IML BIG DISCOVERY DY350T Manual De Instalación Y Mantenimiento página 28

INSTALLATION AND ASSEMBLY WORK WARNINGS
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While connecting electrical cables to the machine's motor, take care of the mechanism
inside the connection box, check that no pieces of cable remain inside after closure and
that the earth contact is correctly connected. Connect the motor using the electrical
diagram attached to the machine.
•
Check that the electrical cable connections to the machine's terminal box are well set and
firmly attached to the connection terminals.
•
The pump electrical installation should have a differential the value of which is not greater
than 30mA.
•
Check that the terminal box joint is used correctly, thus preventing water from entering
the terminal box of the electric motor. Likewise, check that the packing gland has been
placed and pressed correctly inside the joint.
•
The pumps must be installed on a flat and solid surface, at a distance of minimum 3,5
meters from the pool (according to regulation NF C 15-100 or analogue, valid in each
region or country).
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They are equipped with a pre-filter therefore they must be fixed in a horizontal position.
These pumps are self-priming and they should be installed below water level. In the case
they need to be installed above water level, the geometric height should not exceed 2
meters. The suction pipe should be as short as possible in order to reduce the suction
time. The place where the pump is installed should be dry and aired at all times.
•
Special attention should be paid to ensure that under no circumstances water gets into
the motor and the electric voltage parts.
•
Should the envisaged use not be different from that mentioned, adaptations and
supplementary technical regulations might be necessary.
STARTING-UP WARNINGS
Before starting the pump for the first time, verify the calibration of the motor electric protection
mechanisms and check that the protectors against electrical and mechanical contacts are
correctly positioned and well fixed.
It is recommended not to use the pool during that first check of the pumping equipment
installation.
ASSEMBLY AND MAINTENANCE WORK WARNINGS
•
National installation regulations should be taken into account when assembling and
installing the pumps.
•
Special attention should be paid to ensure that under no circumstances water gets into
the motor and the electric voltage parts.
•
Any contact, even accidental, with the machine's moving parts should be avoided while
the machine is operating and/or before it completely stops.
•
Wait until the machine has completely stopped in order to carry out any work on it.
•
Before undertaking any electrical or mechanical maintenance make sure that the
machine has been disconnected from the supply network and starting-up mechanisms
are blocked.
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