9
2. Safety Warnings
2.1. General Instructions
Signs used to mark instructions in this manual
Safety instructions in these operating instructions,
which, if not observed, could cause a danger for persons
are marked with the general symbol in accordance with
DIN 4844-W 9.
Warnings against electrical voltage are marked with
the safety symbol in accordance with DIN 4844-W 8.
2.2. General Safety Precautions
General regulations and guidelines not mentioned in the
safety warnings retain their validity.
These operating instructions contain basic instruc-
tions, which have to be adhered to during installation,
operation and maintenance. These operating instructions
must be read from mechanic and the operator before
installation and operation of the pump and have to be kept
available at the operating place of the machine/unit at all
times. Persons who are not familiar with the operating
instructions shall not use this product.
Children and adolescents under age 16 shall not use
the pump and must keep away from the machine/unit
while it is operational.
If you have to work with welding tools or electric tools,
make sure that there is no explosion hazard.
Immediately after repair or maintenance work, all
safety and protection equipment must be reinstalled and
placed in function again.
The operator of the pump is responsible for third par-
ties within the work area.
Persons are not permitted to stay in the pumping
medium during operation of the pump.
All other rules and regulations and local codes cover-
ing health and safety must be observed. In accordance
with product liability law, we point out that we shall not be
liable for damages caused by the pump due to non-
observance of the instructions and guidelines set forth in
the operating instructions. The same product liability are
valid for accessories.
3. Applications and Technical Description
3.1. Applications
C 135 W is a single stage, transportable centrifugal pump
with vortex impeller, which is designed for pumping clear
or waste water with solid sizes up to 8 mm diameter. The
pump is suitable for irrigation, water transfer and drainage.
It is also suitable for permanent operation in garden ponds
(water circulation).
The pumps must not be used for pumping of liquids con-
taining great quantities of abrasive solids, like sand or
stones. Before the pumping of chemically aggressive
liquids, the resistance of the pump materials must be
checked. According to the regulations it is illegitimate to
pump faeces and explosion endangered liquids with these
pumps. Submersible pumps used outside of buildings
must have a cable with a minimum length of 10m.
The voltage required in the technical data sheet
must correspond to the existing line voltage.
The temperature of the pumped medium may not
exceed the maximum temperature indicated in the techni-
cal data.
If the pump is used for cleaning or maintenance of
swimming pools, make sure that no persons stay in the
swimming pool during operation of the pump.
3.2. Technical Data
Motor input
135 Watt
Voltage 230
V
Speed 2900
rpm
Insulation class
B
Motor protection
IP 68
Max. head
6,0 m
Max. flow
8000 l/h
Max. liquid temperature
35°C, short erm up to 60°C
Max. solid size
8 mm
Discharge connection
BSP 1" M
Cable length
10 m
Weight 3,5
kg
4. Warranty
Our warranty only covers pumps which are installed and
operated in accordance with these installation and opera-
tion instructions and accepted codes of good practice and
being used for the applications mentioned in these instruc-
tions.
5. Transport and Storage
Never use the cable or the discharge hose/pipe to lift,
lower, transport or attach the pump. Always use the han-
dle or a rope or a chain attached to the handle.
Make sure that it cannot roll or fall over. For longer peri-
ods of storage, the pump should be protected against
moisture, frost or heat.
6. Electrical Connection
Before operation, an expert check must secure that
the required electrical protection measures exist. The
connection to ground, earthing, isolating transformer, fault
current breaker or fault voltags circuit must correspond to
the guidelines set forth by the responsible power plant.
The voltage required in the technical data sheet
must correspond to the existing line voltage.
Submersible pumps used outside of buildings must
have a cable with a minimum length of 10m.
Make sure that the electrical pin-and-socket connec-
tions are installed flood- and moisture-safe. Before start-
ing operation check the cable and the plug against dam-
ages.
The end of the pump power supply cable must not be
submerged in order to prevent water from penetrating
through the cable into the motor.
7. Installation
Mount the discharge pipe or the flexible discharge hose at
the discharge connection to the pump. If a flexible hose or
a rigid pipe connection with thread is used, the hose noz-
zle can be cut off. To provide an optimum flow rate, the
discharge pipe (hose or pipe) should have a minimum
diameter of ¾”.
