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BW Technologies GasAlertMicro 5 Quick Reference Manual

O2, co, h2s, ph3, so2, cl2, nh3, no2, hcn, clo2, o3, voc, and combustibles. 1, 2, 3, 4, and 5 gas detectors
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GasAlertMicro 5
O
, CO, H
S, PH
, SO
, Cl
, NH
, NO
, HCN, ClO
, O
, VOC, and Combustibles
2
2
3
2
2
3
2
2
3
1, 2, 3, 4, and 5 Gas Detectors
Quick Reference Guide

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Summary of Contents for BW Technologies GasAlertMicro 5

  • Page 1 GasAlertMicro 5 , CO, H S, PH , SO , Cl , NH , NO , HCN, ClO , VOC, and Combustibles 1, 2, 3, 4, and 5 Gas Detectors Quick Reference Guide...

  • Page 2: Contacting Bw Technologies

    Limited Warranty & Limitation of Liability BW Technologies Ltd. (BW) warrants this product to be free from defects in material and workmanship under normal use and service for a period of two years, beginning on the date of shipment to the buyer. This warranty extends only to the sale of new and unused products to the original buyer.

  • Page 3: Safety Information - Read First

    GasAlertMicro 5 Introduction a Cautions This quick reference guide provides basic information for the GasAlertMicro 5. Refer to the user manual on the ⇒ Warning: Substitution of components may impair Intrinsic Safety. accompanying CD-ROM for complete operating instructions. ⇒ The GasAlertMicro 5 gas detector (“the detector”) warns of...
  • Page 4 ⇒ Extended exposure of the GasAlertMicro 5 to alarm setpoints. Manually verify that the certain concentrations of combustible gases audible and visual alarms are activated.
  • Page 5 GasAlertMicro 5 Parts of the GasAlertMicro 5 Parts of the GasAlertMicro 5 Item Function Visual alarm bars Sensors Audible alarm Pushbuttons Display Battery pack Alligator clip...

  • Page 6: Display Elements

    GasAlertMicro 5 Quick Reference Guide Display Elements Item Function Alarm condition Automatically span sensor Gas cylinder Gas identifier bars Battery life indicator Pass code lock Data transmission (future use) Clock Stealth mode Optional pump indicator Optional datalogger card indicator Alarm condition (low, high TWA, STEL, or...
  • Page 7 GasAlertMicro 5 Pushbuttons Pushbuttons Pushbutton Description • To turn on the detector, press A. • To turn off the detector, press A and hold until countdown is complete. • To increment the displayed value, press G. • To enter the user options menu, press G and H simultaneously and hold until countdown is complete.

  • Page 8: Install The Batteries

    GasAlertMicro 5 Quick Reference Guide Install the Batteries Open the latch on the bottom of the detector and remove the battery pack by lifting up the end of the pack. Remove the two screws on the battery pack, open the pack, and install the three alkaline batteries. Then replace the cover.
  • Page 9 GasAlertMicro 5 Calibration Calibration Procedure Display Procedure Display In a clean atmosphere, press and hold Press H or G to change the next C and H simultaneously (as the calibration due date and press C to detector beeps and flashes to the accept this value.

  • Page 10: Attaching The Calibration Bottle

    GasAlertMicro 5 Quick Reference Guide Attaching the Calibration Bottle...
  • Page 11 GasAlertMicro 5 Alarms Alarms The following table lists the numerous alarms of the detector. Alarm Display Alarm Display Low Alarm: TWA Alarm: • • Fast modulating tone Fast modulating tone • • Slow flash Slow flash • • L and target gas bar flash L and target gas bar flash •...
  • Page 12 GasAlertMicro 5 Quick Reference Guide Alarm Display Alarm Display Multi-Gas Alarm: Over Range Alarm: (Over Level Exposure) • Alternating low and high alarm • tone and flash Fast modulating tone and flash • • L and target gas bars flash L and target gas bar flash •...
  • Page 13 GasAlertMicro 5 Alarms Alarm Display Alarm Display Confidence Beep: Pump Alarm: • • 2 fast beeps every 15 seconds Slow modulating tone and flash • L and J flash...

  • Page 14: User Options Menu

    GasAlertMicro 5 Quick Reference Guide • Due-lock: Upon startup, it prevents the user from User Options Menu operating a detector that is overdue for calibration by To access the user options menu press and hold G and H requesting a pass code;...

  • Page 15: Maintenance

    GasAlertMicro 5 Maintenance • TWA method: Choose either the OSHA or ACGIH Maintenance standard of calculating the time-weighted average; To keep the detector in good operating condition, perform • Correction: Allows the user to adjust the instrument the following basic maintenance as required: reading for a specific combustible gas (only •...
  • Page 16 GasAlertMicro 5 Quick Reference Guide Place some Methanol on the end of a cotton-tipped stick Parts of the PID Sensor before using it to clean the lamp. Item Function Once clean, reassemble the sensor. Sensor cover Replace the Electrode Stack Replace the electrode stack when it is contaminated.

  • Page 17: Specifications

    GasAlertMicro 5 Specifications Detection range: Replace the Lamp : 0 – 30.0% vol. (0.1% vol. increments) CO: 0 – 999 ppm (1 ppm increments) Replace the lamp when it falls below the acceptable level. S: 0 – 100 ppm (1 ppm increments) Remove the old lamp from the PID.
  • Page 18 Oxygen calibration, set Sanyo HR-3U span concentration values, set STEL calculation period, set Battery charger: GasAlertMicro 5 battery charger TWA method, enable/disable automatic backlight, adjust clock calendar, and set logging rate (datalogger models only). First-time charge: 4 hours per battery pack...
  • Page 19 www.norrscope.com...

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