Stop The Pump; Taking Out Of Operation - Edwards EOSi Series Instruction Manual

Oil-sealed rotary screw vacuum pumps
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8.4 Stop the pump

Refer to
To shutdown the pump do the steps that follow:
1.
Push the stop button. The automatic operation LED flashes and the pump stops.
2.
To stop the pump if there is an emergency, push the emergency stop button. An
alarm LED flashes.
3.
Correct the problem.
4.
Pull the button to unlock it.
5.
Use the Scroll keys to move the cursor to the Stop icon.
6.
Push the Enter key.
7.
Push Reset icon.
8.
Close the air isolation valve.
9.
Set the voltage to off.
Note:
Do not use the emergency stop button to stop the pump unless there is an
emergency.

8.5 Taking out of operation

1.
Set the electrical supply to off.
2.
Shut off and vent the system connected to the pump.
3.
To vent the system connected to the pump, open the plug given on the lid of the
air inlet filter.
4.
Isolate the pump from the vacuum system.
5.
Drain the oil.
6996022910_B
6996022910_B - Operation
Figure:
Controller.
Page 99
09/2021 - ©Edwards Limited

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