BWT RTM HF S-500 Montage- Und Bedienungsanleitung Seite 20

7. GUARANTEE
As of the initial date of invoice* issued by PROCOPI to the client company,
1) The shell is guaranteed for 10 years against any leaks caused by porosity, failure, or
cracking of the material and not attributable to an impact, use at any pressure other than that stipulated in
the installation instructions, erosion of the inner surface caused by impacting of the sand or inverted water
circulation, freezing of the water in the shell, etc.
2) The parts of the filter that may be dismantled and removed (laterals, lid, base, multi-port
valve, throughwall bulkhead flanges and their seals, RTM filter neck-O-ring, RTM filter check valve, etc.)
are covered by a 2 year guarantee against defects and damage that is not attributable to abnormal use.**
The aforementioned defective parts shall be repalced, and unless otherwise agreed with PROCOPI, the
guarantee covering removable parts will under no circumstances result in the exchange of a complete filter.
* The changing of an item of equipment or part manufactured or distributed by PROCOPI shall under no
circumstances modify the expiration date of the guarantee covering said item of equipment or part and that
is calculated based on the initial date of invoice.
** Examples of abnormal use:
• Corrosion of materials (seals, etc.) in contact with water attributable to the presence of an oxidant
(chlorine, bromine) at a concentration higher than that recommended for pool use.
• Failure to respect the recommended sand granulometry.
• Stress-cracking of ABS parts due to the use of lubricants containing surfactants on their threading or
connections.
• Pressure higher than the maximum service pressure.
• Circulation of water in the opposite direction to that recommended due to incorrect connection of pipes
to the multi-port valve.
• Sand media cemented by limescale leading to the creation of several preferential paths through the
filter media.
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2020/10 - Indice de révision : H - Code : 26680 CONSTRUCTION & RENOVATION