BW Technologies MicroClip XT Spécifications télécharger pdf (Page 14)

GasAlertMicroClip XT

Cautions

a Cautions

• Warning: Substitution of components may impair Intrinsic Safety.

• Before using the detector, refer to Sensor Poisons and Contaminants

• Warning: For safety reasons, this equipment must be operated and serviced by qualified personnel only. Read and understand the

user manual completely before operating or servicing.

• Do not use the detector if it is damaged. Inspect the detector before using. Look for cracks and/or missing parts.

• If the detector is damaged or parts are missing, contact BW Technologies by Honeywell

immediately.

• Only use sensor(s) that are specifically designed for the GasAlertMicroClip XT. Refer to Replacement Parts and Accessories

• Calibrate the detector before first-time use and then on a regular schedule, depending on use and sensor exposure to poisons and

contaminants. BW recommends calibrating at least once every 180 days (6 months).

• BW recommends to “bump test” the sensors before each day’s use to confirm their ability to respond to gas by exposing the

detector to a gas concentration that exceeds the alarm setpoints. Manually verify that the audible and visual alarms are activated.

Calibrate if the readings are not within the specified limits.

• BW recommends the combustible sensor be checked with a known concentration of calibration gas after any known exposure to

catalyst contaminants/poisons (sulfur compounds, silicon vapors, halogenated compounds, etc).

• The combustible sensor is factory calibrated to 50% LEL methane. If monitoring a different combustible gas in the % LEL range,

calibrate the sensor using the appropriate gas.

• Caution: High off-scale readings may indicate an explosive concentration.

• Only the combustible gas detection portion of this instrument has been assessed for performance by CSA International.

• Protect the combustible sensor from exposure to lead compounds, silicones, and chlorinated hydrocarbons.

• Sensor exposure to certain organic vapors (such as leaded gasoline and halogenated hydrocarbons) may temporarily inhibit sensor

performance. After exposure, a bump test or calibration is recommended.

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BW Technologies MicroClip XT Spécifications Page 14