Safety Regulations; Correct Use - MSA ALTAIR 5X Manual De Uso

1

Safety Regulations

1.1

Correct Use

The ALTAIR 5X and ALTAIR 5X IR Multigas Detectors, hereafter also referred to as device, are for
use by trained and qualified personnel. They are designed to be used when performing a hazard
assessment to:
-
Assess potential worker exposure to combustible and toxic gases and vapors as well as low level
of oxygen.
-
Determine the appropriate gas and vapor monitoring needed for a workplace.
The ALTAIR 5X Multigas Detector can be equipped to detect:
-
Combustible gases and certain combustible vapors.
-
Oxygen-deficient or oxygen-rich atmospheres.
-
Specific toxic gases for which a sensor is installed.
-
US only: While the device can detect up to 30 % oxygen in ambient air, it is approved for use only
up to 21 % oxygen.
-
Outside the US: Oxygen for monitoring inertisation applications. The device is suitable and certi-
fied for the measurement of the oxygen concentration in gas mixtures for inertisation according to
EN 50104 but without alarm function.
The ALTAIR 5X IR Multigas Detector can also contain one infrared sensor to detect CO
combustible gases up to 100 % Vol.
-
Perform a blocked flow test before each day's use.
-
It is recommended that a Bump Test is performed before each day's use, and adjust if neces-
sary.
-
Perform a Bump Test more frequently if exposed to silicone, silicates, lead-containing
compounds, hydrogen sulfide, or high contaminant levels.
-
Recheck calibration if unit is subjected to physical shock.
-
Use only to detect gases/vapors for which a sensor is installed.
-
Do not use to detect combustible dusts or mists.
-
For accurate catalytic combustible readings, make sure adequate oxygen is present
(>10 % O ).
2
-
Never block pump inlet, except to perform a sampling system safety test.Have a trained and
qualified person interpret device readings.Risk of Explosion: Do not remove battery pack,
recharge Li Ion battery, or replace alkaline batteries in a hazardous location.Do not alter or
modify device.
-
Use only MSA-approved sampling lines.
-
Do not use silicone tubing or sampling lines.
-
Wait sufficient time for the reading; response times vary based on gas and length of sampling
line.
-
Do not use the device for prolonged periods in an atmosphere containing a concentration of fuel
or solvent vapors that may be greater than 10 % LEL.
Incorrect use can cause death or serious personal injury.
US only: This Class A digital apparatus complies with Canadian ICES-003.
It is imperative that this operating manual be read and observed when using the product. In particular,
the safety instructions, as well as the information for the use and operation of the product, must be
carefully read and observed. Furthermore, the national regulations applicable in the user's country
must be taken into account for safe use.
Alternative use, or use outside this specification will be considered as non-compliance. This also
applies especially to unauthorized alterations to the product and to commissioning work that has not
been carried out by MSA or authorized persons.
WARNING
ALTAIR 5X/ALTAIR 5X IR
Safety Regulations
or specific
2
US
7