Publicité
Les langues disponibles
Les langues disponibles
IMPORTANT: The instruction manual that you have in your hands contains fundamental information on the necessary security measures which
need to be adhered to when installing and commisioning the filter. It is therefore essential that both the installation engineer and the end user read
these instructions before proceeding any further.
"In order to archive optimum performance from your filter, please see the following instructions".
1. CHECK THE PACKAGING
Check that the filter and all its components are in good condition after transportation.
There is a box with the filter, which contains pressure gauges, along with other accessories. There will also be a guarantee and test certificate.
2. GENERAL SPECIFICATIONS
Filters are the most important part of a water filtration system, and their function is to remove suspended solids and clarify the water.
The effect of correct filtration will influence the results of disinfectant process.
The principle of filtration involves retaining the suspended particles that the water tries to carry with it through the filter sand bed.
The water treatment process involves a range of equipment besides filters, such as; pumps, chemical dosing, pool shell fittings, which ensure the
correct suction and return of water, which with the rest of the equipment ensures the correct circulation and maintenance of the water quality.
Whilst standards are approaching homologation throughout Europe, each country normally has its own standards, regulations or recommendations
governing private and public pools, and installers should adhere to these when designing and installing any system. All designs and all materials used
must meet the relevant standards.
The filtration quality may depend on different factors: Design of the filter, type of collector used - collectors or nozzles, media bed depth,
specifications and density of the filtering material etc. At the same time the filtration velocity is a determining factor when seeking good quality
filtration and a velocity of no more than 40 m/h is recommended.
Bobbin filters are manufactured from polyester resin and glass fibre materials, which have excellent anticorrosive properties. The interior includes a
collector and diffuser made from PVC and PP plastic. They are also resistant to salt water and can operate up to a maximum temperature of 50ºC.
The special layer of isopthalic resin on the interior of the filter gives it maximum durability against wear and tear and abrasion, also enabling it to be
used with potable water. Filters may also be manufactured on request with a vinylester lining, which is resistant to most chemicals including ozone.
3. IDENTIFICATION OF COMPONENTS
A) Filters with laterals (FIG.1)
1.
Lid for addition of media, and inspection.
2.
Air relief valve
3.
Pressure gauge
4.
Sight glass (optional, on request)
5.
Reinforced polyester and fibre glass tank
6.
Dirty water inlet
7.
Clean water outlet
8.
Water collected via laterals
9.
Reinforced polyester and fibre glass base
10.
Manual water drainage
11.
Sand discharge cap
12.
Side man hole (optional, on request)
13
Filtration media
14.
Water diffuser system
15.
Eyebolt to transport the filter (only for use when the filter is empty)
B) Filters with nozzle plates (FIG.2)
1.
Lid for addition of media, and inspection.
2.
Air relief valve
3.
Pressure gauge
4.
Sight glass (optional, on request)
5.
Reinforced polyester and fibre glass tank
6.
Dirty water inlet
7.
Clean water outlet
8.
Water collected via nozzle plate
9.
Reinforced polyester and fibre glass base
10.
Manual water drainage
11.
Air inlet connection for backwash
12.
Side man hole and sand discharge
13.
Filtration media
14.
Water diffuser system
15.
Eyebolt to transport the filter (only for use when filter is empty)
1
ENGLISH
Publicité
