GE Hydran M2-X - Page 155

Page 155
Hydran* M2-X Instruction Manual
MA-029 Rev. 1.0, 30-Jul-18
4.3.5
Installing the Sensor onto the Valve
81
1. (Optional) If using a finned adaptor, apply a thermal joint
[ ]
2. (Optional) Wrap Teflon tape on the adaptor’s threads
[ ]
3. (Optional) Screw the adaptor onto the valve and tighten it using an adjustable
wrench
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4. Wrap Teflon tape on the sensor’s threads
[ ]
5. Loosen the bleed screw
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6. Install the sensor clamp around the sensor
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7. Screw the sensor manually onto the valve
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8. Tighten the sensor (position the bleed screw at “12 o’clock”)
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9. Ensure the O-ring is in place on the sensor flange
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4.3.6
Opening the Valve and Purging Air from the Sensor
83
1. Close the sensor’s bleed screw and then open it 1/8 of a turn
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2. Slowly open partially the transformer valve
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3. When there are no more air bubbles in the oil, shut the bleed screw
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4. Open the valve completely
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5. Wipe all traces of oil from the sensor
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6. Inspect the sensor for oil leaks
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7. Tighten the bleed screw
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8. Dispose of the collected oil according to the company regulations
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4.3.7
Installing the Hydran M2-X on the Sensor
84
1. Push the sensor cable connector into the sensor connector
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2. Rotate the connector clockwise (approximately 1/8 of a turn
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3. Position the enclosure and push the Hydran M2-X onto the sensor
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4. Install the sensor clamp and tighten it using the spanner wrench
[ ]
5. Tighten the set screw
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