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Diaphragm Pump N0150.12

Servicing

Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22

Tool and material

Quan-
tity

Tool/material

Size 4 Allen key with torque indicator

Size 6 Allen key with torque indicator

Screwdriver blade width 5.5 mm

Size 2 Phillips screwdriver (for fan assembly)

Adjustable face spanner wrench for nuts with two holes, pin di-
ameter 4 mm, length approx. 160 mm (available as wrench for
retainer plate as KNF accessory, see Chapter

10.2 Acces-

sories

Felt-tip pen

Heat gun

Adhesive (Delo ML5249) or comparable product

Tab.19 *According to accessory list, Chapter 10.2 Accessories

Содержание N 0150

Страница 1: ...OPERATING AND INSTALLATION INSTRUCTION ENGLISH KNF 308922 308925 02 22 OEM Notice Before operating the pump and accessories read and observe the operating and installation instructions as well as the...

Страница 2: ...6 2 Electrical connection 22 6 3 Pneumatic connection 23 6 4 Installing monitoring device and monitoring di aphragm innerspace 24 6 5 Connecting water cooling optional 25 7 Operation 27 7 1 General 2...

Страница 3: ...ore you commission the pump Give the operating and installation instructions only completely and un changed to the next owner Keep the operating and installation instructions within reach at all times...

Страница 4: ...ecified 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 Dea...

Страница 5: ...planations of pictograms Pictogram Meaning General warning symbol Warning of hot surface Warning of electrical voltage Warning of poisonous substances Warning of hand injuries through crushing Observe...

Страница 6: ...tion 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 re...

Страница 7: ...n such a case the pump must be brought to a standstill within 24 hours by the system owner and the working and safety diaphragm must be re placed 2 4 Operating conditions Only use the pump in perfect...

Страница 8: ...cannot arise as a result When pumping hazardous media observe the safety regulations for the handling of said media Handling of combustible media Note that the pump is not designed to be explosion pro...

Страница 9: ...2019 1781 for the setting of eco design requirements for electric motors and speed controls in accordance with Directive 2009 125 EC of the European Parliament and of the Council Standards The follow...

Страница 10: ...parts from KNF when performing servicing work 2 9 Disposal Environmental protection WEEE Store and dispose of the pump as well as all replacement parts in accor dance with environmental regulations O...

Страница 11: ...Parameter Value N0150SP 12E Value N0150 3SP 12E Max permissible operating pres sure bar rel Continuous operation 1 0 0 5 Ultimate vacuum mbar abs 120 25 Flow rate at atm pressure L min 130 10 130 10 T...

Страница 12: ...permissible line voltage fluctuations See operating instructions for drive Tab 10 For further voltage and frequency variants see type plate See type plate Electrical data for pumps with three phase m...

Страница 13: ...perating instructions for drive Protection class of pump N0150 12 N0150 3 12 IP 20 IP 20 Noise dB A Max 70 80 Tab 14 To reduce the surface temperature of the pump heads and to extend the service life...

Страница 14: ...4 Motor 5 Motor fan cover 6 Screw plug of the hole for pressure monitoring of the diaphragm innerspace 2x 7 Connection for water cool ing 1 2 3 4 6 7 5 Fig 1 Diaphragm pump N0150 12 three phase motor...

Страница 15: ...w plug of the hole for pressure monitoring of the diaphragm innerspace 2x per head 9 Pneumatic pump outlet 6 5 7 3 2 4 9 1 8 2 1 Fig 3 Diaphragm pump N0150 3 12 three phase motor 1 Union nut 2 Connect...

Страница 16: ...up and down by the eccentric 8 and the connecting rod 9 In the downwards stroke it aspirates the gas to be transferred via the inlet valve 2 In the upwards stroke the working di aphragm presses the me...

Страница 17: ...k 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 Only for tw...

Страница 18: ...emperature C 10 to 60 Permissible humidity non condens ing 30 to 85 Max storage period Aging ball bearing grease Mon 48 Tab 15 Transport parameter and storage parameter NOTICE Prior to commissioning m...

Страница 19: ...ng the carrying strap pump shown as an example 2 Fasten the carrying strap between compressor housing and motor Fig 1 see Fig 7 3 Make certain that the lifting load cannot be transferred from the belt...

Страница 20: ...n Depending on the medium being transferred breakage of the media contacting components can result in a dangerous mixture if the medium mixes with the air in the compressor housing or the surroundings...

Страница 21: ...Installation location Make sure that the installation location is dry and that the pump is pro tected from rain spray water splash water dripping water and other contaminants Make sure the installatio...

Страница 22: ...tions directives and technical standards When connecting to a power source carefully read and observe the motor operating instructions including the notice on insulation resis tance measurement WARNIN...

Страница 23: ...sensor see operating and installation instructions for the motor 6 Close the terminal box cover again 6 3 Pneumatic connection CAUTION Personal injury or property damage through ejected plugs If not r...

Страница 24: ...an be reduced or dissipated by using a silencer see Chapter 10 2 Accessories 6 4 Installing monitoring device and monitoring diaphragm innerspace Fig 10 Sectional drawing of hole for pressure monitori...

Страница 25: ...arameters Parameter Value Water temperature C 5 to 30 Water pressure bar gauge 1 0 Water flow rate l min 1 0 Tab 16 Recommended parameters for connecting the water cooling 1 Connect the water cooling...

Страница 26: ...Installation and connection Diaphragm Pump N0150 12 26 Translation of Original operating and installation instruction English KNF 308922 308925 02 22 Fig 12 Mounting dimensions pump series N0150 3 12...

Страница 27: ...utlet of the pump may result in injury to the eyes due to the present vacuum operating pressure Do not look into the pump inlet outlet during operation Only operate the pumps under the operating param...

Страница 28: ...ef valve be tween the pressure side and suction side of the pump Further infor mation is available from KNF Customer Service contact data see www knf com WARNING Risk of dangerous gas mixtures during...

Страница 29: ...acuum dur ing switch on This also applies during operation after a brief power failure If a pump starts up against pressure or vacuum the pump may block thereby activating the thermal switch or trigge...

Страница 30: ...inal parts Failure to use original parts will result in a loss of pump functionality and safety The validity of the CE conformity is rendered void if genuine parts are not used Use only genuine spare...

Страница 31: ...tances in the pump Depending on the medium being transferred caustic burns or poisoning is possible Wear protective equipment if necessary e g protective gloves goggles Clean the pump with suitable me...

Страница 32: ...ad or motor may still be hot after op eration of the pump Allow the pump to cool after operation For two headed pumps Servicing work should generally be performed on both heads at the same time Always...

Страница 33: ...llen key with torque indicator 1 Screwdriver blade width 5 5 mm 1 Size 2 Phillips screwdriver for fan assembly 1 Adjustable face spanner wrench for nuts with two holes pin di ameter 4 mm length approx...

Страница 34: ...of the pump head The following item numbers refer to Individual parts of the pump head 1 Accessing the fan blades Mark the motor fan cover with a continuous line made with a felt tip pen for later re...

Страница 35: ...ate remove and set the shim ring s aside for safe keeping When remounting use the exact same number of shim ring s 6 Remove the O ring 15 from the housing 7 7 Remove O rings 13 and 9 from conrod plate...

Страница 36: ...for the second pump head Changing reed valves 1 Loosen the screws 22 and 28 and remove valve limiters 24 and 29 and reed valves 23 and 27 from the intermediate plate 3 2 Mount the new reed valves on...

Страница 37: ...re undamaged and the fan can rotate freely To do this perform a function test 10 Function test Perform a function test Connect the suction and pressure sides to the pump Electrically connect the pump...

Страница 38: ...cal mains Connect the pump to electrical power No voltage in the electrical mains Check the circuit breaker for the room and switch it on if necessary Pneumatic connections or lines are blocked Check...

Страница 39: ...iminate any throttling e g valve if necessary Use lines or connection parts with a larger cross section if necessary Leaks occur at pneumatic connec tions lines or pump head Eliminate the leaks Pneuma...

Страница 40: ...omer Service contact data see www knf com 1 Flush the pump with air for a few minutes if necessary for safety rea sons with inert gas at atmospheric pressure to free the pump head of dangerous or aggr...

Страница 41: ...ty N0150 12 Quantity N0150 3 12 Working diaphragm 4 1 2 Safety diaphragm 8 1 2 O ring 2 2 4 O ring 9 and 18 2 4 O ring 15 and 17 2 4 Reed valve suction side 27 1 2 Reed valve pressure side 23 1 2 O ri...

Страница 42: ...the pump 3 Clean the pump see Chapter 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 transfe...

Страница 43: ...ting and installation instruction English KNF 308922 308925 02 22 43 12 Appendix For further information see also Betriebsanleitung Drehstrommotor pdf CE Erkl rung Drehstrommotor pdf Betriebsanleitung...

Страница 45: ...2 EMOD Motoren GmbH Electric motor factory Zur Kuppe 1 36364 Bad Salzschlirf Germany Phone 49 6648 51 0 Fax 49 6648 51 143 info emod motoren de www emod motoren de...

Страница 46: ...Location 7 3 2 Mountings for motors 7 3 3 Condensation drain holes 7 3 4 Balancing 7 3 5 Insulation resistance check 7 3 6 Electrical connection 8 3 7 Motor protection 8 3 7 1 Thermistor 8 3 8 Commiss...

Страница 47: ...formation in the quote and order confirmation also applies 1 2 Explanation of the labels used Symbol Meaning Danger Indicates an immediate danger to life and health Results in death or serious injury...

Страница 48: ...oper conduct may result in injuries and property damage The applicable national local and system specific provisions and requirements must be observed and complied with Warning The proper and safe ope...

Страница 49: ...l protective equipment 2 Transportation and storage Warning Danger due to heavy loads severe injuries and property damage possible Products with a weight of 20 kg should only be moved and lifted with...

Страница 50: ...flat place thin sheets underneath for levelling if necessary For flange motors care must be taken to ensure the axial run out of the counterflange Axial run out errors may result in bearing damage and...

Страница 51: ...connection screw connections see page 11 3 7 Motor protection 3 7 1 Thermistor Connect the built in thermistor to the tripping device in accordance with the connection diagram in the terminal box cove...

Страница 52: ...al box is fixed properly If the cable screws are loose the strain relief if present should be loosened and then the cable screw should be tightened until the cable can no longer move Tightening the ca...

Страница 53: ...d be determined during disassembly and they should be marked for assembly 4 3 1 Joint sealing For motors with protection class IP56 or higher see rating plate the part joints between the motor housing...

Страница 54: ...me operating conditions H High temperature and long term lubricant 20 C to 180 C Low temperatures F Low temperature lubricant 50 C to 150 C Table 2 Tightening torques for terminal board connection scr...

Страница 55: ...Si Bearing cover BSa Centrifugal disc Fan thermoplastic Fan aluminium alloy Fan cover Protective roof IMV1 Terminal box frame Terminal box frame sealing Terminal board complete Terminal box cover Term...

Страница 56: ...13...

Страница 57: ...igned for use within certain voltage limits recast 2014 30 EU Directive 2014 30 EU of the European Parliament and the Council on the harmonisation of the laws of the Member States relating to electrom...

Страница 58: ...15 9 Documents provided Circuit diagram...

Страница 59: ...chrift address Zur Kuppe 1 D 36364 Bad Salzschlirf Tel 06648 51 0 Fax 06648 51 143 info emod motoren de www emod motoren de Emod Motoren GmbH Elektromotorenfabrik Anschlussschaltbild er Connection dia...

Страница 60: ......

Страница 62: ...2 EMOD Motoren GmbH Electric motor factory Zur Kuppe 1 36364 Bad Salzschlirf Germany Phone 49 6648 51 0 Fax 49 6648 51 143 info emod motoren de www emod motoren de...

Страница 63: ...g 7 3 1 Positioning 7 3 1 1 Location 7 3 2 Mountings for motors 7 3 3 Condensation drain holes 7 3 4 Balancing 8 3 5 Insulation resistance check 8 3 6 Electrical connection 8 3 7 Motor protection 8 3...

Страница 64: ...formation in the quote and order confirmation also applies 1 2 Explanation of the labels used Symbol Meaning Danger Indicates an immediate danger to life and health Results in death or serious injury...

Страница 65: ...oper conduct may result in injuries and property damage The applicable national local and system specific provisions and requirements must be observed and complied with Warning The proper and safe ope...

Страница 66: ...and transport devices the implementation of protection measures against unintentional contact when installed to prevent endangerment of persons due to moving parts the use of personal protective equi...

Страница 67: ...ly accessible and at an ambient or coolant temperature of max 50 C Higher coolant or ambient temperatures of up to 60 C with corresponding power reduction are possible after consultation with the manu...

Страница 68: ...ical connection The mains voltage and frequency must match the data on the rating plate Voltage differences of 5 and or frequency differences of 2 are permissible as described in sector A in accordanc...

Страница 69: ...d without scraping The motor is properly aligned and installed The drive elements have the correct settings All electrical connections connection elements and mounting screws are properly tightened an...

Страница 70: ...not longer than 3 years Lubricants see page 11 Mixing of different grease types must be avoided 4 3 Repair Spare parts lists and regular drawings do not contain the types and dimensions of the parts...

Страница 71: ...me operating conditions H High temperature and long term lubricant 20 C to 180 C Low temperatures F Low temperature lubricant 50 C to 150 C Table 2 Tightening torques for terminal board connection scr...

Страница 72: ...plate IMB14 Bearing plate NDE side Bearing cover ASi Bearing cover ASa Bearing cover BSi Bearing cover BSa Centrifugal disc Fan Fan cover Terminal box frame Terminal box frame sealing Terminal board...

Страница 73: ...13...

Страница 74: ...U Directive 2014 30 EU of the European Parliament and the Council on the harmonisation of the laws of the Member States relating to electromagnetic compatibility recast The designated product has been...

Страница 75: ...15 9 Documents provided Circuit diagram...

Страница 76: ...schrift address Zur Kuppe 1 D 36364 Bad Salzschlirf Tel 06648 51 0 Fax 06648 51 143 info emod motoren de www emod motoren de Emod Motoren GmbH Elektromotorenfabrik Anschlu schaltbild er Connection dia...

Страница 77: ...schrift address Zur Kuppe 1 D 36364 Bad Salzschlirf Tel 06648 51 0 Fax 06648 51 143 info emod motoren de www emod motoren de Emod Motoren GmbH Elektromotorenfabrik Anschlu schaltbild er Connection dia...

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Страница 79: ......

Страница 80: ...KNF worldwide You can find our local KNF partners at www knf com...

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