Safety Precautions; Risk Of Electrocution - Espa MULTIPOOL PLUS Manual De Instrucciones

I N S T R U C T I O N M A N U A L

Safety precautions

These symbols
"Danger" or "Warning" indicates the risk level deriving from failure to
observe the prescribed safety precautions:
DANGER Warns that failure to observe the precautions
Risk of involves a risk of electric shock.
electrocution
DANGER Warns that failure to observe the precautions-
involves a risk of damage to persons and/or
things.
WARNING Warns that failure to observe the precautions
involves the risk of damaging the pump
and/or the plant.
1 - General information
Please observe the following instructions to achieve the best pump per-
formance possible and a trouble free installation.
These pumps are designed to operate with clean water, free from parti-
cles in suspension and with a maximum temperature of 35 degrees cen-
tigrade.
WARNING. Correct pump operation is assured by following
the instructions on installation and use.
DANGER. Failure to adhere to the instructions can result in
premature failure of the pump and voiding of the warranty.
DANGER. Risk of electric shock. The pump must not be used
in a pool when people are swimming.
2. Installation
2.1 – Fixing
The pump should be installed on a solid, horizontal base, secured
by screws or bolts and using the existing holes in the mount (2
bolts/screws of 8 mm. Ø)
2.2 – Suction pipe assembly
The suction pipe, if longer than 7 meters, must be of the same or
greater diameter than the pump inlet and installed in an upward
inclination to prevent trapped air pockets forming.
The pump suction pipe should always be connected to the filter
outlet. (See installation diagram).
2.3 Discharge pipe assembly
It is recommended to use pipes with a diameter equal or greater
than the pump outlet. This will reduce loss of head caused by fric-
tion in longer pipe runs.
Pipework must be supported and not rest on the pump.
If a foot valve has not been installed it is recommended to fit
a check valve to prevent accidental draining down of the
system.
together with one of the words
2.4 Electrical connection
The electrical installation must have a multi pole isolator
with minimum 3 mm contact openings protected by a 30
ma. residual current detector (earth leakage trip).
Single phase motors have built-in thermal protection.
If the pump is not equipped with electric cable, an elec-
trical engineer or a qualified technician must assemble
this and it must also be of the type H07RN-F. Follow the
instructions given on Fig. 1 for a correct electrical con-
nection.
2.5 Pre-start checks
Ensure the voltage and frequency of the supply correspond
to the values indicated on the electrical data label.
Ensure that the pump shaft is rotating freely.
Fill the pump body with water through the self priming plug
opening. If a foot valve has been installed, also fill the suc-
tion pipe.
Check all joints and connections for leaks.
THIS PUMP MUST NEVER BE DRY RUN.
3. Programming (Multipool Tronic)
3.1 - Programmer features
This programmer allows eight different programmes to be set for
running the pump automatically; it can also work in manual mode,
using ON/OFF.
The screen shows the current time and date. In the event of
power-cut, the time/date and programme settings are retained in
memory for 24 hours, although the screen remains blank.
There is also a safety function to prevent the pump running when
there is no water.
3.2 - Description of the front panel
Day of the week
Pump operating
status
ON
Automatic
programme nº
Selection button
3.3 - Operation of the buttons
Select the menu with the Select button; from here, the desired
values can be set. Use the OK button to confirm the menu to be
altered and the values set.
5
GB
• Time and date
programming
• Programme
programming
• Alarm
Reset button
Operating mode
Validation button