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6.4
Changing container
NOTE:
Do not fill empty containers with mineral-based solution.
● Contamination of the dosing solution by transferring from one container to another is
possible.
● Non-compliance with hygiene requirements when filling empty containers.
● Mixing of residual amounts of the mineral-based solution with fresh mineral-based
solution.
► Replace an empty container with a factory-filled container.
NOTE:
Do not mix mineral-based solutions.
● Malfunction of the dosing system possible.
► Before using the mineral-based solution, check whether it is the required mineral-
based solution.
6.4.1
Requirement to change the container
The container must be changed when:
● Expired shelf life of the mineral-based solution.
● After the container is opened, it is recommended that the content should be used
up within 6 months
– and within 12 months at most.
● After a pre-alarm empty signal "Dosing agent level low" and complete consumption
of the mineral-based solution with empty signal "Dosing agent level empty".
An electronic level monitor switches the pump off when the container is empty. This provides
dry-run protection for the pump.
Signals
Meaning
● Pre-alarm empty signal "Dosing agent level low" lights up
• Green illuminated LED ring is flashing
• Acoustic signal sounds
● Empty signal "Dosing agent level empty" lights up
• Green illuminated LED ring is flashing
• Acoustic signal sounds
● Pre-alarm empty signal lights up and empty signal flashes
• After the pre-empty signal, significantly less dosing agent
was consumed than expected.
► Contact customer service.
