Emergency Stop (Ems); Restart The Pump After An Emergency Stop Or Automatic Shut-Down - Edwards iXL120N Instruction Manual

A541-11-880 Issue A
4.6

Emergency stop (EMS)

The iXL120 is not fitted with an Emergency Stop Button. If an emergency stop function is required, then this
product can be connected into your own Emergency Stop Control Circuit or an EMS button accessory can be
fitted (see Section 7.3).
To shut down the iXL120 system in an emergency, you can operate the emergency stop controls in your own control
system if you have connected your emergency stop circuit to the iXL120 system as described in
When emergency stop is selected:
The pump is stopped.

The thermal management system, (water supply control valve), remains active until the pump system

control temperature decreases to a defined level.
The Pump Display Terminal will display 'STOP ACTIVATED' (If connected).

The Running LED will go off (refer to

The Alarm LED illuminates (refer to

4.7 Restart the pump after an emergency stop or automatic shut-
down
If the iXL120 system has been automatically shut down because of an alarm condition, the alarm condition must be
rectified before you can restart the iXL120 system. If a PDT is being used then record any alarm codes generated
before restarting the pump (refer to
Page 28
CAUTION
Figure 3, item 1).
Figure 3, item 6).
Appendix A2). Restart the iXL120 system as described in
Edwards and the Edwards logo are trademarks of Edwards Limited.
Section
Section
© Edwards Limited 2010. All rights reserved.
3.8.1.
4.1.