Operating Instructions Submersible sump pump
Contents
1. The control unit must be installed in well ventilated room above the back pressure level page 8 Mobile operation deaeration For mobile operation and retrofitting of existing sumps a pump base installation is uncomplicated and easy to maintain Mount a 90 elbow to the discharge install the pressure pipe fasten the chain at the shackle and lower the pump into the sump A fastening device for a hoist simplifies the pump installation WARNING The level sensors must not be installed below the inlet The control unit must be installed in well ventilated room above the back pressure level Climbing pressure pipe work has to be installed frost protected If a flexible hose is connected to the pump no reflux valve must be installed and the hose must have a gradient to ensure a completely drained off hose when the pump stops working When the pump is submerged again water in the hose will prevent the deaeration of the spiral housing and therewith the correct operation of the pump For the same reason the pump may not operate properly when it is submerged in switched on condition In sumps that can dry out ensure the correct deaeration of the spiral housing by drilling a 6 mm hole into the enclosed quarter elbow part No 16687 at the marked position In case of a damage at the pump a slight quantity of the oil chamber filling can leak into the pumping medium Operating Instructions Maintenance Take out the m2. Safety pre AUO NS 4 500 kak ek AA EINEN Eileen e Installation Maintenance Sense of rotation Installation Checking the seal chamber Oil changing Cleaning e Sectional drawing e Spare parts list page 3 page 2 page 3 page 4 page 5 page 6 10 page 11 page 12 Operating Instructions Technical Data U6KE U6KES U6KD U6KDS Supply voltage V 1 NPE 230 3N PE 400 Power input P1 kW 0 70 0 75 Nominal current A 3 40 1 30 cos phi 0 94 0 85 r p m 1 min 2600 2800 weight kg 7 80 8 00 max switch frequency 30 h max water temperature 35 C protective system IP 68 Description This manual applies to a Jung Pumpen submersible sump pump U 6 K with enclosed unassembled quarter elbow Picture 1 dimensions Ap YA 290 280 140 110 So Fa Si N kadi wm N a oO gt 6 x mit Sonderschwimmer Art Nr 17424 4 77614 07 plication The U 6 series is designed for usual domestic waste water It must not be used for pumping sewage water from lavatories In some countries sumps with a connection to the public sewer are an explosion hazardous location For this application the explosion proof UFK type is necessary for further information ask your distributor The pumps can be used for pumping waste water from dish washers and washing machines page 4 For pumping groundwater
3. around the work area e g guard rail Make sure you have a clear path of retreat Use safety helmet safety goggles and protective shoes All personnel who work with sewage systems must be vaccinated against diseases to which they may be exposed A first aid kit must be close at hand Note that special rules apply to installation in explosive atmosphere Follow all other health and safety rules and local codes and ordinances Electrical connection Following works should only be done by qualified and authorized electricians Jung Pumpen disclaims all responsibility for h work done by untrained or and unauthorized personnel Heed operating voltage see name plate and additional labels Take out the main fuses to isolate the mains supply from the control unit before repairs or any other works and make sure it cannot be energized again If the pump is equipped with automatic level control there is a risk of sudden restart Before starting check the efficiency of the protective arrangements of the pump and the monitoring equipment Failure to heed this warning may cause a lethal accident page 5 Do not put the lead ends into water Irruption of water may cause malfunctions If persons are likely to come into physical contact with pump or pumped media the earthed grounded socket must have an additional connection to an earth ground fault protection device GFI When pumping ne
4. must be decontaminated All waste emissions such as used oil must be appropriately disposed of oil spills must be cleaned up and emissions to the environment must be reported On completion of work all safety and protective facilities must be reinstalled and made operative again Prior to restarting the machine the instructions listed under Electrical Connection and Installation are to be observed Unauthorized alterations and production of spare parts Any modification may be made to the machine only after consultation with the manufacturer Using spare parts and accessories authorised by the manufacturer is in the interest of safety Use of other parts may exempt the manufacturer from any warranty or compensation claims Unauthorized modes of operation The reliability of the machine delivered will be only guaranteed if it is used in the manner intended in accordance with clause 1 of this manual The limit values specified in the data sheet must under no circumstances be exceeded Warranty claim Jung Pumpen pumps are long living high quality products with expected reliable operation However should the need arise for a warranty claim please contact your Jung Pumpen distributor Operating Instructions List of contents General safety instructions ernsnssensnsersnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn e List of contents e Extent of delivery Description Application Transportation and storage X
5. safety are identified by the following symbol General danger for personnel Dangerous voltage Pe Danger for machine and function It is imperative that signs affixed to the machine e g rotation arrow fluid connection symbols data approval plate be observed and kept legible Qualification of personnel An authorized certified electrician and mechanic shall carry out all work Scope of responsibility and supervision of the personnel must be exactly defined by the plant operator If the staff does not have the necessary knowledge they must be trained and instructed which may be performed by the machine manufacturer or supplier on behalf of the plant operator moreover the plant operator is to make sure that the contents of the operating manual are fully understood by the personnel Hazards in the event of non compliance with the safety instructions Non compliance with the safety instructions may produce a risk to the personnel as well as to the environment and the machine and results in a loss of any right to claim damages or compensation For example non compliance may involve the following hazards Failure of important functions of the machine plant Failure of specified procedures of maintenance and repair Exposure of people to electrical mechanical and chemical hazards Endangering the environment owing to hazardous substances being released Safety regulations for owner operator All safe
6. set of seals E and D completely incl 12811 19705 19706 and 19707 set of seals ES and DS completely incl 03990 12811 19705 19706 and 19707 page 12 Qty U 6 K Niro ES D 1 1 1 1 1 z 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 5 2 2 1 1 1 1 1 3 10 10 4 4 ai oo a oo ot D 2 2 a2 a a in an i Operating Instructions JUNG PUMPEN GmbH amp Co Tel 05204 17 0 oO Industriestr 4 6 Fax 05204 80368 JUNG 33803 Steinhagen Germany e Mail info jung pumpen de PUMPEN Zuverl ssige Abwasserentsorgung EG Konformit tserkl rung Declaration of EC Conformity Attestation de Conformite CE Hiermit erkl ren wir da alle Exemplare unserer Ger te Herewith we declare that all our devices Nous attestons par la pr sente U3K UAK bis 3 2kW US auBer Ex U6K J67 UB den wesentlichen Schutzanforderungen folgender EG Richtlinien entsprechen comply with the following provisons applying to correspondent aux principales directives CE suivantes EG Niederspannungsrichtlinie in der Fassung 73 23 EWG EG EMV Richtlinie in der Fassung 89 336 EWG Angewendete harmonisierte Normen insbesondere Applied harmonized standards in particular Principales normes harmonis es 73 23 EWG 89 336 EWG EN 60 335 1 EN 55 014 1 2 EN 60 335 2 41 EN 61 000 3 2 3 EN 60 034 T5 Angewendete nicht unter obige EG Richtlinien fallende technische Normen und Spezifikation
7. 0 58 10 If the protective arrangement has trigged eliminate the trouble Replace the cable if the cable jacket is damaged Do not pinch the cable or pull it around sharp bends Always install the control unit in a dry and well ventilated room above the backpressure level Never install the control unit in the sump Earthing For safety reasons the earth conductor should be appr 50 mm 2 inch longer than the phase conductors If the motor cable is jerked loose by mistake the earth conductor should be at last conductor to come loose from its terminal This applies to both ends of cable Ensure the correct earthing of the pump and the control unit Operating Instructions Electrical connection Picture 2 wiring diagram Power 1 230V 50Hz Power 3 400V 50Hz X Pump without arrangement Pump witl arrangement float switch plug in connection float switch plug in connection float switch float switch or UB type identification UB type identification U Pumps E ES 101222 U Pumps D DS 413073 Winding thermostat Because of the built in thermostat an additional motor protection is not necessary Inadmissible high temperatures and operation times will release the thermostat If so pull out the plug before repairs to prevent automatically pump restarts Heed operating voltage IN see name plate Do not put the plug into water Irruption of
8. Operating Instructions General Safety Instructions Application Electrical Connection Installation Maintenance You have bought a Jung Pumpen product and therefore purchased quality and performance Guarantee this achievement by an installation according to the operating instructions so that our product can meet your demands to your full satisfaction Please note that damages as a result of poor installation will affect the guarantee For this reason please follow the advice of the operating instructions Like any other electrical appliance the operation of this product can fail by electrical failure or technical faults It is wise to always consider standby pumps emergency generator and a control unit fitted with mains independent alarm U 6 K NIRO E 1 ID No 00226 01 U 6 K NIRO D 2 ID No 00228 02 U 6 K NIRO ES 1 ID No 00227 01 U 6 KS NIRO DS 2 ID No 00229 02 19778 3 6 0401 page 1 Submersible sump pump Operating Instructions General Safety Instruction This operation manual gives basic instructions that should be followed carefully during installation operation and maintenance It is essential that this manual is carefully read by the responsible personnel operator before assembly and commissioning It is always to be kept available at the installation site Identification of safety instructions in the operating manual Safety instructions given in this manual non available with which would affect
9. a K Example motor type D 160 4 200 K has a PTC thermistor and can be operated through a frequency converter Pumps without this mark cannot be operated through a frequency converter Example motor type D 112 4 200 Additionally the pumps have a label at the lead end to point out the possible frequency converter operation Supply voltage of the PTC thermistor max 2 5 V Installation To ensure the proper installation consider the dimensions of the installation The sump has to be cleaned from all sediments before any installation or repair works The minimum height between the lifting hook and the floor shall be sufficient to lift the pump out of the sump The lifting equipment shall be able to hoist the pump straight up and down in the sump preferably without the need for resetting the lifting hook Oversized lifting equipment could cause damages if the pump should stick when it is lifted The lifting equipment has to be securely anchored Operating Instructions Picture 3 installation example of single unit Picture 4 installation example with guide rail system a device device min 380 4 25914 01 Single unit with guide rail system GR 32 and built in level control Sump dimensions min 40 x 50 cm If a covering plate is installed intend a sump ventilation Single unit with built in level control Sum
10. ain fuses to isolate the mains supply of both control unit and pump before any works and make sure it cannot be energized again Check the cable on mechanical and chemical damages At using a chain to lift the pump please pay attention to the rules for prevention of accidents Chains have to be inspected regularly by qualified personal The motor of the UFK series has the protection type flameproof enclosure Only authorized workshops or the manufacturer are permitted to carry out repairs effecting the flameproof ness In case of repairs the gap peripheries have to be inspected for damages defective parts must be replaced by genuine spare parts Jung Pumpen disclaims all responsibility for work done by untrained unauthorized personnel A General safety clean the pump thoroughly beware of the risk of infection follow local safety regulations The pump is designed for use in liquids which can be dangerous to health When working on the pump prevent injuries to the eyes and skin by wearing goggles and rubber gloves cleaning the pump before any works cleaning the parts after dismantling hold a cloth over the drain plug to prevent splatter when opening the oil chamber In case of contact with dangerous liquids eye contact rinse your eyes immediately in running water for 15 min Hold your eyelids apart with your fingers Contact an eye specialist skin contact remove contaminated clothes wash your skin with soap and water see
11. al or never lift it at the cable Make sure the pump If kept dry the pump can be stored down to a minimum For longer periods of storage the pump must be protected After a long period of storage the pump should be Follow the instructions of Operation Operating Instructions Please pay attention to the following IN regulations at installing the pump s or ask your qualified electrician distributor regulations for electrical installations in Germany VDE 0100 VDE 0165 VDE 0100 Teil 701 bathrooms VDE 0100 Teil 704 building ground VDE 0100 Teil 737 damp rooms regulations for prevention of accidents in sewage technical installations in Germany GUV 7 4 GUV 17 6 guidelines for explosion protection in Germany GUV 19 8 electrical installations in explosion hazardous areas in Germany Elex V Safety precautions In order to minimize the risk of accidents in connection with the service and installation work the following rules should be followed Never work alone Use a lifting harness safety line and a respirator as required Do not ignore the risk of drowning Make sure there are no poisonous gases within the work area Check the explosion risk before welding or using electric hand tools Do not ignore health hazards Observe strict cleanliness Bear in mind the risk of electrical accidents Make sure that the lifting equipment is in good condition Provide a suitable barrier
12. ar a lake a jetty a pond etc a safety distance of at least 20 m between the person and the pump is applicable Do not place the pump directly in a pool Observe the special safety regulations if used in connection with swimming pools Use the pump only in accordance to the data stated on the pump s plate resp in the technical data on page 4 Special rules apply to installation in explosive atmosphere Intrinsically safe circuits Exi are normally required for the automatic level control system by level regulators A Jung Pumpen control unit gives you the certainty of design under safety regulations and an acceptance of work without any problems Level sensors must be used at low voltage For further details please see data sheet o m Local rules may specify otherwise To prevent the pump from blocking after long rest periods an additional daily trial run unit can be installed Connection only to a mains supply installed in accordance to the local regulations For fusing use only 10 A slow fuses or automatic circuit breaker with C or D characteristic former G and K Because the motor s nominal voltage is measured at the terminal board of the pump please consider the voltage drop of long supply cables The motors of the three phase a c pumps must be protected by a suitable overcurrent release Adjustment as following direct start 10 of the nominal current star delta start nominal current x
13. ar in mind the risk of burn injuries Before installation please check the visible parts of the pump and the installation sluice and reflux valves the oil level in the oil chamber if the impeller moves freely direction of rotation The pump should be installed correspondingly to picture 3 and 4 Under DIN EN 12056 2 the pressure tube must be taken in a loop over the local back up level and secured with a reflux valve Observe the min flow speed of 0 7 m s in the pipe work Stationary installation To remove the pump easily we recommend our guide rail systems alternatively a flexible connection min DN 32 14 in the pressure tube near the pump is conceivable Adjust the duck foot bend drill the holes through the base of the duck foot bend and install the coupling unit the guide tubes and the guide bracket with the enclosed screws and plugs Install the pipe work including a ball reflux valve or a swing type check valve and a stop valve Mount the guide rail claw on the pump fasten the chain at the shackle and lower the pump via guide tube into the sump A fastening device for a hoist simplifies the pump installation Observe the measurements of the level WARNING sensors as shown in the pictures 3 4 5 and 6 The sensors must not be installed below the inlet In contrast to the U 6 Niro ES DS with built in level control the switching points of the U 6 K Niro E D can be changed if separate float switches are used
14. en Applied national technical standards and specifications in particular Normes et sp cifications n entrant pas dans les directives ci dessus EN 12050 2 EN 292 Teil 1 2 EN 809 Bei einer nicht mit uns abgestimmten nderung des Ger tes verliert diese Erkl rung ihre G ltigkeit By altering the device without approval the declaration would invalidate Toute modification de la machine effectu e sans notre accord annule la valadit de la pr sente declaration Steinhagen den 15 02 2002 i A u ul Tappmeier Abel Gesch ftsf hrer Techn Gesch ftsleitung Seite 1 von 1 40010241 doc TB Ersetzt dito vom 24 10 00 und 40011163 vom 16 11 00 page 13
15. k medical attention if necessary To keep the reliability of operation the first oil change of the seal chamber should be made after 300 working hours max 6 months after that the oil should be changed every 1000 working hours and not later than once a year If the pump delivers water with abrasive additions servicing should be carried out at adequate shorter intervals At decreasing flow rates or ascending noises the impeller has to be checked on wear and if necessary it has to be changed page 9 Checking the seal chamber The checking of the seal chamber and the changing of the oil can be done without disconnecting the pump from the pressure pipe Take out the from above visible 4 recessed head screws code No 20538 Now you can take out the whole motor unit including the top cover The seal chamber has a filling and drain plug with hexagon head code No 05296 To check the mechanical seal put the pump into a horizontal position and drain the oil into a clean graduated measuring can If the quantity of oil corresponds to the oil originally in place and is not discoloured milky the primary mechanical seal is in good condition Milky or yellowish grey oil indicates that water has leaked into the oil chamber In this case the oil filling should be renewed and inspected again after a further 300 hours If the oil is again found to be discoloured or infiltrated by dirty particles the mechanical seal should be checked for wea
16. ng system and the impeller remedy check cutting system as explained under adjustment of cutting system or cleaning Reduced performance curve cause worn out impeller remedy change impeller cause wrong sense of rotation remedy change two of the three leads inside of the plug ce Jung Pumpen GmbH amp Co Industriestra e 4 6 33803 Steinhagen xx EN 12050 2 Abwasserhebeanlage f r f kalienfreies Abwasser DN 32 Hebewirkung siehe technische Daten Ger uschemissionswert lt 70dB A Die beiden ersten Ziffern der Pumpen Nr bezeichnen das Produktionsjahr page 10 Operating Instructions Picture 7 sectional drawing E 19781 19773 q TI 1 N AN in 13132 D 19783 EN N N 29037 ns 19784 VEN Pl i wey TA 08219 N N MIN N Nat SN er A Al ll ae N TA Si 16292 N SSH ai 16327 a gt 03990 N N N 19700 NN No 20537 SUN Mi eZ Ar 20538 12705 ZA 19779 19706 7 19780 EEE 07162 4 19697 A 7 A 12811 05296 N G 13133 19707 A AIAN 4 7 20537 ek SETS 12698 YA Tries ANS 19705 Ne SSR 19699 10043 page 11 EZES 07 DS D D0S ES 7 DS ES DS ES 7 DS ES DS ES 7 DS EZES D 7 7 DS ES DS 120 cm Operating Instructions Spare parts list Code No Description 03990 rotary shaft seal 12
17. or water that contains a high percentage of lime iron fibres we recommend depending on the delivery head and flow rate the heavy duty range US UB 62 251 or US UB 73 253 At different operating conditions in explosion hazardous locations please ask the industrial and trade supervision the building inspection or the employer s liability insurance association Allowed temperature of pumped medium Continuous operation 35 C S1 operation With 10 0 m cable the U 6 pumps are suitable for outdoor use EN 60335 2 41 and 41 A 1 The pump types with a cable length of 3 0 m are only for indoor use If kept dry the pump can be stored down to a minimum temperature of 20 C The flooded pump must not freeze noise emission gt 70 dB A If the pumps are used in a swimming pool or a garden pond the power supply has to be connected to a residual current circuit braker with 30 mA During the pump operation no persons are allowed in the water Transportation and storage horizontal position N Always use the shackle to carry the pump cannot roll or fall over and injure people or damage property temperature of 20 C The flooded pump must not freeze against moisture and heat The impeller should be rotated occasionally to prevent the seals from sticking together inspected before it is taken into operation Pay special attention to the seals and the cable gland The pump can be transported and stored in vertic
18. p dimensions min 40 x 40 cm If a covering plate is installed intend a sump ventilation Picture 6 installation example of duplex unit with Picture 5 duplex installation example guide rail system peak toad N ON nae Ny k N peak load ON ALARM basic load min min 100 100 oO 150 Ss IT NSN oe IN a SS IR x Notice of min distance Pumps with GR 32 min OFF min shown turned at 90 3 25924 00 Duplex unit with guide rail system GR 32 and built in level control Sump dimensions min 40 x 50 cm If a covering plate is installed intend a sump ventilation Sump dimensions min 50 x 50 cm If a covering plate is installed intend a sump ventilation page 7 Operating Instructions Always use the shackle to carry the AN pump never lift it at the cable or the hose To lower the pump in a deep tank use a rope or a chain Stay clear of suspended loads Take out the main fuses to isolate the mains supply both control unit and pump before any works and make sure it cannot be energized again Make sure the pump cannot roll or fall over and injure people or damage property In some installations the water and the pump can be hot Be
19. r and replaced if necessary Oil changing For the change of the oil use spindle oil make ESSO type Spinesso 22 or other mineral oils with a viscosity of 22 46 quantity see spare parts list Do not overfill the seal chamber WARNING otherwise the pump can seriously be damaged Cleaning The foot strainer prevents blockages in the pump it has to be cleaned regularly as well as the float switch to guarantee the trouble free operation with full performance To clean the impeller in case of blockages or cloggings take out the 4 recessed head screws code No 20537 of the foot strainer underside Take off the foot strainer pull out the wear plate and clean the impeller Operating Instructions Torque ratio Ma for screw material for M 6 Ma 8 Nm 0 8 kpm for M 8 Ma 20 Nm 2 0 kpm for M 10 Ma 40 Nm 4 0 kpm Malfunctions Pump does not run cause missing mains supply remedy check supply voltage cause faulty fuse maybe too low remedy check fuse and change if necessary cause damaged supply cable remedy changing of the cable gland only by qualified personnel Pump runs but doesn t deliver water cause trapped air in the spiral housing remedy drain off the pressure tube or hose to ensure the opening of the reflux valve to deaerate the spiral housing and ensure the correct operation of the pump Blockage of cutting system cause solid or fibrous admixtures blocking the cutti
20. ty instructions contained in this manual all relevant national and local health and safety codes and any other service and safety instructions issued by the plant operator shall be complied with page 2 Safety instructions relevant for operation If hot or cold machine components involve hazards they must be guarded against accidental contact Guards for moving parts e g coupling must not be removed form the machine while in operation Any leakage of hazardous e g explosive toxic hot fluids e g from the shaft seal must be drained away so as to prevent any risk to persons or the environment Statutory regulations are to be complied with The pumping station must be kept tidy and in good condition Hazards resulting from electricity are to be prevented see for example the national specifications or the regulations of your local electricity supply company Safety instructions relevant for maintenance inspections and assembly work It shall be the plant operator s responsibility to ensure that all maintenance inspection and assembly work is performed by authorized and qualified personnel who have adequately familiarized themselves with the subject matter by studying this manual in detail Any work on the machine shall only be performed when it is at a stand still it being imperative that the procedure for shutting down the machine described in this manual be followed Pumps and pump units which convey hazardous media
21. water may cause malfunctions Sense of rotation only three phase models Before installation you have to check the sense of rotation At correct rotating field the start bump of the pump is into the opposite direction to the arrow on the top ofthe pump In case of wrong direction of rotation change two of the three phases of the mains supply Watch out for the start bump which can be powerful page 6 with bridge 214 wit bridge Model with pete Model with PHHHS Operation through frequency converter If you want to operate pumps through a frequency converter please contact your distributor If the technical feasibility is already checked the pumps have to be ordered as a special version They need a special PTC thermistor for motor protection and a tripping unit with a conformity certificate e g PTB 3 53 PTC A Use frequency converters only for deceleration If three phase current pumps are operated through a frequency converter the r p m change proportional to the input frequency Frequency converters have a setting range between nearly 0 Hz and more than 50 Hz Because of physically reasons the pumps must not be operated with higher frequencies than indicated on the name plate If the frequency rises beyond the rated value the absorbed power escalates to the overload of the motor To recognize pumps with a PTC thermistor please check the name plate The last letter in the field of the motor type must be
22. x 24 x 4 5 05296 hexagon head screw M 10 x 20 07162 float 08219 micro switch 09522 10 0 m cable with plug H 07 RN F3G1 0 without applic 10043 foot strainer 12811 mechanical seal 16 x 18 8 13132 contactor 400 V 13133 oil 120 cms 14298 3 0 m cable with shock proof plug H 07 RN F3G1 0 14302 10 0 m cable with CEE plug H 07 RN F4G1 0 16292 selector shaft 16327 sheet metal screw 4 8 x 32 16588 3 0 m cable with CEE plug H 07 RN F4G1 0 16687 quarter elbow 1 14 19697 pump casing 19698 pump casing cover 19699 impeller 19700 control cam 19705 o ring seal 138 x 3 19706 o ring seal 120 7 x 5 33 19707 circlip M 10 19773 capacitor 8uF 400 V 20537 oval head screw 3 5 x 16 20538 screw Amtec 5 0 x 20 29037 retainer with top hat rail Replacement kits 14999 19779 19780 19781 19782 19783 19784 19787 19922 19923 By ordering spare parts indicate type of the pump and the part number oil Spinesso 22 1 liter bottle motor unit E and ES completely incl 05296 12811 13133 19699 19706 and 19707 motor unit D and DS completely incl 05296 12811 13133 19699 19706 and 19707 top cover E completely incl 09522 19773 ak wk top cover ES completely incl 03990 08219 14298 16292 19700 19773 top cover D completely incl 13132 14302 29037 top cover DS completely incl 03990 08219 13132 16292 16588 19700 29037 pump casing completely incl 10043 19697 19698 19705 and 20537
Download Pdf Manuals
Related Search