Major tech MT123 User manual

MT123
MAGNETIC SOLENOID TESTER
INSTRUCTION MANUAL

3 15 4 2
6
1. General Applications
1. Testing operating solenoid valves in pneumatic and hydraulic control
equipment.
2. Testing relays with coils and electrically controlled solenoid valves in
all types of vehicles and machineries.
3. Testing solenoid valves when servicing oil burners, the test lamp lights
immediately and without metallic contact where there is a magnetic
field, e.g. an activated coil in a solenoid valve. The test lamp responds
to all kinds of magnetic fields - from alternating current to direct
current and to permanent magnets.
2. Front Panel Descriptions
1. Back Flashlight
2. Flashlight Switch ON/OFF
3. Battery Cover & Compartment
4. OFF/ON Test Switch
5. Detector Magnet Beat
6. Self Test Magnetic
3. Specifications
Operang temperature -10°C to 50°C (14°F to 122°F)
Storage temperature -10°C to 50°C (14°F to122°F)
Humidity 95% (0°C to 40°C) (32°F to104°F)
Altude 3000m
Contaminated Disncon II
Weight 48g
63, 98, 401, 810
Magnet Field (H)
32mA
Work Max Current
Baeries 2 x AAA

4. Operating Instructions
Use your know test magnet and move it to the probe, which shall then
light. If the test lamp does not light - change the batteries.
1. First check the batteries according to the “functions check” instruction
above.
2. Just touch the test object with the Magnet Tester probe. If the lamp
lights, the object is electrically activated.
3. It is not necessary to unscrew the test object from its mounting on
the equipment in order to carry out the test - a magnetic coil can even
be tested through its protection cover.
4. It is not necessary to stop the machinery or the equipment in order to
carry out the test.
5. Sometimes stray magnetic fields from other nearby equipment may
cause the test lamp to blink momentarily. Close to an activated
magnetic coil, however the test lamp will give a fixed light.
6. Hold down the test button, placing the tip of the unit near a magnet
field. The meter will produce a steady red glow at the tip.
7. Hold down the red button for the flashlight to turn on. Remove your
finger to turn flashlight off.
5. Battery Replacement
When the battery voltage drops below 2 volts, the meter provides a
visual indication by stopping the VoltBeat flash. batteries. Slide the
battery cover and remove the batteries. Replace with 2 AAA. Make sure
the battery cover is secure after changing the batteries.
NOTE: If you will not use the meter for a long period of time, remove the
batteries.

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MAJOR TECH (PTY) LTD
South Africa Australia