by the authority having jurisdiction
(AHJ). Where the guidelines in this manual and local guidelines or regulations conict, the most stringent
requirement should be followed.
ose individuals responsible for the lling of a Janus Fire Systems® FM-200® cylinder assembly must be
trained.
At a minimum, Janus Fire Systems recommends the following safety equipment be worn at all times during
the ll procedure:
• Work boots with protective toe guards
• Safety glasses or goggles
• Gloves to prevent injury of the hands or ngers.
• Properly tting clothing.
• Properly tting ear plugs or other hearing protection.
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Janus Sv Series Specifications

General

Brand	Janus
Model	Sv Series
Category	Safety Equipment
Language	English