Grunbeck Delta-p, Operation Manual

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Start-up
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6 Start-up
Start-up may only be carried out by a specialist.
WARNING: Danger of drinking water contamination due to stagnation.
● Bacterial growth in the drinking water.
► According to VDI/DVGW 6023, filling the system with raw water prior to starting
the designated operation is prohibited.
6.1 Preparations
6.1.1 Filling the brine tank
WARNING: Danger of contaminated drinking water if the work is not carried out properly
● Risk of infectious diseases.
► Pay attention to hygiene when working on the installation.
► Store the packs of salt only in dry and clean rooms.
► Do not use opened packs.
► Clean the packs before opening them.
► Fill the salt directly from the pack into the brine tank.
► Close the brine tank immediately after filling.
Proceed as follows to fill the brine tank:
1. Remove the cover from the brine tank.
2. Carefully fill the brine tank with raw water until the water level is about 30 mm
above the sieve bottom.
CAUTION: Insoluble impurities in the salt may cause malfunctions at the
brine valve and at the injector of the control valve.
● Dosage of salt according to requirements is not guaranteed then.
► A defined salt quality is required for the reliable function of the
water softener. Only use salt tablets as per DIN EN 973 type A.
3. Fill the brine tank completely with salt tablets.
4. Fill the brine tank with raw water. See the following table.