Hozelock JET 3500/20 Automatic Manuel D'utilisation page 7

3 - TECHNICAL SPECIFICATIONS AND PERFORMANCE
See performance curve (page 52)
Values are given ±10%
Electrical data
Max. flow
Max. pressure
Min. / Max. head
Max. suction height
Power cable
Level of protection
4 - DESCRIPTION (Fig.1-2)
A - Pump Body
B - Power cable (socket depending on country)
C - Carry handle
D - Outlet port
E - Coupler 1ʺ/1¼ʺ male/male
F - Nut for fitting
G - Multistage curved connector
H - High flow coupling
I - Filling cap
J- Filter
K - Water fill
L - Entry port
M - Drain cap
N - User manual
O - Switch
P - Spanner
Q - Non-return valve
R - Filter
S - Coupler 1ʺ/1ʺ male/male
T - Suction hose (7m)
U - Intermediate tank (20l total)
V - Pressure regulation assembly
5 - PREPARATION - FIRST USE
- Connection of the hoses:
Screw the male/male fitting (s) onto the inlet (L), then
the suction hose (R+S+T, Fig.3).
Screw the discharge fitting (G) (taking care to place
the flat gasket properly) using the nut provided (F).
The stepped discharge connection (G) allows (fig.4):
- The fitting of hoses with a diameter 25 mm and 32
mm,
- Or the screwing of a 1" female tap nose and the
quick connection of suitable hose fittings
- Or the use of a supplied high-speed connection (H)
Cut off the end of the unused fitting (Fig.4).
- Installation: (Fig.6-7)
Before installation and each time the pump is
used, always disconnect it from the power
Jet 3500/20 Automatic
220-240V~ - 50Hz - 800 W (max.)
3500 l/h (min.)
4 bar (min.)
2 m / 40 m (min.)
7 m
H07 RNF - 1.5m min.
IPX4
supply.
To avoid accidents, never put your fingers in the
mouth of the pump.
Use the handle provided to transport or lift the pump.
When using for the first time with a water collector,
make sure that the water collector is emptied and
cleaned of all accumulated sediment, leaves and
debris.
- Verify that the inlet of the suction hose is at least
150 mm below the surface of the water. If necessary,
retain the end of the hose with a brick. It is advisable
to prevent the filter from touching the bottom of the
tank (at least 30 cm of water above the bottom) to
avoid sucking up any residues. It is vital that all seals
are present and that all connections are airtight.
The suction hose must not show excessive deforma-
tion (elbow, crushing, etc.) that could affect its perfor-
mance.
The installation must comply with the restrictions
related to the technical data of the pump.
- Unscrew the filler cap (I) using the supplied spanner
(P). Fill the suction chamber via the filling hole (K)
with clean water (fig.5).
Hozelock watering pumps are self-priming; therefore,
they can be primed without having to fill the suction
hose.
- Connect the watering hose to the outlet, ensuring
that the other end of the watering hose is open and
that water can drain freely when the pump is turned
on.
- Starting up:
- Connect the pump to a suitable power supply, and
switch on the pump using the switch (O).
- At each power up, while the suction hose is empty,
the pump will start priming. This operation may take
several minutes. During the priming, the pump con-
tains a mixture of air and water, which greatly reduces
the flow and makes some noise.
- When the pump is primed and ready to be used, the
noise level drops, and the flow and pressure are
maximized.
If one of the seals or fittings is missing, or is too tight
or loose, the pump will not prime.
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GB