Hozelock FLOWMAX 7500 Manual page 3

GB
3 - TECHNICAL SPECIFICATIONS AND PERFORMANCE
See performance curve (page 5)
Values are given ±10%
Electrical data
Max. flow
Max. pressure
Max. head
Max. immersion depth
Power cable
Level of protection
4 - DESCRIPTION (fig.1)
A - Pump Body
B - Float
C - Power cable
D - Fastening hook
E - Outlet port (G 1¼")
F - Carry handle
G - Multistage straight connector
H - User manual
I - Reversible base
J - Base fixing screw
K - High flow coupling
L - Cable support
5 - PREPARATION- FIRST USE
- Connection of the discharge hose:
Ensure that gasket is fitted
Screw the multi-stage straight connector (G) onto the
outlet (E), not forgetting the flat gasket supplied.
The stepped discharge connection (G) allows (fig.2):
- The fitting of hoses 25 mm and 32 mm in diameter,
- 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 (K).
Cut off the end of the unused fitting (Fig.2).
- Adjusting the float:
To operate correctly, the float must not be
left completely free but must be placed in the
mounting hook (D, Fig.3). Otherwise, the
pump may not stop in the absence of water, causing a
risk of overheating which may cause injury to the
user.
You can adjust the length of the float cable to vary the
pump trip and stop level (Fig.3) by adjusting the free
cable length (jamming in hook D).
Attention: to ensure proper float operation, at
least 10 cm of free cable must be left bet-
ween the base of the float plug and the
attachment on the pump body.
Flowmax 7500
220-240V~ - 50Hz - 350 W (max.)
7500 l/h (min.)
0.45 bar (min.)
4.5 m (min.)
7 m
H05 RNF - 10m min.
IPX8
- Installation:
Depending on the nature of the drained water, posi-
tion the reversible base (I) in the dirty water position
(Fig.4.1) or in the clean water position (Fig.4.2). To do
this, unscrew the 2 screws (J) using a suitable tool,
then position the base in the desired position (this is
also indicated on the base itself), and reattach it using
screws.
Lower the pump using a rope attached to the carrying
handle, and position it by checking that the float has
enough space to move freely.
- Starting up:
Make sure nothing restricts the backflow of water from
the pump (for example, kinked hose). Connect the
pump to the power supply after making sure that the
safety measures are followed.
The pump starts automatically once the level of water
required is achieved (float in the high position) and
stops when the water level is low enough (float in the
low position), depending on the setting made previou-
sly (fig.3).
The priming height depends on the position of the
reversible base. In the "clean water" position, this
height can be lowered thanks to the presence of a
non-return valve. Simply fill the pump via the drain
hose (pump off), or run once to allow priming with 5
mm of residual water.
It is also possible to clip the float directly to the ON
position (float at the top) or OFF position (float down)
without taking into account the height of water (fig.5).
The pump is not intended for continuous use or for
dry running. Otherwise, the pump may overheat and
may cause injury to the user. Do not leave unat-
tended.
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