Installation and general maintenance manual - POOL PUMPS
4
ENGLISH
1. GENERAL SAFETY INSTRUCTIONS
These symbols ( ) indicate the possibility of danger where the corresponding instructions
are not followed.
DANGER. Risk of electrocution.
Failure to abide by these instructions may lead to the risk of electrocution.
DANGER.
Failure to abide by these instructions may lead to the risk of injury to people or damage to
property.
WARNING.
Failure to abide by these instructions may lead to the risk of damage to the pump or the
installation.
•
The pump can not be installed in the Zone 0 and Zone 1. To see drawings
refer to page 87.
•
The pump is intended to be used while fastened to a support or while secured
in a specic location.
•
See the maximum total head, in metres in page 100.
•
A sump with an adequate outlet for the liquid is considered to be placed
where ooding is likely to occur.
•
If a self-priming pump is to be tted above the water level, the pressure
dierential to the pump suction pipe should not be higher than 0.02 MPa
(2 mH
2
O). Ensure that the suction pipe is as short as possible as a longer pipe
would increase suction time and the installation’s load losses.
•
The unit should be connected to an alternating current supply (see data on the
pump’s plate) with an earth connection, protected by a residual current device
(RCD) with a rated residual operating current that does not exceed 30 mA.
•
Seethetotal head, in metres, inthebackcoverofthespecicmanualforeach
pumprange