Operating Instructions
Contents
1. Required tool fork or ring spanner size 13 Required tool tire lever Take the pump housing 101 off the 4 Remove the bearings 310 1 and center shaft 211 and pull the impeller 310 2 by forcing them backwards out of the impeller magnet 847 1 magnet 847 1 together with the impeller 230 out of the magnet deviding housing 161 Required tools hand lever press No tools required pin 220mm 12 OO Ee NN OPERATING INSTRUCTIONS Ak Lok Tee 5 Remove the impeller 230 from the 6 Take the thrust ring 314 2 off the impeller magnet 847 1 impeller 230 Required tool tire lever Required tools tubular piece Zinside 80mm driftpin 26mm Re assembly of the pump 7 Assemble the bearings 310 1 and 8 Press the impeller 230 onto the 310 2 impeller magnet 847 1 Required tools hand lever press Required tool hand lever press plastic pressure disk 280mm PAY ATTENTION PAY ATTENTION io the locking to the locking element element 13 OPERATING INSTRUCTIONS and jam the impeller once the pump is started again To assemble the pump outlet impeller casing repeat step 1 to 3 in reverse order WARNING 8 Any other repair the replacement of worn parts should be done by an expert since inappropriate maintenance work usually results in unnecessary costs If the pump will not be in operation for a longer period of time it should clean2. SONDERMANN PUMPEN FILTER GMBH amp Co KG Operating Instructions Magnetically coupled centrifugal pumps Group 3 PP PVDF SONDERMANN PUMPEN FILTER GMBH amp Co KG August Horch StraRe 4 e D 51149 K ln Tel 49 2203 9394 0 Fax 49 2203 9394 48 info sondermann pumpen de www sondermann pumpen de SONDERMANN PUMPEN FILTER GMBH amp Co KG EG Konformitatserklarung EC Declaration of Conformity D claration de Conformit CE Hiermit erklaren wir dass die Bauart der SONDERMANN magnetisch gekuppelte Kreiselpumpen 45 W 7 5 kW in verschiedenen Werkstoffen und Ausf hrungen in der gelieferten Ausf hrung folgenden einschl gigen Bestimmungen entspricht We herewith confirm that the construction of SONDERMANN magnetically coupled centrifugal pumps 45 W 7 5 kW of different materials and versions corresponds to the following EC rules Nous confirmons que la construction des pompes centrifuges accouplement magn tique SONDERMANN 45 W 7 5 kW de mat riaux et versions diff rents est conforme aux dispositions r glementaires suivantes 1 EG Richtlinie Maschinen 2 EG Niederspannungsrichtlinie 98 37 EG 73 23EWG 93 68 EWG 1 Anderung EC Machinery Directive 98 37 CE EC Low Voltage Directive 73 23 EEC Directive CE Machines 93 68 EEC 1 Amendment 98 37 CE Directive CE Bas Voltages 73 23 CEE 93 68 CEE 1 re Modification K ln 20 09 2005 SONDERMANN PUMPEN FILTER GMBH amp Co KG
3. operation machine while in 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 occurring to persons the environment Statutory regulations are to be complied with 5 Hazards resulting from electricity are to be precluded see for example the VDE Specifications and the bye laws of the local power supply utilities 2 6 Safety instructions relevant for maintenance inspection 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 adequately familiarized themselves with personnel who have BB the subject matter by studying this manual in detail Any work on the machine shall only be performed when it is at a standstill 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 must be decontaminated On completion of work all safety and protective facilities must be re installed and made operative again Prior to restarting the machine the Initial commissioning are to be observed instructions listed under 2 7 Unauthorized alterations and production of spare parts Any modifications may be made to the machine only after concultation with the manufacturer Using spare parts and access
4. Klaus Hahn Gesch ftsf hrer OPERATING INSTRUCTIONS TABLE OF CONTENTS 1 1 1 1 2 2 2 1 2 2 2 3 2 4 2 5 2 6 2 1 2 8 3 3 1 3 2 4 4 1 4 2 4 3 5 5 1 5 2 5 2 1 5 2 2 5 3 6 6 1 6 2 6 3 6 4 7 7 1 7 2 8 9 General information Range of applications Capacity ratings Safety Identification of safety instructions in the operating manual Qualification and training of operating personnel Hazards in the event of non compliance with the safety instructions Compliance with regulations pertaining to safety at work Safety instructions relevant for operation Safety instructions relevant for maintenance inspection and assembly work Unauthorized alterations and production of spare parts Unauthorized modes of operation Transportation and storage Transportation Storage Product features and accessories General description Design Accessories Mounting and installation Examples of mounting Hoses and tubes The suction line The delivery line Electrical connection Starting and shutdown procedures Preparations for starting NO NO M D d Oh Oh SP BR WW Lu NY n Starting procedure Operation 10 Shutdown procedure 10 Maintenance 10 General information 10 Preventive maintenance 10 Troubleshooting 15 Parts illustration spare parts list 16 OPERATING INSTRUCTIONS 1 General information The pump may only be used in the range of applications author
5. Examples of mounting The pump is set up to be mounted horizontally but may also be mounted vertically with the motor component pointing upwards In this case however we recommend using impeller starting ring made of ceramic instead of the standard teflon graphite version Supply from a container located on the same level as the pump Supply from a container located higher than the pump 5 2 Hoses and tubes The cross sections of the tubes must correspond to the suction and delivery ports All suction and delivery tubes to the pump housing should be free of tensile stress The weight of the tubes must not rest on the housing WARNING OPERATING INSTRUCTIONS 5 2 1 The suction line X8 The suction line must be a tube or hose which cannot be deformed by the resulting partial vacuum or by high temperatures X The suction line should be as short as possible and must be installed to prevent the accumulation of gas When dimensioning the tubes fittings etc make sure that the flow resistances are kept as low as possible 8 The flow velocity within the piped suction line should not exceed the limit of 1015 5 2 2 The delivery line To be able to adjust the flow rate we recommend the installation of a control element inside the delivery line 5 3 Electrical connection should be according to the following illustration AC motors connected The directi
6. switch proceed as follows X Before switching on the motor again check whether the impeller rotates readily X Make sure that the suction line and the pump housing are filled with fluid Switch on the motor If the pump only delivers for a short period of time and then stops delivering the magnetic clutch has been 10 disengaged Proceed as described in chapter 8 below 6 4 Shutdown procedure L I Switch off the motor L I Close all shut off devices C In case some fluid remains within shut off devices to prevent an accidental the pump secure the opening 7 Maintenance 7 1 General information The pump is designed for continuous operation and is therefore maintenance free 72 Preventive maintenance Clean the ventilator cowl at least once per month in order to prevent the motor from overheating XP Although bearings centre shaft and starting rings are also designed for continuous operation they should periodically be inspected for choking If dirty silty or crystallising fluids are delivered then the pump should be inspected ET S UEM OUR SS S TNNT s NN OPERATING INSTRUCTIONS and if necessary cleaned at shorter intervals WARNING 11 OPERATING INSTRUCTIONS Disassembly of the pump 1 Remove the 6 screws 901 1 in the pump 2 the complete head of the housing 101 pump 001 off the lantern 113
7. ed carefully Otherwise you risk that residues remaining in the pump may harden 14 __ OPERATING INSTRUCTIONS 8 Troubleshooting housing Reduce the delivery rate use a stronger magnetic clutch and a more powerful motor Pump was switched off The rotor should have then switched on again stopped before the pump before the rotor stopped can be switched on again C Motor is overheating Clogged ventilator cowl lan He venae and the cowl Pump is working but Gas accumulation in the ee not delivering lines Pump does not work when switched on Specific gravity and or viscosity of the fluid is too high Magnetic clutch is disengaged Too much flow noise Cavitation oss Suction and delivery line Increase the suchtion cross sections are too and delivery line small significant losses cross sections Valve is not entirely open Entirely open the valve Delivery aate too EE Pump losses are less Install a flow control d MR significant than presumed valve in the delivery line Delivery rate too low 15
8. h 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 M c 2 2 no OC Qa 2 3 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 For example non compliance involve the following hazards Failure of important functions of the machine plant XP Failure of specified procedures of maintenance and repair 8 Exposure of people to electrical mechanical an chemical hazards Endangering the environment owing to hazardous substances being released 2 4 Compliance with regulations pertaining to safety at work When operating the pump the safety instructions contained in this manual the relevant national accident prevention regulations and any other service and safety instructions issued by the plant operator are to be observed OPERATING INSTRUCTIONS 2 5 Safety instructions relevant for operation 95 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 from
9. ised by the manufacturer In case of modified operating conditions please consult your supplier and or the manufacturer 1 1 Range of applications Delivery of low viscosity liquids resembling water lt a Delivery of acids alcaline solutions etc 8 Delivery of gaseous fluids WARNING P if you deliver crystallising fluids make sure that the fluid does not within the crystallise pump Should this happen carefully clean all parts being in contact with the fluid once the pump has been shut off 1 2 Capacity ratings Besides the operational data of the pump the name plate also gives its type and serial number Please cite these data when asking for additional information placing reorders and in particular ordering spare parts For additional information please consult your supplier or the manufacturer Technical data look at name plate look at name plate ower supply Motor output Protection Weight not exceed the maximum value of 80 C sd VDF PP 4bar SEIS EE ala OPERATING INSTRUCTIONS Note The letters on the name plate indicating the materials have following meaning mene shall Bearing trusi rng impeller thrust ring casing seal o ring Viton i E EPDM P Perbunan T Viton coated with ETFE Oxide ceramic Teflon graphite 2 Safety This operating manual gives basic instruc
10. on of rotation indicated by an arrow on the pump must be respected controlled after installation WARNING 9 The motor must be equipped with a motor protection switch and a temperature sensor OPERATING INSTRUCTIONS The power supply must have been cut for at least 5 minutes before you may start any work at the terminal box of the pump X Make sure that the data given on the name plate correspond to the existing power supply CP AU electrical installations of protection connections and additional should expert in devices performed by an accordance with the instructions of the local power suppliers and or the Association of Electrotechnical Engineers VDE German 6 Starting and shutdown procedures 6 1 Preparations for starting T The pump housing and the suction line must be filled with water or the fluid to be delivered WARNING Tighten all screwed connections and fittings Entirely open all shut off devices of the suction and delivery lines 6 2 Starting procedure L IT Switch on the motor Adjust the operating point by slowly closing the shut off device of the delivery line If there is no installed the operating point will be adjusted shut off device automatically in accordance with the pump curve Ne ee OPERATING INSTRUCTIONS WARNING 6 3 Operation If the motor has been switched off by the motor protection
11. ories authorised by the manufacturer is in the interest of safety Use of other parts may exempt the manufacturer from any liability OPERATING INSTRUCTIONS REENEN VEZ ME EECHER 2 8 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 3 Transportation and storage 3 1 Transportation The pump is delivered by the manufacturer in a ready to work state In the event of damages occurring during and due to transportation the forwarding agent must make a factual statement The pump should always be transported appropriately and according to the state of the art 3 2 Storage An eventual storage place must be absolutely dry Make sure that the interior of the pump is protected from pollutants 4 Product features and accessories 4 1 General description This magnetically coupled centrifugal pump type 3 is a sucking single stage centrifugal pump made of plastics and designed modular system for horizontal mounting The pump and electric motor are connected by a magnetic clutch which transmits the drive power to the impeller 4 2 Design The pump housing impeller impeller magnet and magnet deviding housing are made of plastics or metal In the standard ver
12. sion the centre shaft is constructed from ceramic oxide whereas the bearings are made of ceramic oxide PPS and or teflon graphite The magnet deviding housing hermetically seals the fluid against all atmospheric influences Due to the magnetic power transmission the centre shaft needs not to be sealed In contrast to mechanically or gland sealed pumps this system prevents any leakage of fluid at the shaft OPERATING INSTRUCTIONS The pump housing parts are sealed by static O rings The impeller of the pump is a radial flow wheel Depending on the fluid to be delivered each component of the pump is available in various materials A choice of materials Pump housing PP PVDF PPS Impeller and PP PVDF impeller magnet coating Bearin oxide ceramics teflon graphit Viton EPDM Viton coated with ETFE Static packings 4 3 Accessories Hose nozzles flanges and other components are available on request 5 Mounting and installation The pump should be installed at a place allowing easy access at all times Normally the ambient temperature should not exceed the following limits 40 OPERATING INSTRUCTIONS 56 Subject to alteration Magnet length 30mm 0 37 u 0 55kW 320mm Magnet length 60mm 0 55kW 0 75kW The suction side of the pump is provided with a male R2 thread and the delivery side with a male R1 1 2 thread 5 1
13. tions which are to be observed during installation operation and maintenance of the pump It is therefore imperative that this manual be read by the responsible personnel operator prior to assembly and commissioning It is always to be kept available at the installation site It is not only the general safety instructions contained under this main heading safety that are to be observed but also the specific information provided under the other main headings 2 1 Identification of safety instructions in the operating manual Safety instructions given in this manual non compliance with which would affect safety are identified by the following symbol see DIN 4844 W9 or where electrical safety is involved with see DIN 4844 W8 OPERATING INSTRUCTIONS Instructions non compliance with which would give rise to malfunctioning of the machinery are identified by the word CAUTION It is imperative that signs affixed to the machine e g arrow indicating the direction of rotation 5 symbols indicating fluid connections be observed and kept legible 2 2 Qualification and training of operating personnel The personnel responsible for operation maintenance inspection and assembly must be adequately qualified 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 whic
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