Limitations; Installation - Pentair STA-RITE JET Manual De Instrucciones

EN
CHAPTER 2

LIMITATIONS

WARNING
Electropump cannot be used to move inflammable or dangerous liquids.
WARNING
Ensure electropump never runs dry.
•
MAX. TEMPERATURE OF LIQUID:
50 °C continuous operation
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MAX.ROOMTEMPERATURE: 40 °C
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MAX.ON/OFF CYCLES/HOUR:
40 equally spaced
CHAPTER 3
INSTALLATION (SEE FIG. 1)
DANGER - ELECTRIC SHOCK RISK
When installing, please ensure electropump is disconnected from electrical supply.
WARNING
Protect the electropump and all pipes from bad weather or freezing conditions.
DANGER
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety. Children should be supervised to
ensure that they do not play with the appliance.
•
If the electropump is to be installed a
suction pipe 2 should be used with a
diameter equal to that of the suction
duct for electropump 1
•
If the height HA is over 4 meters use a
tube with a larger diameter
•
The suction pipe must not have
"goose-necks" or be inclined
improperly in order to avoid the
formation of air pockets
•
Make sure that the pipe is perfectly
air tight
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At one end of the suction tube install a
foot valve 3 with filter 4
•
The pipe should be submerged at least
50 cm into the liquid to be pumped
HI, in order to avoid the formation of
whirlwinds
WARNING
The suction and delivery points for electric pumps in the GARDY series are made of plastic, therefore particular care must be taken
when mounting the pipes, avoiding the use of excessive force when screwing fittings or other accessories and using Teflon tape to seal
the connections.
The plastic coupling (pos. 40 fig.6) equipped with the pump should be used.
6
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MAXIMUMSUCTIONHEIGHT:
9 m including load losses
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MAXIMUM WORKING PRESSURE:
6 bar (excluding GARDY)
•
To avoid load loss on delivery, a pipe
with a diameter equal to or greater
than the intake of electropump 5
should be used
•
It is advisable to install a non-return
valve 6 directly on the delivery pipe,
this makes it possible to eliminate any
damage water hammers may cause to
the electropump
•
After the non-return valve an
interception valve 7 should be installed
•
The pipes must be placed so that their
weight does not interfere with the
electropump
•
The delivery and suctions pipes must
travel the shortest distance with the
fewest possible number of bends
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MAXIMUM WORKING PRESSURE:
5 bar GARDY
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MAXIMUMDIMENSIONOFSOLIDOBJECT
SPUMPED: 3 mm
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If the installation is fixed then the
electropump should be blocked on the
support surface 11
•
In order to reduce installation vibration
the electropump should be connected
with a length of flexible tubing and a
layer of rubber or other anti-vibration
material should be inserted between
the electropump and the support
surface
•
If the electropump is moveable
(equipped with a handle) it can be used
in a pool only if there are no people in it
and if the installation is equipped with
a shockproof switch
•
Make sure that the motor is well
ventilated