MSA ALTAIR 4XR, Руководство по эксплуатации

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ALTAIR
®
4XR
6
Safety Regulations
US
WARNING!
This is a class A product in accordance with CISPR 22. In a domestic environment, this product may
cause radio interference, in which case the user may be required to take adequate measures.
This Class A digital apparatus complies with Canadian ICES-003.
1.2 Liability Information
MSA accepts no liability in cases where the product has been used inappropriately or not as intended.
The selection and use of this product must be under the direction of a qualified safety professional who
has carefully evaluated the specific hazards of the jobsite where it will be used and who is completely
familiar with the product and its limitations. The selection and use of this product and its incorporation
into the safety scheme of the jobsite is the exclusive responsibility of the employer.
Changes and modifications not expressly approved by the manufacturer will void the user’s authority
to operate the equipment.
1.3 Safety and Precautionary Measures to be Adopted
WARNING!
Carefully review the following safety limitations and precautions before placing this device in service.
Do not alter or modify the device.
Failure to do so can result in serious personal injury or death.
WARNING!
All device readings and information must be interpreted by someone trained and qualified in inter-
preting device readings in relation to the specific environment, industrial practice and exposure limita-
tions.
Check Function
Before each day’s use, check the function of the device (

chapter 3.7 "Function Tests").
MSA recommends carrying out a routine inspection prior to each day’s use.
Bluetooth Operation
Bluetooth Operation is dependent upon signal availability of the wireless service(s) necessary to main-
tain the communication link. Loss of wireless signal will prevent communication of alarms and other
information to linked devices. Take appropriate precautions in the event a loss of wireless signal
occurs.
Perform a Bump Test
Bump test frequency is often stipulated by national or corporate regulations; however, bump testing
before each day's use is generally the accepted best safety practice and is therefore MSA’s recom-
mendation. The device must pass the bump test. If it fails the test, perform a calibration before using
the device.
Perform a bump test (see chapter 3.8 "Bump Test") more frequently if the device is subjected to phys-
ical shock or high levels of contaminants. Also, perform a bump test more frequently if the tested atmo-