A591-40-880 Issue A
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Edwards and the Edwards logo are trademarks of Edwards Limited.
Installation
3.7.1 Electrical connector locking mechanism
This product is approved permanently connected equipment and must be used as described below.
Figure 6 - Electrical connector locking mechanism
The pumping system has an electrical connector locking mechanism Figure 6, which requires the use of a suitable
screwdriver to release. The pumping system is supplied with a protective cover fitted and the locking mechanism
may be applied. Use the following procedure to fit your electrical supply cable:
1. Refer to Figure 6. Slacken off the locking screw (item 2) by a few turns to loosen the locking mechanism, if
necessary.
2. Move the locking mechanism (item 1) to the right as far as possible so that it clears the lever (item 3).
3. Push the lever (item 3) to release the protective cover.
4. Remove the protective cover and fit your electrical supply cable.
5. Pull the lever forwards to secure your electrical supply cable connector in place.
6. Move the locking mechanism to the left as far as possible so that it prevents the lever from actuating.
7. Tighten the locking screw (item 2) to firmly hold the locking mechanism in place.
8. Connect the other end of your electrical supply cable to your electrical supply through a suitable isolator.
3.8 Connect to your emergency stop circuit
The iXL120 is supplied with an emergency stop circuit. If an emergency stop function is required, then this
product can be connected into your own Emergency Stop Control Circuit or the emergency stop button accessory
can be used (see Section 7.3).
Note: If you do not connect to your own control equipment, you must fit the external EMS plug, supplied, to the
EMS connector (Figure 2, item 15) on the rear of the iXL120 system. If you do not, you will not be able to
operate the iXL120 system.
If required, you can connect your own control equipment to the iXL120 system to shut it down in an emergency
using the EMS connection (Figure 2, item 15 and Table 5). The emergency stop control must be compliant with
IEC 60947-5-1 (This should be a red self latching mushroom push button on a yellow background). An EMS button
accessory is available, refer to Section 7.
1a.Locking mechanism - Locked position
1b.Locking mechanism - Unlocked position
2. Locking screw
3. Lever
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