Start / Stop - EBARA EV-SA20 Instruction Manual

P.42

5.2 START / STOP

The control mode can be set Local/Remote at any time by LO/RE button. (See Fig. 5.1)
After stopping the pump, set in accordance with the operating conditions.
a) START
【LOCAL MODE】
Push
After checking that the LO/RE lamp is ON, push
The pump will start and the RUN lamp will be ON.
【REMOTE MODE】
Push
After checking that the LO/RE lamp is OFF, input RUN signal from the control connector.
(See table 3.1)
The pump will start and the RUN lamp will be ON.
[NOTE] All buttons are located on the operation panel.
[NOTE] The pump will not start when an ALARM has been generated.
[NOTE] The control mode can not be selected during RUN lamp is ON.
The pump starts immediately after the inverter on-delay time if the CP turns on with
remote RUN signal in Remote mode. Make sure the piping are connected properly.
Execute the safety preparations against sudden start the pump.
If the pump does not start smoothly, the exhaust gas may be back-streaming from the
outlet port. Please check the system condition and retry the start process.
NOTE
Do not exhaust the process gases until at least 30 minutes after the pump has been
started. The pump casing temperature will stabilize after about 2 hours and it is
recommended not to start exhausting the process gases earlier than this.
PM10U
LOCAL
MODE
Fig. 5.1 Switching Between LOCAL and REMOTE
and select "LOCAL MODE".
, select "REMOTE MODE" .
WARNING
CAUTION
Push
REMOTE
MODE
.
EBARA
CORPORATION