Procopi Wewa Rectangle Notice De Montage page 79

Very hard water can also be the cause of this
type discolouration due to the build up of
calcium deposits on the membrane. Hard
water (TH greater than 225 ppm) should be
treated with a product to eliminate calcium and
suitable for use in pools (not supplied).
- Stains caused by the growth of algae and
micro-organisms: the pool water should be
treated regularly with an appropriate dose of
algaecide.
- Stains, discolouration and wrinkles caused by
direct contact with oxidizing agents (thrown
directly into the pool) or pockets of excessively
high concentrations of oxidising agents
> >
ARTICLE
POOL FITTINGS
> >
ARTICLE
FILTER +
CONNECTIONS
CAUTION
- Leaks caused by running the fi lter at an
operating pressure greater than 1.2 bar (use
of a pump that is too powerful, clogged fi lter
medium, etc.), or installing the fi lter above the
water level without a vent and check valve. (see
the installation instructions)
- "stress-cracking " of ABS parts (valve, nuts)
> >
PUMP
CAUTION
- Running the pump "dry" (absence of water, clogging of the pre-fi lter)
- Running the pump without the pre-fi lter
(frequently associated with failure to run fi ltration
during the dissolution phase of the oxidising
agents).
- Stains caused by stagnation and/or
decomposition of a foreign body in direct
contact with the liner (dead leaves, oxidizable
metallic objects, miscellaneous detritus, etc.)
- Damage caused by direct contact with
incompatible materials such as bitumen, tar, oils,
polystyrene panels, polyurethane. Never apply
adhesive tape or glue to the membrane.
- Tears that occur while fi tting the liner caused by
shifting the liner without releasing it from the liner
locking track fi rst.
Subject and scope
of the guarantee
Leaktightness and durability of the
pool fi ttings
Subject and scope
of the guarantee
- Leaktightness of the fi lter tank
- Leaktightness of the pre-
assembled connection elements
(rigid descending pipes)
The following problems, associated with inappropriate use of the
fi ltration components, are not covered under the terms of this guarantee:
caused by surface reactants found in some
types of grease: grease should not be used on
these types of components.
- The continuous expulsion of sand if sand with a
grain size of less than 0.6 mm is used (the sand
supplied has the correct grain size).
- Motor operation
- Operation and leaktightness of
the hydraulic components
The following problems, associated with inappropriate use of the pump,
are not covered under the terms of this guarantee:
Term of the guarantee as of
the date of purchase
10 years
Term of the guarantee as of
the date of purchase
5 year guarantee on the
fi lter tank
2 years
Conditions governing acceptance of
a claim
Conditions governing acceptance of
a claim
The hydraulic installation, and
notably the pump, should generate
an operating pressure less than 1.2
bar.
Regular back washes to clean the
fi lter to avoid clumping of the fi lter
medium.
See below + regular cleaning of the
pre-fi lter.
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