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21
POSITIONING
•
The pumps are of a self-suction type even though assembly below the swimming
pool or tank water level is advised to improve performance.
•
Should it be necessary to install the pump above the water level, the difference in
height should not be more than 2 metres (see Fig. 4). Ensure that the suction tube
is as short as possible since a long tube increases suction time and facility load
loss.
•
It should be ensured that the pump is free from possible flooding and it is given dry
ventilation.
SAFETY INDICATIONS
ALL THE ELECTRICAL INSTALLATIONS MUST COMPLY WITH STANDARD:
EN
60335-2-41
“All 230 v electrical units must be installed at a minimum distance of 3,5
meters from the edge of the pool. In the case of a modification on the filtration system,
the manufacturer must be informed”.