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3. TECHNICAL DATA
Model
Mains voltage / Frequency
(V / Hz)
Nominal performance (Watts)
Protection type (IP)
Suction port
Pressure port
Max. flow rate (Qmax)
(l/h)
(1)
Max. pressure (bar)
Max. delivery height
(Hmax)
(m)
(1)
Max. suction height (m)
Max. size of the solids being
pumped (mm)
Min. ambient temperature (°C)
Max. ambient temperature (°C)
Min. fluid temperature (°C)
Max. fluid temperature
(Tmax) (°C)
Length of connection cable (m)
Cable type
Weight (net) (kg)
Guaranteed sound power level
(LWA)
(dB)
(2)
Measured sound power level
(LWA)
(dB)
(2)
Dimensions (L x D x H) (mm)
1) The values were determined with free, unreduced in- an
outlet.
2) Noise emission values obtained according to the EN 12639
regulation. Measurement method according to EN ISO
3744.
4. SCOPE OF DELIVERY
The scope of the delivery of this product includes :
a pump with connection cable, a elbow connector
and instructions for use.
Please verify that the scope of delivery is
complete. Depending on the purpose of the
application,
additional
necessary (please refer to the chapters titled
"Installation",
"Automation
accessories" and "How to order spare parts").
If possible, keep the packing until the warranty
period has expired. Please dispose of the
packing materials in an environmental-friendly
manner.
JC-800-P2
220-240 / 50
800
x4
F26/34 (1")
F26/34 (1")
3 500
4
40
7
1
5
35
5
35
1,5
H07RN
7,75
83
79
470 x 226 x 300
accessories
may
be
with
special
5. INSTALLATION
5.1. GENERAL INSTALLATION INFORMATION
During the entire process of installation, the
device must not be connected to the
electrical mains.
The pump should be installed in a dry place
with an ambient temperature not to exceed
40 °C and not to fall below 5 °C. The pump
and the entire connection system have to be
protected from frost and other climatic influences.
When installing the device, please make
sure that the motor is sufficiently ventilated.
All connection lines have to be perfectly tight since
leaking lines may affect the performance of the
pump and cause considerable damage. Therefore,
please use Teflon tape to seal the contact surfaces
between the threaded sections of the lines and
the connection with the pump. This use of sealing
material such as Teflon tape is the only way to ensure
an airtight assembly.
When tightening threaded connections, please
do not apply excessive force which may cause
damage. When laying the connection pipes, you
should make sure that the pump is not exposed to
any form of weight, vibration or tension. Moreover,
the connection lines must not contain any kinks or
an adverse slope.
Please observe the illustrations, too, which are
contained as an attachment at the end of the present
operating instructions. The numeric and other details
included in brackets below refer to these illustrations.
5.2. INSTALLATION OF THE SUCTION LINE
The intake of the suction line (1) has to be
equipped with a check valve (or non-return
valve) and an intake filter.
Please use a suction line having the same diameter as
the suction port (4) of the pump. If the suction height
(HA) exceeds 4 m, however, it is recommendable to
use a 25% larger diameter - including appropriate
reducer elements for the connectors.
The intake of the suction line has to be equipped
with a check valve (8) - or non-return valve - and an
intake filter (3). The filter will keep away larger dirt
particles contained in the water which might clog or
even damage the piping. The check valve will prevent
the pressure to escape after the pump has cut out.
Moreover, it simplifies the venting of the suction line
by enabling water to be filled in. The check valve
with the intake filter - i.e. the entirety of the intake
section of the suction port - must be immersed by
at least 0.3 m below the surface of the liquid to be
pumped (HI). This will prevent air from being taken in.
In addition, please ensure a sufficient distance of the
suction line from both the ground and the sides of
water courses, rivers, ponds etc in order to prevent
stones, plants etc from being sucked in.
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