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Содержание N96K E-W

Страница 1: ...PERATING AND INSTALLATION INSTRUCTION ENGLISH KNF 329772 329775 06 22 OEM Notice Before operating the pump and accessories read and observe the operating and installation instructions as well as the s...

Страница 2: ...2 9 Disposal 10 3 Technical data 11 Technical data 11 4 Product description and function 14 5 Transport 16 General 16 6 Installation and connection 17 6 1 Installing the pump 17 6 2 Electrical connec...

Страница 3: ...n reach at all times Project pumps For customer specific project pumps pump models that begin with PJ or PM there may be deviations from the operating and installation instruc tions For project pumps...

Страница 4: ...cified here Danger levels Signal word Meaning Consequences if not observed DANGER warns of immediate danger Death or serious injury or serious damage will result WARNING warns of possible dan ger Deat...

Страница 5: ...hot surface Warning of electrical voltage Warning of poisonous substances Warning of hand injuries through crushing ESD protected area Observe the operating instructions General mandatory sign Wear h...

Страница 6: ...ro rubber PVDF Polyvinylidene fluoride PP Polypropylene FPM Fluororubber FEP Fluoroethylene propylene ETFE Ethylene tetrafluoroethylene copolymer TFM Modified PTFE Tab Table Fig Figure a o And or e g...

Страница 7: ...ion X Commissioning X X Operation X X Servicing X Troubleshooting X Disposal X Tab 4 Who does what matrix 2 2 Responsibility of the operator The pumps are produced in accordance with the generally rec...

Страница 8: ...ipping water and other contamination Check the tightness of the connections between the pipes of the applica tion and the pump or the connection of the pump at regular intervals Leaky connections carr...

Страница 9: ...ould additionally heat the medium In case of doubt contact KNF Customer Service 2 6 Use 2 6 1 Proper use The pumps are intended exclusively for transferring gases and vapors The pumps are intended exc...

Страница 10: ...harmonized standards apply EN 61000 6 2 3 2 8 Customer service and repair Customer service and repairs The pump is maintenance free However KNF recommends periodic in Environmental protection WEEE spe...

Страница 11: ...sure bar rel 2 5 Ultimate vacuum mbar abs 100 Flow rate at atm pres sure l min 8 5 10 Tab 6 Pneumatic values bar rel relative to 1013 hPa liters in standard state 1013 hPa 20 C based on ISO 8778 and I...

Страница 12: ...mperature C C F 5 to see Fig 1 0 if non condensing frost free Permissible medium temperature C C F See Fig 2 Dimensions See Dimensional drawing N96 Chapter 6 1 Installing the pump Highest permissible...

Страница 13: ...ng and Installation Instruction english KNF 329772 329775 06 22 13 Permissible ambient temperature Pressure in mbar Pressure in bar Fig 1 Permissible ambient temperature Permissible media temperature...

Страница 14: ...96_AC 14 Translation of Original Operating and Installation Instruction english KNF 329772 329775 06 22 4 Product description and function Design 1 Pneumatic pump inlet 2 Pneumatic pump outlet 3 Motor...

Страница 15: ...3 6 5 Fig 4 Function of a diaphragm pump Diaphragm pumps transfer compress depending on the version and evacu ate gases and vapors The elastic diaphragm 4 is moved up and down by the eccentric 5 and t...

Страница 16: ...of injury from cutting on the sharp edges when grabbing corners or when opening the packaging Where appropriate wear suitable personal protective equipment e g safety shoes safety gloves Transport th...

Страница 17: ...if the medium mixes with the air in the compressor housing or the surroundings Before using a medium check the compati bility of the media contacting components see 3 Technical data with the medium 6...

Страница 18: ...formable objects are positioned in the immediate proximity of the hot pump parts head drive Installation location Make sure that the installation location is dry and that the pump is pro tected from r...

Страница 19: ...mption of the pump It is recommended that an additional EMERGENCY STOP device be installed Install the pumps in such a way that it is not possible to touch electri cally live parts electrical connecti...

Страница 20: ...charge via the pneumatic outlet of the pump Decoupling KNF recommends mechanically decoupling the pump from the pipe system e g through the use of flexible hoses or pipes In this way it is possible to...

Страница 21: ...hoses at the pneumatic connections Wear protective equipment if necessary e g safety gloves hearing protection WARNING Injury to eyes Coming too close to the inlet outlet of the pump may result in inj...

Страница 22: ...um permissible operating pres sure at the pump is not exceeded Ensure that the pump outlet is not closed or restricted WARNING Risk of dangerous gas mixtures during pump op eration if diaphragm breaks...

Страница 23: ...g off decommissioning the pump Establish normal atmospheric pressure in the lines relieve pump pneumatically Recommissioning Before recommissioning observe the applicable standards guidelines regulati...

Страница 24: ...regulations e g work safety envi ronmental protection and provisions Servicing may only be performed by special ized personnel or trained and instructed per sonnel 8 1 Servicing schedule Component Se...

Страница 25: ...affect the plastic parts Only use solvents during cleaning if head materials are not affected ensure resistance of the material If compressed air is present blow out the components 8 3 Replacing diaph...

Страница 26: ...s possible Wear protective equipment if necessary e g protective gloves goggles Clean the pump with suitable measures CAUTION Risk of burns from hot pump parts The pump head or motor may still be hot...

Страница 27: ...power supply and check and ensure that the pump is voltage free b Remove pump head Loosen the four head plate screws 1 and remove the head plate 2 from the pump housing together with the intermediate...

Страница 28: ...tical for the pressure and suc tion side the same applies for the top and bottom of the valve plates seals 4 By slightly moving the valve plates seals horizontally ensure that they are not under tensi...

Страница 29: ...d Check the connections and lines Remove the blockage External valve is closed or filter is clogged Check external valves and filters Condensate has collected in the pump head Separate the source of t...

Страница 30: ...or pump head Eliminate the leaks Pneumatic connections or lines are completely or partially clogged Check the pneumatic connections and lines Remove any parts and particles that are causing blockages...

Страница 31: ...ve plates seals 3 2 Tab 19 see Chapter 8 3 Replacing diaphragm and valve plates Spare part set Order number N96KN_ 322637 N96KT_ 322636 Tab 20 10 2 Accessories 1 2 3 3 2 4 5 6 Fig 7 N96 accessories pu...

Страница 32: ...er 8 2 2 Cleaning the pump 4 Send the pump together with the completed Health and Safety Clear ance and Decontamination Form to KNF stating the nature of the transferred medium 5 Pack the device secur...

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Страница 36: ...KNF worldwide You can find our local KNF partners at www knf com...

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