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Local Start/Stop - EBARA ESA500W Instruction Manual

Multi-stage dry vacuum pump, 200v/400v, 50hz, 200-220v/400-480v, 60hz

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[ NOTE ]
stopped. The alarm(OVERLOAD2, STEP OUT, DRIVER ALARM)
may generate if the pump is started during the time.
When DIP switch-A No. 4 is placed into the ON position and the toggle switch
is changed from the LOCAL to the REMOTE setting the pump will stop
regardless of the external signal input.

7.2.1 LOCAL Start/Stop

a) START
Press the START button on the controller.
The Main Pump (MP) will start and the M.P. RUN lamp on the controller will
light.
After this, the Booster Pump (BP) will start automatically and the B.P. RUN
lamp on the controller will light.
The current is indicated on the display during pump operation.
For other status display indications, refer to Table 6.1.
[ NOTE ]
generated. When the START button is pressed, "STARTFAIL" will
appear on the display.
b) STOP
Press the STOP button on the controller. The MP and BP will stop
simultaneously.
The RUN lamp goes out and the display gives a power reading of 0.0A.
PM10U
Do not restart the pump until 30 seconds past, after the pump was
The pump will not start when an WARNING/ALARM has been
P.45
EBARA
CORPORATION

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