Grunbeck desaliQ:MA, Operation Manual

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Operation
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6 Operation
6.1 Querying the system status
► Inspect the mixed-bed cartridge on a regular basis during operation.
► Make sure that all hoses are securely connected.
► Check the mixed-bed cartridge and the connections for leaks.
► Check if the lid is seated securely.
► Check the conductivity.
6.2 Replacing the resin bag
6.2.1 Remove the used resin bag
1. Shut off the water supply and water drain.
2. Press the green lever until the mixed-bed cartridge is unpressurised.
3. Remove the supply hose.
4. Open the shut-off valve at the raw water connection.
5. Allow the mixed-bed cartridge to run until empty.
6. Secure the mixed-bed cartridge in position using its legs.
7. Depress the lid slightly and turn it 1/8 in an anti-clockwise direction to remove it.
8. Leave the shut-off valve at the raw water connection open.
9. Reach into the container and pull out the used resin bag by hand.
10. Remove the tear-off sticker on the resin bag by tearing it along the perforation.
» In this way you can safely identify a depleted resin bag thus preventing mix-ups.
11. Dispose of the resin bag in compliance with local regulations.
12. Remove contamination from the sieve elements in the base and in the lid.
6.2.2 Fitting the new resin bag
1. Fit the new resin bag.
2. Check that it is positioned correctly: Seam parallel with the rim of the container,
tear-off sticker facing upwards.