Pentair oxyperl 3, JP44430, JP44432, JP44431, JP45228 Instruction Manual
...
B 44665-21-1403 www.jung-pumpen.de
EN Instruction Manual
JUNG PUMPEN OXYPERL
2
ENGLISH
You have purchased a product made by JUNG
PUMPEN and with it, therefore, also excellent quality and service. Secure this service
by carrying out the installation works in accordance with the instructions, so that our
product can perform its task to your complete
satisfaction. Please remember that damage
caused by incorrect installation or handling
will adversely affect the guarantee.
Therefore please adhere to the instructions in
this manual!
As with all electrical devices, this product
can also fail to operate due to an interruption
in the electricity supply or due to a technical defect. If this could result in damage, a
mains-independent alarm system must be
installed. Depending on the application, you
may also wish to install an emergency power
generator, or a second system as a back-up.
SAFETY
INSTRUCTIONS
This instruction manual contains essential
information that must be observed during
installation, operation and servicing. It is
therefore important that the installer and
the responsible technician/operator read this
instruction manual before the equipment is
installed and put into operation. The manual
must always be available at the location
where the pump or the plant is installed.
Failure to observe the safety instructions can
lead to the loss of all indemnity.
In this instruction manual, safety information
is distinctly labelled with particular symbols.
Disregarding this information can be dangerous.
General danger to people
Warning of electrical voltage
ATTENTION!
Danger to equipment and operation
Qualification and training of
personnel
All personnel involved with the operation,
servicing, inspection and installation of the
equipment must be suitably qualified for this
work and must have studied the instruction
manual in depth to ensure that they are sufficiently conversant with its contents. The supervision, competence and areas of responsibility of the personnel must be precisely
regulated by the operator. If the personnel do
not have the necessary skills, they must be
instructed and trained accordingly.
Safety-conscious working
The safety instructions in this instruction
manual, the existing national regulations
regarding accident prevention, and any internal working, operating and safety regulations
must be adhered to.
Safety instructions for the
operator/user
All legal regulations, local directives and
safety regulations must be adhered to.
The possibility of danger due to electrical energy must be prevented.
Leakages of dangerous (e.g. explosive, toxic,
hot) substances must be discharged such
that no danger to people or the environment
occurs. Legal regulations must be observed.
Safety instructions for installation, inspection and maintenance works
As a basic principle, works may only be carried out to the equipment when it is shut
down. Pumps or plant that convey harmful
substances must be decontaminated.
All safety and protection components must
be re-fitted and/or made operational immediately after the works have been completed.
Their effectiveness must be checked before
restarting, taking into account the current
regulations and stipulations.
Unauthorised modifications,
manufacture of spare parts
The equipment may only be modified or altered in agreement with the manufacturer.
The use of original spare parts and acces-
sories approved by the manufacturer is important for safety reasons. The use of other
parts can result in liability for consequential
damage being rescinded.
Unauthorised operating
methods
The operational safety of the supplied equipment is only guaranteed if the equipment is
used for its intended purpose. The limiting
values given in the "Technical Data" section may not be exceeded under any circumstances.
Instructions regarding accident prevention
Before commencing servicing or maintenance
works, cordon off the working area and check
that the lifting gear is in perfect condition.
Never work alone. Always wear a hard hat,
safety glasses and safety shoes and, if necessary, a suitable safety belt.
Before carrying out welding works or using
electrical devices, check to ensure there is
no danger of explosion.
People working in wastewater systems must
be vaccinated against the pathogens that
may be found there. For the sake of your
health, be sure to pay meticulous attention to
cleanliness wherever you are working.
Make sure that there are no toxic gases in the
working area.
Observe the health and safety at work regulations and make sure that a first-aid kit is to
hand.
In some cases, the pump and the pumping
medium may be hot and could cause burns.
For installations in areas subject to explosion
hazards, special regulations apply!
This appliance can be used by children aged
8 years or over and by persons with limited
physical, sensory or intellectual capabilities,
or with limited experience and knowledge,
provided that they are supervised or have
been instructed in the safe use of the appliance and are aware of the dangers involved.
Children must not be allowed to play with the
appliance. Cleaning and user maintenance
must not be carried out by children unless
they are supervised.
3
ENGLISH
APPLICATION
The OXYPERL range of submersible motorised aerators is suitable for aerating and
circulating wastewater in small-scale clarification plants. Other uses, for instance, are
the insertion of oxygen into garden ponds or
fish ponds.
When using the aerators, the relevant national laws, regulations and stipulations
must be adhered to, for example:
• Household and similar electrical appliances - Safety (e.g. DIN EN 60335-2-41 in
Germany )
• Installation of low voltage systems (e.g.,
VDE 0100 (30 mA FI) in Germany)
Aeration of wastewater
The aeration propeller develops a vacuum
and takes air in through the suction hose,
which is connected to the atmosphere. The
narrow air ducts in the aeration propeller accelerate the air and release it into the wastewater in fine bubbles.
The aerator is optimised for a particular submersion depth. At greater depths the air insertion performance decreases. To maintain
the best possible air insertion performance it
is important to adhere to the specified depth
(please refer to the section entitled Installation).
Circulation of wastewater
The OXYPERL circulates the wastewater in
the small-scale clarification plant and, as a
result of this, the activated sludge flakes are
evenly distributed in the wastewater.
Due to a special wing design, the flake structure of the activated sludge is preserved well.
This is an important condition for achieving
good clarification results.
Temperatures
The maximum temperature of the wastewater medium is 86°F (30°C).
The submersible motorised aerator is frostresistant down to -4°F (-20°C) when stored
in dry conditions. When installed, however, it
must not be allowed to freeze in the water.
Transport
ATTENTION! The aerator must always be
lifted by the handle and never by the power
supply cable! The aerator should only be lowered into the medium using a rope or chain.
ATTENTION! During transport and when
setting the aerator down, there must not be
any mechanical load exerted on the aeration
propeller.
ELECTRICAL
CONNECTION
Only qualified electricians may
carry out electrical works to the
pump or the controls.
The relevant standards (such as EN standards), country-specific regulations (such as
VDE in Germany), and the regulations of the
local power supply companies must be observed.
ATTENTION! Never put the free lead end in
water! If water gets into the plug, this can
cause malfunctions and damage.
Observe the operating voltage (see
the type plate)!
The pump must only be connected up to
electrical installations with an earth wire in
accordance with the regulations. It must be
protected with a 10 A fuse. No additional motor protection is required, since the system
has an integrated winding thermostat. Inadmissible temperatures and operating times
will result in the thermostat switching the
system off (please refer to the section entitled Application). After the thermostat has
switched off the system, pull out the mains
plug before remedying the fault, since the
aerator can switch itself on again automatically after cooling down if the power is still
connected!
Replacing the connection cable
Only use original manufacturer’s parts.
We recommend replacing the seal and the
screws each time the connection cable is
replaced.
ATTENTION! When the connection cable is
loosened, the motor compartment is opened.
Please ensure clean and dry conditions when
handling the aerator.
ATTENTION! Do NOT use a power screwdriver. A size 2 PZ screwdriver must be used
to unscrew and tighten the connection cable.
Grease the sealing ring with Vaseline before
inserting the cartridge. Then tighten the
screws by hand (max 1 Nm).
INSTALLATION
The OXYPERL 3 develops a thrust of 20 N,
and the OXYPERL 5 a thrust of 38 N, due to
the propeller. The aerator must therefore be
securely attached to prevent it from twisting
or slipping.
During installation, particular care must be
taken to ensure that the four cooling surfaces
under the control head are fully submersed
in the wastewater and that the prescribed installation dimensions of at least 200 mm are
complied with! If there is insufficient cooling,
the motor temperature will rise and the electric motor will switch off automatically.
Installation of SBR system with two Oxylift
aerators
Loading...