3M Airstream AS-300 Manual Del Usuario página 97

Temple Seal Replacement (Figure 15)
Push temple seals into slots firmly to ensure correct fitting.
Use of unapproved parts or unauthorised modification could result in
danger to life or health and can invalidate any warranty.
If disposal of parts is required this should be undertaken in accordance with local
health and safety and environmental regulations.
STORAGE AND TRANSPORTATION
These products should be stored in the packaging provided in dry, clean
conditions away from direct sunlight, sources of high temperature, petrol and
solvent vapours.
Do not store outside the temperature range -20°C to +50°C or with humidity
above 90%.
If the product will be stored for an extended period of time before use, the
suggested storage temperature is 4°C to 35°C.
When stored as stated, the maximum life (shelf life plus in-use life) is 5 years
from date of manufacture.
The expected shelf life (prior to use) of the filter is 5 years from the date of
manufacture.
The original packaging is suitable for transporting the product.
TECHNICAL SPECIFICATION
Respiratory Protection
Minimum Protection Factor = 50 when connected to Dustmaster Air Filter Unit.
(AS/NZS1715)
EN12941:1998 TH1
Required Minimum Protection Factor (RMPF) - the protection factor required to
reduce exposure to an acceptable level. It is expressed as a ratio of the
measured ambient airborne concentration of a contamniant to an acceptable
exposure level or stanard.
Eye Protection
Visor Surround, AS-321 - EN166 3:9:B
Molten Metal Visor, AS-361 - EN166 2:B:3:9
Antiscratch Visor, AS-362 - EN166 2:B:3
2 = Optical Class
3 = Liquid Splash
9 = Molten metal and hot solids
High speed particles
Medium energy impact
Low energy impact
Where the markings on the visor and visor surround are different, the lower
classification should be taken.
Head protection
The helmet meets the requirements of EN397:2012.
Flow Characteristics
Manufacturers Minimum Design Flow (MMDF) 170 l/min
Battery Duration
007-00-01 Battery Pack = 5 hour duration = 4.8V, 2.4Ah NiCd
007-00-03 Battery Pack = 8 hour duration = 4.8V, 4.3Ah NiCd
Operating Conditions
-5ºC to +50ºC
<90% Relative Humidity
Head Size
One size, adjustable to fit 52cm to 64cm
Weight (g)
Total weight of helmet (g) = 920
Weight of battery pack (g) 007-00-01 = 490
Weight of battery pack (g) 007-00-03 = 710
96