MultiDrain UV300 - Water pump JUNG - Free user manual and instructions

USER MANUAL MultiDrain UV300 JUNG

• Falsche Drehrichtung bei Drehstrom = 2 Phasen der Zulei- tung von einer Elek trofachkraft wechseln lassen6 ENGLISH You have purchased a product made by Pentair Jung Pum- pen 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. 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, pro- vided 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 ap- pliance. Cleaning and user maintenance must not be carried out by children unless they are supervised. If this unit is equipped with a mains connection line wi- thout a plug or other means of disconnection from the mains, a complete disconnecting device must be installed on site in the xed electrical installation in accordance with the installation regulations. A main switch of overvol- tage category III can be installed as a complete discon- necting device. If the mains connection cable of this unit is damaged, it must be replaced by the manufacturer or its customer service or a similarly qualied person in order to avoid hazards. Damage prevention in case of failure Like any other electrical device, this product may fail due to a lack of mains voltage or a technical defect. If damage (including consequential damage) can occur as a re- sult of product failure, the following precautions can be taken at your discretion:

• Installation of a water level dependent (under circumstan- ces, mains-independent) alarm system, so that the alarm can be heard before damage occurs.

• Inspection of the collecting tank/chamber for tightness up to the top edge before – or at the latest, during – installation or operation of the product.

• Installation of backow protection for drainage units that can be damaged by wastewater leakage upon product failure.

• Installation of a further product that can compensate in case of failure of the other product (e.g. duplex unit).

• Installation of an emergency power generator. As these precautions serve to prevent or minimise conse- quential damage upon product failure, they are to be strictly observed as the manufacturer’s guideline – in line with the standard DIN EN specications as state of the art – when using the product (Higher Regional Court Frankfurt/Main, Ref.: 2 U 205/11, 06/15/2012). SAFETY INSTRUCTIONS This instruction manual contains essential information that must be observed during installation, operation and servic- ing. It is therefore important that the installer and the respon- sible 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 la- belled with particular symbols. Disregarding this information can be dangerous. General danger to people Warning of electrical voltage NOTICE! NOTICE! Danger to equipment and operation Qualication and training of personnel All personnel involved with the operation, servicing, inspection and installation of the equipment must be suitably qualied for this work and must have studied the instruction manual in depth to ensure that they are suciently conversant with its contents. The supervision, competence and areas of responsi- bility of the personnel must be precisely regulated by the ope- rator. 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 ad- hered 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 pre- vented. Leakages of dangerous (e.g. explosive, toxic, hot) substances must be discharged such that no danger to people or the envi- ronment occurs. Legal regulations must be observed. Safety instructions for installation, inspection and mainte- nance works As a basic principle, works may only be carried out to the equip- ment when it is shut down. Pumps or plant that convey harmful substances must be decontaminated. All safety and protection components must be re-tted and/or made operational immediately after the works have been com- pleted. Their effectiveness must be checked before restarting, taking into account the current regulations and stipulations. Unauthorised modications, manufacture of spare parts The equipment may only be modied or altered in agreement with the manufacturer. The use of original spare parts and accessories 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 guar- anteed if the equipment is used for its intended purpose. The7 ENGLISH 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 rst-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! APPLICATION DANGER! The pump must never be used when a person is in the water. Submersible pumps of the MultiDrain series are suitable for pumping wastewater, rainwater, groundwater, seepage water or drainage water with admixtures of up to 10 mm grain size. Use of the pumps is subject to relevant national laws, regula- tions and local requirements such as:

• Domestic contaminated water and waste water (e.g. EN 12056 in Europe)

• Installation of low voltage systems (e.g. VDE 0100 in Germany) For non-standard utilisation conditions, further regulations must be observed (e.g. VDE 0100 in Germany, part 701: bath- rooms and shower rooms; part 702: Swimming pools and foun- tains; part 704: Construction sites and part 737: outdoor use). Temperatures Motor at the surface: continuous operation S1 The pumped medium must have a temperature of max 40°C. The submersible pump is frost-resistant down to -20°C when stored in dry conditions. When installed, however, it must not be allowed to freeze in the water. Transport The pump must always be lifted by the handle and never by the power supply cable! The pump should only be lowered into deeper chambers or pits using a chain. ELECTRICAL CONNECTION NOTICE! Only qualied electricians may carry out electrical work on the pump, plug or the control unit. The pump must only be connected to circuits that have been installed properly in accordance with the regulations and are protected with at least 10 A (slow) and RCD-safety switches (30mA). Current applicable standards (such as EN standards), national regulations (such as VDE in Germany), and the regulations of the local power supply companies must be complied with. Some types are supplied with an open cable end. To connect to the power supply, a control unit or a nationally approved plug with a protective earth contact must be used. NOTICE! Never put the mains plug or a free lead end in water! If water gets into it, this can cause malfunctions and damage. Observe the operating voltage (see type plate)! The pump is provided with a winding thermostat. In case of unacceptably high temperatures, it switches off the pump to protect it against possible damage. Unacceptably high tem- peratures may result e.g. from dry running or mechanical or electrical overload. CAUTION! The pump is switched on again automatically after cooling down - risk of injury! For this reason, always disconnect the device from the mains before remedying the fault! In order to do this, unplug from the mains supply or remove the pre-fuses of the pump controls! Pumps without built-in level control can also be operated auto- matically through the use of our level controls. Rotational direction The rotational direction must be checked before installation! If the rotational direction is correct, the start-up jolt should be in the opposite direction to the rotational direction arrow on the motor housing. The wrong rotational direction is also indicated if the pump performs inadequately when installed, or if loud noises can be heard during operation. If the rotational direc- tion is wrong, 2 phases of the supply cable must be swapped over. CAUTION! The start-up jolt can be very forceful.8 ENGLISH INSTALLATION The pump must be installed as shown in the examples. For in- stallations in accordance with EN 12056-4, the pressure pipe must be laid in a loop above the local backow level and pro- tected with a non-return valve in accordance with EN 12050-4. A correspondingly larger diameter pipe should be used for longer pressure pipelines to avoid pipe friction losses. The MultiDrain pumps have a vertical discharge branch. In contrast to pumps with built-in level control, the ON and OFF switching heights of pumps without built-in level control are variable by the use of a separate level control. NOTICE! If the pump is malfunctioning, part of the contents of the oil reservoir could escape into the pumping medium. Dimensions of sump Single installation: 40 x 50 cm Duplex installation: 40 x 70 cm NOTICE! The oats of the level control and alarm system are installed so that they are freely movable but not under the in- let. Please observe the minimum distances. The controls must only be installed in a dry and well ventilated room! MAINTENANCE Maintenance and inspection of this product must be carried out in accordance with EN 12056-4. To ensure continued reliability of service, we recommend that you take out a service contract. DANGER! Before carrying out any work: Disconnect the pump and the control unit from the mains power supply and take action to en- sure that no one else can reconnect them to the power supply. WARNING! Check the plug and the mains cable for signs of mechanical and chemical damage. Damaged or kinked cables must be re- placed by the manufacturer. NOTICE! When using a chain to lift the pump, please observe the relevant national regulations regarding accident preventi- on. Lifting gear must be checked regularly by an expert in ac- cordance with the legal regulations. Cleaning The inlet strainer prevents coarse dirt from entering the pump. Regular cleaning of the oat and the foot strainer ensures opti- mum performance and operation. If the impeller needs to be cleaned due to blocking or clogging, remove the screws on the underside of the pump and then re- move the foot strainer. Tightening torque M

for A2 screw materials M 6 M

= 70 Nm, foot strainer M

FAULTS Pump does not work

• Check mains current (do not use a pin gauge)

• Fuse faulty = may be too weak (please refer to Electrical Connection)

• Mains supply cable damaged = repair to be carried out by manufacturer only Pump runs but does not pump

• Empty the pressure pipe or hose to allow the non-return valve to open and the air to escape from the pump housing. Impeller blocked

• Solids and brous matter have become lodged in the pump housing = clean Decreased pumping performance

• Foot strainer obstructed = clean

• Pump housing obstructed = clean

= 70 Nm, pied perforé M

• Pied perforé obstrué = nettoyer

• Supply of Machinery (Safety) Regulations 2008 (MD)

EN 809:1998/AC:2010, EN ISO 12100:2010, 60335-1:2012/A13:2107

• The Restriction of the Use of Certain Hazardous Substance in Electrical and Electronic Equipment Regulations 2012 (RoHS)

EN 12050-2:2001; 2015 Lifting plant for faecal-free wastewater UV305-1S GB (JP50706) UV310-1S GB (JP50707) UV315-1S GB (JP50708) UV305-1 GB (JP50709) UV310-1 GB (JP50710) UV315-1 GB (JP50711) UV 620-1 (JP47337) Collecting and automatically lifting faecal-free waste water above the backow level in buildings and sites

REACTION TO FIRE NPD

WATERTIGHTNESS Pass EFFECTIVENESS (LIFTING EFFECTIVENESS) - Pumping of solids Pass - Pipe connections Pass - Ventilation NPD - Minimum ow velocity Pass - Minimum free passage of the plant Pass - Minimum useful volume NPD MECHANICAL RESISTANCE - Load bearing capacity and structural stability of collec- tion tank for use outside buildings NPD - Structural stability of collection tank for use inside buil- dings NPD NOISE LEVEL 70 dB(A) DURABILITY - of structural stability Pass - of lifting effectiveness Pass - of mechanical resistance Pass