Inside the pump, lubricants are used which
may
contaminate
discharged in case of any improper
operation or damage of the device. The
lubricants used are biologically degradable and non-
hazardous to health.
3. TECHNICAL DATA
Model
Mains voltage / frequency
(V / Hz)
Nominal performance (Watts)
Protection type (IP)
Pressure port
Max. flow rate (Qmax)
(l/h)
(1)
Max. pressure (bar)
Max. delivery height
(Hmax)
(m)
(1)
Max. submersion depth (m)
Max. size of the solids being
pumped (mm)
Max. fluid temperature
(Tmax) (°C)
Min. fluid temperature (°C)
Length of connection
cable(m)
Cable type
Weight (net) (kg)
Dimensions (L x D x H) (mm)
1) The values were determined with free, unreduced outlet.
4. SCOPE OF DELIVERY
The scope of the delivery of this product includes :
One pump with connection cable, two connection
ports, 2 pump foot and one operating manual.
Please verify that the scope of delivery is complete.
Depending on the purpose of the application, addi-
tional accessories may be necessary (please refer to
the chapters titled "Installation" and "How to order
spare parts").
If possible, keep the packing until the warranty peri-
od has expired. Please dispose of the packing mate-
rials in an environmental-friendly manner.
5. INSTALLATION
5.1. GENERAL INSTALLATION INFORMATION
During the entire process of installation, the
device must not be connected to the
electrical mains.
the
liquids
being
All connection lines have to be perfectly tight since
leaking lines may affect the performance of the
pump and cause considerable damage. If required,
please use a suitable sealant to make the installation
airtight.
When tightening threaded connections, please do
VCDC-500-P2
not apply excessive force which may cause damage.
When laying the connection pipes, you should
220-240/50
make sure that the pump is not exposed to any
form of weight, vibration or tension. Moreover, the
500
connection lines must not contain any kinks or an
X8
adverse slope.
F33/42 (1"1/4)
Please observe the illustrations.
12 500
5.2. INSTALLATION OF THE PRESSURE LINE
0,6
The pressure line conveys the liquids to be discharged
6
from the pump to the point of withdrawal. To avoid
dynamic flow losses, one should use a pressure line
7
having at least the same diameter as the pressure
1
port (1) of the pump.
2
1. Screw the connection elbow (9) into the pump
3
14
30
15
2. Screw the combination nipple (10) into the
35
3. Fix a hose to the combination nipple.
5
The combination nipple can be trimmed to suit the
selected hose connection. Use the largest possible
10
hose diameter.
H05RN-F
5.3. STATIONARY INSTALLATION
4
If the unit is used in a stationary installation, rigid pipes
356x200x200
have proven to be the ideal choice for the pressure
lines. In this type of installation, we recommend that
you incorporate a check valve (non-return valve) in
the pressure line immediately following the pump
outlet so that no liquid will flow back after the pump
cuts out. To facilitate maintenance work, we also
recommend the installation of a stop cock valve
downstream of the pump and check valve. This
arrangement is beneficial in that closing the stop
cock will prevent the pressure line from running dry
after the disassembly of the pump.
5.4. CHOICE OF PUMP FOOT
Choice of installation
• No foot pump
• Low pump foot (14)
• High pump foot (15)
The choice determines the suction level and the size
of the acceptable particles in the water (see table 3.
technical data and 5.5 FLOATING SWITCH).
The pump and the entire connection
system have to be protected from frost.
outlet.
connection elbow.
Remove the screw before installation (13)
GB