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Summary of Contents for Major tech MT222
- Page 1 INSTRUCTION MANUAL MT222 22kV AC VOLTAGE DETECTOR...
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Page 3: Table Of Contents
Contents Page no 1. Introduction ..................4 2. Features ..................4 3. Specifications ................5 4. Method Of Use ..................5 5. Cleaning & Replacing Battery ..............6 6. Cautions ..................6 7. Combinations of the Detector..............7... -
Page 4: Introduction
1. INTRODUCTION MT222 is a sensor for sensing AC High Voltage. It provides electric engineering personnel, power engineering personnel, firefighting personnel and instrument equipment workers with prominent warning when approaching high voltage and for taking necessary safety action, preventing illusion and misjudgment which could lead to electric shock to person. -
Page 5: Specifications
3. SPECIFICATIONS Range Function Distance of starting warning 85 cm for 22.8kV (phase to phase) Applicable frequency 50 / 60 Hz 110V ~ 22.8kV Volume > 70dB at 1 meter distance Operating Temp & Humidity 0°C - 40°C / 80% R.H. Max. Outside dimensions 61(L) x 62 (W) x 18.5(D) mm Weight... -
Page 6: Cleaning & Replacing Battery
2. Wear the unit to the outer side of forearm with the sensing side faces outwardly. The effect is best when the sensing side is facing high voltage in right angle (90°). When it is worn at the inner side of arm or is covered by cloth, the sensitivity is poor. -
Page 7: Combinations Of The Detector
6. If the instrument is wet by rain, remove battery and place it at cool place to dry. 7. The MT222 can't detect the HV cable which has an outer sheathing that is connected to the ground. INSULATION... - Page 8 T Ÿ he connection ring can be assembled. T Ÿ he hook can be disassembled. 1. The combination of the hook. Sealed for stuck Buckle Follow the GAP 2. The hook can be adjusted according to the user's requirement. Adjustment Down...
- Page 9 3. Before assembling the connection ring, take the upper part of the connection ring pass through the elastic cord and one side of the detector. Assemble the connection ring firmly. “A” Side “A” Side “A” Side A Ÿ ttention: this elastic cords strip must be "A" side. Thick “A”...
- Page 10 4. Take three buckles pass through the elastic cord from "B" side. “B” Side 5. Turn over the elastic cord and take the elastic cord adjustment pass through from "B" side. Turn over “B” Side 6. First assemble the connection ring of the other side. 7.
- Page 11 9. Use the elastic cord adjustment to adjust the length of the elastic cord, then assemble the hooks. 10. Fix the detector to the helmet. 11. Short elastic cord Be Ÿfore assembling the connection ring, take the upper part of the connection ring pass through the elastic cord and one side of the detector.
- Page 12 MAJOR TECH (PTY) LTD South Africa Australia www.major-tech.com www.majortech.com.au sales@major-tech.com info@majortech.com.au...
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