Black & Decker MULTI-GAS DETECTORS Manuel d'utilisateur télécharger pdf (Page 16)

BW Defender2

Safety Information - Read First

Caution

To avoid possible damage to the detector:

⇒ Extended exposure of the detector to certain concentrations of combustible gases and air may stress a detector

element, which can seriously affect its performance. If an alarm occurs due to high concentration of combustible

gases, recalibration should be performed, or if needed the sensor replaced.

⇒ Do not test the combustible sensors response with a butane cigarette lighter; doing so will damage the sensor.

⇒ Do not expose the detector to electrical shock and/or severe continuous mechanical shock.

⇒ Do not attempt to disassemble, adjust, or service the detector unless instructions for that procedure are

contained in the manual and/or that part is listed as a replacement part. Use only BW Technologies

replacement parts.

⇒ Do not immerse the detector in liquids.

⇒ The detector Warranty will be voided if customer personnel or third parties damage the detector during repair

attempts. Non-BW Technologies repair/service attempts void this Warranty.

Table 2. International Symbols

Symbol Meaning

Cenelec (LCIE) EEx ia d IIC

Conforms to European Union directives.

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Black & Decker MULTI-GAS DETECTORS Manuel d'utilisateur Page 16