Wilo -DrainLift Con Einbau- Und Betriebsanleitung Seite 27

9.1 Cleaning the condensate collection reservoir
The inside of the condensate collection reservoir must be cleaned regularly.
• Remove the condensate collection reservoir (Fig. 1, item 6) by pressing in the
clips (Fig. 1, item 3) and clean with a 5% bleach base solution.
• Check the floater for dirt and, if necessary, clean with water or a 5% bleach base
solution.
• Remount the condensate collection reservoir.
• Perform a functional check (section 8.1).
9.2 Check the condensate drainage with the non-return valve
NOTE! Regularly check the non-return valve and the seal below it for dirt and
blockages.
• Turn the non-return valve (Fig. 3, item 1) anti-clockwise and pull it off in an
upward direction.
• Check the non-return valve for dirt and clean if necessary.
• Check the seal (Fig. 3, item 2) for dirt and clean if necessary.
• Place the seal in the connection of the non-return valve (Fig. 3, item 3).
• Push the non-return valve down and turn it clockwise at the same time.
CAUTION! Risk of damage!
Never use aggressive cleaning agents or sharp-edged tools, as these could
damage the seal. Use only clean water to clean the seal of the non-return
valve.
• Perform a functional check (section 8.1).
Installation and operating instructions Wilo-DrainLift Con
English
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