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Plastic top up cistern
The plastic feed tank should have been filled to the correct level by the installer at
the time of commissioning.
The water level in the plastic feed tank should be checked on a regular basis, generally
3-4 times a year, and topped up when necessary to the level shown on the sight
glass which is fitted to the side of the tank.
Once the level has been topped up or after it has been checked, ensure the lid has
been securely replaced.
Maximum Level
Minimum Level
