Klein Tools ET120 Combustible Gas Leak Detector Instruction Manual

1. හැඳින්වීම

The Klein Tools ET120 is a professional-grade combustible gas leak detector designed for HVAC professionals and general household use. It provides audible and visual alarms to indicate the presence of methane, propane, and other combustible gases. This manual provides essential information for the safe and effective operation of your ET120 gas leak detector.

රූපය 1: ඉදිරිපස view of the Klein Tools ET120 Gas Leak Detector.

2 ආරක්ෂිත තොරතුරු

අවවාදයයි: This Gas Detector is NOT intended for use as personal protective equipment (PPE). Always read, understand, and follow all instructions to ensure safe operation. Always turn on the gas detector in an area known to be free of combustible gases.

• උපාංගයට හානි සිදුවුවහොත් එය භාවිතා නොකරන්න.
• Ensure proper ventilation when investigating gas leaks.
• Keep the device away from extreme temperatures and moisture.
• Replace batteries promptly when the low battery indicator appears.

3. නිෂ්පාදන ලක්ෂණ

• පුළුල් හඳුනාගැනීමේ පරාසය: Detects gas concentrations from approximately 50 to 10,000 ppm (based on Methane).
• සකස් කළ හැකි සංවේදීතාව: Offers High (50 to 1000 ppm) and Low (1000 to 10,000 ppm) sensitivity levels.
• Enhanced Alerts: Features five red LEDs (visual) and an 85dB audible alarm that intensifies with increasing gas concentration.
• ස්වයංක්‍රීය ක්‍රමාංකනය: Performs automatic zero-point calibration at power-up for accuracy.
• නම්‍යශීලී Gooseneck: An 18-inch flexible gooseneck expands the sensor's reach and clips onto the meter for storage.
• කල් පවතින නිර්මාණය: Over-molded body provides a comfortable grip and is built for demanding environments.
• බැටරි ඉතිරි කිරීම: Auto power-off after 10 minutes of non-usage conserves battery life.

Figure 2: Key features of the ET120 Gas Leak Detector.

4. පිහිටුවීම

4.1 බැටරි ස්ථාපනය

The Klein Tools ET120 requires 4 AAA batteries (included). To install or replace batteries:

1. උපාංගයේ පිටුපස බැටරි මැදිරි කවරය සොයා ගන්න.
2. Open the cover and insert 4 AAA batteries, ensuring correct polarity (+/-).
3. බැටරි මැදිරි ආවරණය ආරක්ෂිතව වසා දමන්න.

Figure 3: Battery compartment with batteries installed.

4.2 මූලික ක්‍රමාංකනය

The ET120 features automatic zero-point calibration. When the device is powered on, it will automatically calibrate itself to the ambient air. Ensure the device is powered on in an area known to be free of combustible gases for accurate calibration. Flashing lights will indicate the self-calibration process.

5. මෙහෙයුම් උපදෙස්

5.1 බලය සක්රිය / අක්රිය

• බලය ක්‍රියාත්මක කිරීමට, උපාංගය සක්‍රිය වන තෙක් බල බොත්තම ඔබාගෙන සිටින්න.
• The device will perform an automatic self-calibration.
• To power off, press and hold the power button. The device also features an auto power-off function after 10 minutes of inactivity.

5.2 සංවේදීතාව සකස් කිරීම

The ET120 offers two sensitivity modes:

• ඉහළ සංවේදීතාව: Approximately 50 to 1000 ppm. Use for detecting smaller leaks or when precise location is needed.
• අඩු සංවේදීතාව: Approximately 1000 to 10,000 ppm. Use for detecting larger leaks or initial scanning of an area.

Press the 'LOW' or 'HIGH' buttons on the device to switch between sensitivity modes.

5.3 Gas Detection Process

To detect gas leaks:

1. Ensure the device is powered on and calibrated.
2. Extend the 18-inch flexible gooseneck to reach the area to be inspected. The gooseneck can be clipped onto the meter for convenient storage when not in use.
3. Slowly move the sensor tip of the gooseneck around potential leak sources.
4. Observe the five red LED indicators and listen for the audible alarm. The intensity of both the visual and audible alerts will increase as the gas concentration rises, indicating proximity to a leak.
5. Use the 'HOLD' button to freeze the current reading on the display if needed.

Figure 4: Using the ET120 to detect gas leaks.

5.4 නිශ්ශබ්ද කාර්යය

The audible alarm can be muted by pressing the speaker icon button. Press it again to unmute.

6. නඩත්තු කිරීම

• පිරිසිදු කිරීම: Wipe the device with a dry, lint-free cloth. Do not use abrasive cleaners or solvents.
• ගබඩා: උපාංගය එහි රැගෙන යන මල්ලේ සෘජු හිරු එළියෙන් සහ අධික උෂ්ණත්වයන්ගෙන් ඈත්ව සිසිල් වියළි ස්ථානයක ගබඩා කරන්න.
• බැටරි සත්කාර: කාන්දු වීම වැළැක්වීම සඳහා උපාංගය දිගු කාලයක් භාවිතා නොකරන්නේ නම් බැටරි ඉවත් කරන්න.

7. දෝශ නිරාකරණය

• උපාංගය බලගන්වන්නේ නැත: බැටරි ස්ථාපනය පරීක්ෂා කර බැටරි ක්ෂය වී නොමැති බවට වග බලා ගන්න. අවශ්‍ය නම් ප්‍රතිස්ථාපනය කරන්න.
• වැරදි කියවීම්: Ensure the device was calibrated in a clean, gas-free environment. Recalibrate if needed.
• No audible alarm: Check if the mute function is activated. Press the speaker icon button to unmute.

8. පිරිවිතර

9. වගකීම් සහ සහාය

For warranty information, please refer to the attached warranty document that came with your product. For technical support or further assistance, please contact Klein Tools customer service.