Instructions for installation and operation - English
Installation & Use Pares - Marami - Code 10013216 - Edition 2 - 10/2011 – Page
19
Designation
Description
Diverter valve
To direct the flow of a pump to one sector or another.
Adjustables jets 70
mm et 90 mm
Adjustable massage jets fixed in direction. The flow of
each jets is adjusted by rotation of its outer ring.
Simple rotary jets or
double jets
Rotary massage jets. The flow of each jet is adjusted by
rotation of its outer ring.
Mini jet
Fixed non-adjustable jet flow. Jet fixe non réglable en
débit.
4.5
Operation of the sand filter (Marami with SpaPack only)
INSTALLATION
Make sure there is drainage available at the place where the filter is to be installed.
Do not use an iron and hemp pipe fot the selector valve connection, it is essential to use plastic accessories and
TEFLON tape. Always leave enough space round the filter in order to perform the necessary examinations and
maintenance during the filter’s life.
SAND LOAD
In order to obtain maximum efficiency from your filter, it should be filled with silica sand with a grain size classification
between 0,5mm and 0,7mm. With the quantity indicated on the plate specifying the characteristics; proceed as follows:
1.
Load up when the filter is installed in position and the connection pipes have been joined.
2.
Take off the lid and joint.
3.
Fill the filter with water to half capacity.
4.
Pour the required quantity of sand inside the filter.
5.
Clean the seating of the lid joint
6.
Fix the filter lid in place
FILTRATION PROCESS
The selector valve has a handle of 6 positions that selects any of the necessary operations to obtain the maximum efficiency
from the filter.
IMPORTANT: always switch off the pump, when changing the position of the selector valve.
When the filer has been loaded, the sand must be washed. Proceed as follows:
1.
Place the selector valve in the « BACKWASH » position.
2.
Open the valves controlling the swimming pool suction pipes and run the pump for 4 minutes.
3.
Stop the pump, place the handle of the selector valve into the « RINSE » position and rinse for 1 min. Then, stop the
pump and place the handle of the selector valve into « FILTER » position.
When this has been done, the filer will be ready to start.
