Maintenance
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13.4 Opening and Cleaning the Ejector Module
4
Turn the nozzle fitting (1.2) to the “unlocked”
position relative to the main body (1.1)
1.1
1.2
1. Pull the nozzle fitting out of the main body
using only axial forces
2. Blow off with compressed air or clean under
running water
For more information about cleaning, see the “Cleaning the Ejector” section.
13.5 Cleaning the Press-in Screen
There is a press-in screen in the compressed air connection of the ejector. Dust, shavings and other solid
materials may accumulate in the screen over time.
4
If the performance drops noticeably, clean the sieve with a paintbrush.
If it is heavily soiled, you can send the ejector to Schmalz for repair (soiled sieves are replaced) subject to a
fee.
13.6 Replacement of the Device with a Parameterization Server
The IO-Link protocol provides an automated process for transferring data when a device is replaced. For
this Data storage mechanism, the IO-Link master mirrors all setting parameters for the device in a sepa-
rate non-volatile memory. When a device is swapped for a new one of the same type, the setting parame-
ters for the old device are automatically saved in the new device by the master.
ü
The device is operated on a master with IO-Link version 1.1 or higher.
ü
The Data storage feature in the configuration of the IO-Link port is activated.
4
Ensure that the new device is restored to the factory settings
before
it is connected to the IO-Link
master. If necessary, reset the device to the factory settings.
ð
The device parameters are automatically mirrored in the master when the device is configured using
an IO-Link configuration tool.
ð
Changes to the parameters made in the user menu on the device or via NFC are mirrored in the mas-
ter.
Changes to the parameters made by a PLC program using a function module are
not
automatically mir-
rored in the master.
4
Manually mirroring data: After changing all the required parameters, execute ISDU write access to
the “System Command” parameter [0x0002] using the command “Force upload of parameter data
into the master” (numerical value 0x05) (see Data Dictionary).
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