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Auxiliary Machine Before The Start Check

 
Auxiliary Machine Before The Start Check List


1 - The work ticket has been terminated, the safety measures and the safety signage, the warning card has been removed.
2 - Transposition coupling protection case intact, turbo coupling at least two laps above, light moving.
3 - About the thermal control instrument of the first and second isolation valve open, the corresponding test valve, drain valve closed.
4 - Thermal control instrument power transmission, meter indication correct, interlock and protection device static calibration normal, motor-operated valve, air-operated valve, control valve calibration intact.
5 - Air-operated valve control gas source isolation valve has been opened, air-operated valve control air supply pressure is normal.
6 - DCS control screen on the equipment and valve status indication is correct, all alarm signal is correct.
7 - Close the motor-operated valve power switch, and by the open, off the test normal.
8 - Turn the bearing oil level between 1/3 ~ 2/3, the oil station oil level normal, oil qualified.
9 - To confirm the state of the valve in the pre-start position, exhaust the air of  system、 pump body.
10 - According to the need to put auxiliary cooling water, inlet valve fully open, with the control valve to adjust the amount of cooling water.
11-  Measure electrical equipment insulation, qualified after power transmission.

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