1.2.Responsibility
Everyone that will use the AX2100 must comply with this manual ,and do it as MSA
rules .Any special operation or danger operation may hurt the users or life . If anyone not comply with this manual and anything happed ,MSA will not
responsible for it .
2.Product description
AX2100 series SCBA ,6.8L ,9L air cylinder is available . It’s made of (1)full face
mask ,(2)air cylinder ,(3)backplate .
2.2.Main materials
Backplate: enforced fiber material , anti static
Backplate harness: fire resistant harness and fabric Reducer parts : Brass ,nickel plated and chrome processing Medium and high pressure hose : rubber
Facepiece: rubber and PC material
Other parts: stainless steel and plastic
Before using the cylinder , the users must be read the information printed on the cylinder .
MSA cylinder need to be testing every 3 years . MSA suggest the users to change new valves after the water pressure testing .
Only the repair person or MSA maintenance team could make the testing to the cylinder or valve , the users could not take off the valve or gauge be themselves .
Never put the full refilled cylinder exposure under the sunshine . It’s forbidden to change any parts from the cylinder or valve .
2.3.2.The quality standard of air
The refilling air must be approved by : ISO8573.1 the first grade quality air
EN12021 or Germany DIN3188 USA CGA D/E grade
Backplate set is made by plastic backpack ,shoulder tape ,reducer ,medium hose , high pressure hose ,pressure gauge , demand valve etc .
Reducer installed under the backpack , shoulders size could be adjustable . Backplate made of enforced fabric .
Shoulder tape and waist belt made of fire resistant fabric ,much comfortable
design .
Other metal parts made of stainless steel material .
The buckles and tapes of cylinder could be adjustable so that to fit different size
of cylinder .
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