Emergency Stop; Restart The Pump After An Emergency Stop Or Automatic Shut-Down; Advanced Control And Monitoring - Edwards iXL600 Instruction Manual

4.6

Emergency stop

Note: The emergency stop switch is not an electrical isolator.
To shut down the system in an emergency, press the emergency stop switch
customer emergency stop circuit was connected to the system as described in
stop controls in the customer control system.
When emergency stop is selected:
The dry pump and/or the booster pump is switched off.

The solenoid valve(s) in the Gas Module (if fitted) close, to switch off the supply of nitrogen to the pump.

The solenoid valve(s) in the temperature control manifold(s) de-energise with loss of temperature control.

The Pump Display Terminal will display '1.01 ALARM/STOP ACTIVATED' (if connected) or it may display

'ALARM 186.01/ DP INV 0040 000 / EMS'
The Running LED will go off.

The Alarm LED illuminates.

4.7 Restart the pump after an emergency stop or automatic shut-
down
Note: If the system has automatically shut down because of high pump power, check that the pump is free to
rotate before restarting the system. Contact Edwards.
If the emergency stop switch on the front panel was used to shut down the system, the emergency stop switch must
be reset before restarting the system. Turn the emergency stop switch to reset it, then restart the system as
described in Section 4.1.
If the system has been automatically shut down because of an alarm condition, the alarm condition must be rectified
before the system can be restarted. Restart the system as described in
4.8

Advanced control and monitoring

FabWorks-iMS is a tool that can be used to monitor pumping systems over a network. Contact Edwards for more
information.
For advanced applications, Edwards has a tool that allows the pumping system configuration to be changed. Contact
Edwards for more information.
© Edwards Limited 2015. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
A540-55-880 Issue D
(Figure 2, item 1). Alternatively, if the
Section 3.9, operate the emergency
Section 4.1.
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