6
Safety Regulations
GB
G1 Integrated SCBA System
1
Safety Regulations
1.1
Correct Use
The MSA G1 - referred to hereafter also as device - is a pressure-demand self-contained
breathing apparatus (SCBA) operating independent of the ambient air for use in firefighting in
atmospheres immediately dangerous to life or health.
Breathable air according to EN 12021 is supplied to the user from a compressed air cylinder via
a pressure reducer, a lung governed demand valve and a face piece. The exhalation air is
released directly into the ambient atmosphere.
In combination with a certified Facepiece (Full Face Mask) the device protects the wearer against
inhalation of hazardous substances and mixtures, harmful biological agents and oxygen defi-
ciency.
DANGER!
This device is a pure gas protection device. It is not suitable for underwater diving.
WARNING!
Only trained individuals should be allowed to use the device after ensuring sufficient knowledge
on donning and general use of the device. Failure to follow this warning can result in serious
personal injury or death.
WARNING!
Read this manual carefully before using the device. The device will perform as designed only if it
is used and maintained in accordance with the manufacturer's instructions. Otherwise, it could fail
to perform as designed and persons who rely on this device for their safety could sustain serious
personal injury or death.
Before use the product operability must be verified. The product must not be used if the function
test is unsuccessful, it is damaged, a competent servicing/maintenance has not been made,
genuine MSA spare parts have not been used.
1.2
Liability Information
MSA accepts no liability in cases where the device has been used inappropriately or not as
intended. The selection and use of the device are the exclusive responsibility of the individual
operator.
Product liability claims, warranties and guarantees made by MSA with respect to the device are
voided, if it is not used, serviced or maintained in accordance with the instructions in this manual.
1.3
Safety and Precautionary Measures
• Approved for use at temperatures between -40 °C and +60 °C depending on facepiece certifi-
cation. For detailed information, see chapter 18.
• The device may be used in explosive atmospheres according to the class stated in the ATEX
certification. For detailed information, see chapter 18.
• The ATEX class of any other equipment used together with this device has to be regarded as
well. The lowest class sets the limit.
• If the device is used in an explosive atmosphere, dissipative clothes and footwear must be
used in conjunction with dissipative grounds. When used in explosive atmospheres there must
be direct contact between the head harness of the mask and the head. Do not use head cover-
ings (e.g.fire hoods) under the head harness.
• Compatibility with other types of Personal Protective Equipment (PPE) worn during use of the
device (e. g. clothing and helmets) has to be ensured according to Directive 89/656/EC.
• Use of the device in a vicinity that generates strong electrostatic charges in explosive atmo-
spheres is not allowed.
• Do not expose the device to any substances that will or might attack any part of the SCBA,
causing the SCBA to not perform as designed and approve
