SKF P215EEX Operating Instructions Manual
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SKF P215EEX Operating Instructions Manual

SKF P215EEX Operating Instructions Manual

Lubrication pump
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Lubrication pump P215EEX
951-181-010-EN
Version 06
2019/11/15
Operating Instructions
following ATEX directive 2014/34/EU
EN

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Summary of Contents for SKF P215EEX

  • Page 1 Operating Instructions Lubrication pump P215EEX following ATEX directive 2014/34/EU 951-181-010-EN Version 06 2019/11/15...

  • Page 2: Eu Declaration Of Conformity Following Atex Directive 2014/34/Eu

    EU Declaration of conformity following ATEX directive 2014/34/EU, annex X The manufacturer, SKF Lubrication Systems Germany GmbH, Walldorf Facilities, Heinrich-Hertz-Str. 2-8, DE - 69190 Walldorf hereby declares under sole responsibility that the electrical equipment Designation: Electrically driven pump to supply lubricant within a centralized lubrication system...

  • Page 3: Legal Notice

    Disclaimer SKF Lubrication Systems Germany GmbH In order to provide a maximum of safety and The manufacturer shall not be held respon- economic viability, SKF carries out detailed sible for damages caused by: Manufacturer's facilities ○ non appropriate use training courses. It is recommended that the Head Office training courses are attended.

  • Page 4: Table Of Contents

    Table of contents Table of contents EU Declaration of conformity following ATEX directive 2014/34/EU ....2 Legal notice ......................3 Explanation of symbols, signs and abbreviations ..........7 Safety instructions ................ 9 1.20 Cleaning ....................16 General safety instructions ..............9 1.21 Safety-related protective and emergency devices must ....16 General behaviour when handling the product ........
  • Page 5 Table of contents Reservoir versions ................41 Electrical connection of the low-level indication .......52 Capacitive sensors ................42 Lubrication line connection ..............53 Adjusting the output volume on the pump element ......54 Delivery, returns, and storage ............ 45 Filling with lubricant ................55 Delivery ....................45 6.9.1 Filling via the reservoir lid ..............55 Returns ....................45...
  • Page 6 Table of contents Maintenance ................61 Spare parts ................. 92 10.1 Pump maintenance ................62 14.1 Pump element ..................92 10.2 Maintenance of gear unit ..............63 14.2 Closure screw M22 x 1 .................92 10.3 Cleaning of capacitive sensors .............63 14.3 Capacitive sensor M12 x 1 ..............93 10.4 Motor maintenance ................64 14.4...

  • Page 7: Explanation Of Symbols, Signs And Abbreviations

    Explanation of symbols, signs and abbreviations Explanation of symbols, signs and abbreviations The following abbreviations may be used within these instructions. Symbols within safety notes mark the kind and source of the hazard. General warning Dangerous electrical voltage Risk of falling Hot surfaces Unintentional intake Crushing hazard...
  • Page 8 Explanation of symbols, signs and abbreviations Abbreviations and conversion factors regarding °C degrees Celsius °F degrees Fahrenheit approx. approximately Kelvin Ounce i.e. that is Newton fl. oz. fluid ounce etc. et cetera hour inch poss. possibly second pounds per square inch if appl.

  • Page 9: Safety Instructions

    1. Safety instructions 1. Safety instructions 1.2 General behaviour when handling the 1.1 General safety instructions ○ Remedy occurring faults in the frame of product ○ The owner must ensure that safety infor- responsibilities. Immediately inform your ○ The product may be used only in aware- superior in the case of faults beyond your mation has been read by any persons en- ness of the potential dangers, in proper...

  • Page 10: Intended Use

    1. Safety instructions 1.3 Intended use ○ in areas with harmful radiation (e. g. ion- ○ in explosive dust atmospheres, the mini- Supply of lubricants within a centralized lubrication system following the specifica- ising radiation) mum ignition and glow temperature of tions, technical data and limits stated in which is smaller than 150 % of the maxi- ○...

  • Page 11: Modifications Of The Product

    1. Safety instructions 1.6 Modiications of the product 1.9 Other applicable documents 1.10 Markings on the product Unauthorized conversions or modifica- In addition to these instructions, the fol- tions may result in unforeseeable impacts lowing documents must be observed by the Warning of dangerous electrical on safety.

  • Page 12: Notes Related To The Type Identification Plate

    1. Safety instructions 1.11 Notes related to the type identiica- ○ Reference on Low Voltage Directive tion plate SKF Lubrication Systems Germany GmbH 2014/35/EU The type identification plate states im- Model: xxx -xxx-xxx-xxx-xxx P. No.: xxxxxxxxxxxxxxxx -xx °C ≤ Ta ≤ +xx °C...

  • Page 13: Persons Authorized To Operate The Pump

    1. Safety instructions 1.13 Persons authorized to operate the 1.13.4 Specialist for maintenance and 1.14 Brieing of external technicians pump repairs in potentially explosive Prior to commencing the activities, external atmospheres technicians must be informed by the opera- 1.13.1 Operator A person who is qualified by training, know- tor of the company safety provisions, the A person who is qualified by training, know-...

  • Page 14: Operation

    1. Safety instructions 1.16 Operation ○ Carry out transport using suitable trans- ○ Dry or cover wet, slippery surfaces The following must be observed during port and hoisting equipment on suitable accordingly. commissioning and operation: ways only. ○ Any information within this manual and ○...

  • Page 15: Initial Commissioning, Daily Start-Up

    Use any avail- be replaced without delay ○ Observe the specified tightening torques. able boreholes. Do not damage lines and cables when drilling. Changes to SKF When tightening, use a calibrated torque products are prohibited. This includes wrench.

  • Page 16: Cleaning

    1. Safety instructions 1.21 Safety-related protective and emer- 1.20 Cleaning gency devices must ○ Risk of fire and explosion when using ○ Safety-related protective and emergency inflammable cleaning agents Only use devices must not be removed, modified or non-flammable cleaning agents suitable affected otherwise in their function and are for the purpose.

  • Page 17: Special Safety Instructions Regarding Explosion Protection

    1. Safety instructions 1.22 Special safety instructions ○ Check the machine at regular intervals ○ The filling-level monitoring must be en- regarding explosion protection in line with the operating conditions for sured by the operator at a high degree of ○...
  • Page 18 1. Safety instructions ○ Only use tools and clothing which are ○ If transport lugs are dismantled after ○ Avoid dust accumulation and remove permitted for use in potentially explosive set-up, the threaded bores must be per- dust immediately. Dust accumulations areas (ESD).

  • Page 19: Expiry Of The Atex Approval

    ○ All information given in these instructions ○ Unauthorized modifications or stated in the referenced documents. ○ Use of non-original SKF spare parts ○ All laws and regulations to be complied ○ non-observance of these instructions with by the user.

  • Page 20: Residual Risks

    1. Safety instructions 1.26 Residual risks Residual risk Possible in life cycle Prevention/ remedy Personal injury/ material damage due to Keep unauthorized persons away. No people may remain under suspended A B C G H K falling of raised parts loads.

  • Page 21: Residual Risks Atex

    1. Safety instructions 1.27 Residual risks ATEX Possible in life Residual risk Prevention/ remedy cycle Usage in a potentially explosive atmos- phere without testing the equipoten- Check the equipotential bonding with regard to electrical continuity before the initial start-up, tial bonding with regard to electrical after each repair and additionally at regular intervals to be determined by the operator.
  • Page 22 1. Safety instructions Residual risk Possible in life cycle Prevention/ remedy Generation of electrostatic charges and sparks Secure parts against falling. Where appropriate, cover parts in order to avoid the for- C D E F G through dropping parts. mation of sparks. Bringing catalytic, unstable or pyrophoric sub- Ensure that none of these substances gets into the potentially explosive area.

  • Page 23: Lubricants

    2.1 General information 2.2 Selection of lubricants Lubricants are used specifically for certain SKF considers lubricants to be an element Lubricants must generally be compatible application purposes. In order to fulfil their of system design. A suitable lubricant is se- with the following materials: ○...

  • Page 24: Ageing Of Lubricants

    (e.g. "bleeding"). on the packaging have to be Please contact SKF. if you have further observed. questions regarding lubricants. You may request an overview of the lubri- cants tested by SKF.

  • Page 25: Overview, Functional Description

    3. Overview, functional description 3. Overview, functional description Overview Fig. 1 1 Reservoir lid with earthing The terminal box for connection of the low- level indication and any further filling-level sensors is located on the reservoir lid. The reservoir lid is connected to the reservoir and the pump earthing system via an earth strap.
  • Page 26 3. Overview, functional description Overview Fig. 2 4 Pump housing The pump housing serves to fasten the pump to the base. Either pump elements or closure screws are screwed into the pump housing. 5 Gear The gear reduces the motor speed to the nec- essary speed of the pump.
  • Page 27 3. Overview, functional description Overview Fig. 3 Operating principle: The gear (5) reduces the speed of the motor (6) to the required speed of the pump's ec- centric shaft. The eccentric shaft drives the pump elements (3) and the stirring paddle in the reservoir.

  • Page 28: Technical Data

    4. Technical data 4. Technical data 4.1 Mechanical data Admissible operating pressure max. 350 bar Pump elements max. 15 Reservoir variants for grease Lubricating greases up to NLGI 2 Approved lubricant consistencies Reservoir variants for oil Lubrication oils of at least 40 mm2/s at operating temperature Installation position Vertical, i.e.

  • Page 29: Electrics

    4. Technical data 4.2 Electrics: Connection must be done in such way that a permanent, safe electrical connection can be maintained (use safe protective conductor connection and dedicated cable ends; avoid protruding wire ends). Make sure that there are no foreign particles, dirt or humidity in the terminal box. Close the terminal box dust- and watertight.

  • Page 30: Influencing Variables On The Actual Output Volume

    4. Technical data Nominal output volumes Pump element Nominal output per pump element and stroke 0.16 cc 0.23 cc The stated nominal outputs per stroke refer to NLGI II lubricating greases at an operating temperature of + 20 °C and a backpressure of 100 bar on the pump element.

  • Page 31: Tightening Torques

    4. Technical data 4.3 Tightening torques The stated tightening torques must be adhered to. Pump element with housing 25 Nm - 2.5 Nm Pressure control valve 6 Nm ± 0.6 Nm Closure screw with housing 14 Nm ± 0,1 Nm Filling connection / return line 10 Nm ±...

  • Page 32: Overview Of Pump Versions

    4. Technical data 4.4 Overview of pump versions Ambient tempera- Part number Designation on the type identification plate Motor reservoir Sensor ture range Explosion protection marking min. max. 660-46690-4 P215-MG97- 10XL - 2K7-400 KAP. EEX - 20 °C + 40 °C II 2G Ex h IIC T4 Gb II 2D Ex h IIIC T120°C Db 660-46690-6 P215-MG97- 10XL - 4K7-400 KAP.
  • Page 33 4. Technical data Ambient tempera- Part number Designation on the type identification plate Motor reservoir Sensor Explosion protection marking ture range min. max. 660-46776-9 P215 -MG97-10XL -1K7-400 KAP.EEX VN1410 - 20 °C + 40 °C II 2G Ex h IIC T4 Gb II 2D Ex h IIIC T120°C Db 660-41270-5 P215-MG97- 10XL - 4K6-690 KAP.

  • Page 34: Technical Data Of Motor Variants

    4. Technical data 4.5 Technical data of motor variants Assignment to a certain pump type, see table 4.4 Overview of pump variants Part number Type of motor Manufacturer 245-13997-4 EDRS71S4 Rated voltage V AC Operating mode Circuit Design Rated frequency Size Rated power 0.25...
  • Page 35 4. Technical data Part number Type of motor Manufacturer 245-00105-1 EDRS71S4/FT/2GD/AL Rated voltage 380-420 655-725 V AC Operating mode Circuit Design Rated frequency Size Rated power 0.25 0.25 Degree of protection Rated speed 1405 1405 Insulation class F / B Nominal current 0.86 Flange...
  • Page 36 4. Technical data Part number Type of motor Manufacturer 245-13919-9 EDRS71S4 Rated voltage V AC Operating mode Circuit Design Rated frequency Size Rated power 0.25 0.25 Degree of protection Rated speed 1405 1405 Insulation class F / B Nominal current 1.19 0.69 Flange...
  • Page 37 4. Technical data Part number Type of motor Manufacturer 245-00104-6 EDRS71S4 Rated voltage V AC Operating mode Circuit Design Rated frequency Size Rated power 0.25 0.25 Degree of protection Rated speed 1405 1405 Insulation class F / B Nominal current 0.86 Flange Starting current...
  • Page 38 4. Technical data Part number Type of motor Manufacturer 245-00104-8 EDRS71S4 Rated voltage V AC Operating mode Circuit Design Rated frequency Size Rated power 0.25 0.25 Degree of protection Rated speed 1405 1405 Insulation class F / B Nominal current 0.86 Flange Starting current...
  • Page 39 4. Technical data Part number Type of motor Manufacturer 245-00105-6 EDRS71S4 Rated voltage V AC Operating mode Circuit Design Rated frequency Size Rated power 0.25 0.25 Degree of protection Rated speed 1405 1405 Insulation class F / B Nominal current 1.50 0.86 Flange...
  • Page 40 4. Technical data Part number Type of motor Manufacturer 245-00105-3 EDRS71S4/FT/2GD/AL Rated voltage V AC Operating mode Circuit Design Rated frequency Size Rated power 0.25 0.25 Degree of protection Rated speed 1405 1405 Insulation class F / B Nominal current 0.86 Flange Starting current...

  • Page 41: Reservoir Versions

    4. Technical data 4.6 Reservoir versions Assignment to a certain pump type, see table 4.4 Overview of pump variants 10 XYN 10 XL 30 XL 30 YLP 30 XYN No. Part number No. Part number No. Part number No Part number No.

  • Page 42: Capacitive Sensors

    4. Technical data 4.7 Capacitive sensors Assignment to a certain pump type, see table 4.4 Overview of pump variants Part numbers 664-34621-2 (aligned for grease) / 664-34621-5 (aligned for oil) Rated operating distance Sn flush installation II 2G Ex ia IIC T6 Gb Explosion protection marking non-flush installation II 1D Ex ia IIIC IP 67 T 115 °C Da...
  • Page 43 4. Technical data Part number 664-34621-4 (aligned for grease) Installation flush installation II 2G Ex ia IIC T6 Ga Explosion protection marking Rated switching distance 15 mm (adjustable) II 1D Ex ia IIIC T 90 °C Da Secured switching distance (Sr) 15 mm ±...
  • Page 44 4. Technical data Part numbers 664-34621-6 (aligned for grease) Rated operating distance Sn flush installation II 3G Ex nA IIC T5 Gc Explosion protection marking non-flush installation II 3D Ex t IIIC T 91 °C Dc ≤ (0,72 x Sn) mm Secured switching distance Design Threaded tube M 12 x 1...

  • Page 45: Delivery, Returns, And Storage

    6 - 12 months corresponding 5.2 Returns to the conditions at the place of storage. Clean all parts and pack them properly (i.e. SKF products are subject to the following We recommend: following the regulations of the recipient storage conditions: ○...

  • Page 46: Special Storage Conditions For Parts Primed With Lubricant

    5. Delivery, returns, and storage 5.4.3 Storage period exceeding 18 5.4 Special storage conditions for parts Metering device primed with lubricant months • Remove all connection lines and closure screws, if any. To avoid dysfunctions consult the manufac- The conditions mentioned in the following turer before commissioning.

  • Page 47: Installation

    6. Installation 6. Installation ○ Possibly existing visual monitoring de- 6.2 Place of installation 6.1 General information vices, e.g. pressure gauges, MIN/MAX Protect the product against humidity, dust Only qualified technical personnel may markings or piston detectors, must be and vibrations and install it in an easily ac- install the products described in these clearly visible.

  • Page 48: Mechanical Connection

    6. Installation 6.3 Mechanical connection Minimum assembly dimensions Fig. 4 6.3.1 Minimum assembly dimensions Ensure sufficient space for maintenance or repair work or for assembly of further components of the centralized lubrication system by leaving a free space of at least 100 mm into each direction in addition to the stated dimensions.

  • Page 49: Installation Bores

    6. Installation 6.3.2 Installation bores Installation bores Fig. 5 NOTICE Damage to the pump Fastening may not be done on two parts moving against one another (machine bed and machine assembly). The product is fastened to the 4 mounting bores (7). Drill the mounting bores on non load-bearing parts only.

  • Page 50: Pump To Base Plate

    6. Installation 6.3.3 Pump to base plate Installation bores Fig. 6 NOTICE Damage to the pump Fastening may not be done on two parts moving against one another (machine bed and machine assembly). The product is fastened to the 4 mounting bores (7).

  • Page 51: Electrical Connection Ratings Of The Motor

    6. Installation Electrical connection, Fig. 7 6.4 Electrical connection ratings of the motor WARNING Electric shock Make sure to disconnect the product from the power supply before carrying out any works on electrical components. WARNING Risk of explosion Connect the product to the equi- potential bonding of the superior machine.

  • Page 52: Protective Conductor Connection Of Sew Motors

    6. Installation 6.5 Protective conductor connection of Correct connection of the protective conductor in the terminal box Fig. 8 SEW motors To connect the protective conductor in the terminal box (8) of the motor use a cable lug. The cable lug and the motor housing must be separated by means of a washer (9).

  • Page 53: Lubrication Line Connection

    6. Installation 6.7 Lubrication line connection ○ The lubricant flow should not be impeded Observe the following installation instruc- by the installation of sharp elbows, angle CAUTION tions for safe and smooth operation. ○ Use clean components and primed lubri- valves, gaskets protruding to the inside, Risk of falling or cross-section changes (big to small).

  • Page 54: Adjusting The Output Volume On The Pump Element

    6. Installation Adjusting the output volume on the pump element Fig. 9 6.8 Adjusting the output volume on the pump element The output of the pump ele- ments can be modified also during pump operation. To set the output volume proceed as follows: •...

  • Page 55: Filling With Lubricant

    6. Installation 6.9.2 Filling via illing port 6.9 Filling with lubricant 6.9.1 Filling via the reservoir lid Automatic filling WARNING The filler pump is controlled by the WARNING pump's high-/ low-level indication. Hand injuries caused by the Risk of explosion stirring paddle The ignition temperature of the Manual filling:...

  • Page 56: Inadvertent Filling With Incorrect Lubricant

    6. Installation 6.9.3 Inadvertent illing with incorrect lubricant Should incorrect lubricant have been filled, please proceed as follows: • Switch off the pump and secure it against being switched on. • Switch off the pump and secure it against being switched on. •...

  • Page 57: Initial Start-Up

    7. Initial start-up 7. Initial start-up In order to warrant safety and function, a person assigned by the operator must carry out the following inspections. Remedy detected de- fects before the initial start-up. Deficiencies may be remedied by an authorized and qualified specialist only. Checklist - Inspections prior to the initial start-up 7.1 Inspections prior to initial start-up Electrics...

  • Page 58: Inspections During Initial Start-Up

    7. Initial start-up Check list - Inspections during the initial start-up 7.2 Inspections during initial start-up No unusual noises, vibrations, accumulation of moisture, or odours present No smoke or smouldering spots No unwanted escape of lubricant from connections (leakages). Lubricant is supplied free from bubbles Bearings and friction points are provided with the planned amount of lubricant 951-181-010-EN - 58 -...

  • Page 59: Operation

    8. Operation 8. Operation SKF products operate automatically to the greatest possible extent. Basically, activities during standard opera- tion are limited to the control of the filling level and the timely refilling of lubricant as well as the outside cleaning of the product in case of contamination.

  • Page 60: Cleaning

    To do so, contact the Thoroughly remove residues • Mark and secure wet areas. SKF Customer Service. of cleaning agents from the • Keep unauthorized persons away. 9.4 Cleaning of capacitive sensors product and rinse off with clear water.

  • Page 61: Maintenance

    10. Maintenance Maintenance Regular and appropriate maintenance is WARNING a prerequisite to detect and clear faults in time. As it is not possible for us to exactly Risk of explosion define the operating conditions, we cannot Inspections and maintenance of indicate any definite deadlines.

  • Page 62: Pump Maintenance

    10. Maintenance 10.1 Pump maintenance Checklist pump maintenance Activity to be done Electrical connection carried out correctly Mechanical connection carried out correctly The performance data of the previously indicated connections correspond to the specifications stated in the Technical data All components, such as lubrication lines and metering devices, have been correctly installed Product protected with adequate pressure relief valve No visible damage, contamination and corrosion Any dismantled protection and monitoring equipment has been reassembled and checked for correct function...

  • Page 63: Maintenance Of Gear Unit

    10. Maintenance 10.2 Maintenance of gear unit Check list maintenance of Rehfuss gear Activity to be done Interval / deadline Visual check for leakages Every 3,000 hours, but at least once a year Visual check for damage of the surface protection/ Depending on the type of application and ambient conditions corrosion protection For further relevant information on maintenance, see original Instructions by the gear manufacturer.

  • Page 64: Motor Maintenance

    10. Maintenance 10.4 Motor maintenance 10.4.2 SEW motor maintenance 10.4.1 Measurement of the insulation resistance Checklist maintenance of SEW motor WARNING Activity to be done Interval / deadline Electric shock Every 4 weeks Inspection of the cooling air ways of the motor with Do not touch the terminals when Depending on the local contamination load sig- regard to contamination...

  • Page 65: Abb Motor Maintenance

    10. Maintenance 10.4.3 ABB motor maintenance Checklist maintenance of ABB motor Activity to be done Interval / deadline Inspection of the cooling air ways of the mo- Every 4 weeks. Depending on the local contamination load significantly shorter tor with regard to contamination intervals may be required Check condensation water and, if any, drain Interval depends on climatic conditions at the place of use, should be carried out...

  • Page 66: Siemens Motor Maintenance

    Initial filling Alternative Gadus S2 V100 3 SKF LGMT 3; Aral Aralube HL3; BP Energrease LS3; Mobilux EP3; OMV Signum L3; Optimo Olista Longtime 3 Gadus S5 V100 2 Exxon Mobil Mobilith SHC 100 Gadus S3 T100 2 SKF LGHP2;...

  • Page 67: Maintenance Of The Bowex Coupling

    10. Maintenance 10.4.5 Maintenance of the BoWex coupling During inspection make sure Wear test BoWex coupling Fig. 10 WARNING not to move the sleeve out of the wear position. Risk of explosion When exceeding the wear limits proper operation in terms of Check drive end explosion protection cannot be •...
  • Page 68 10. Maintenance Wear test BoWex coupling Fig. 11 If an increased wear is detected, change the sleeve and verify the correct instal- Maximum radial Maximum angular Maximum axial displacement lation following the indications of the displacement displacement following table. Protect all set screws, hub and screw connections against unintend- ed loosening, e.g.

  • Page 69: Troubleshooting

    11. Troubleshooting Troubleshooting Fault table of pump Fault Possible cause Remedy No supply Reservoir empty Check visually, refill if necessary. Air bubbles in the lubricant Vent Suction bore of pump element is clogged. Disassemble and clean the pump elements. Inappropriate lubricant Check and, if necessary, use a different type of lubricant.
  • Page 70 11. Troubleshooting Fault table of the Rehfuss gear Fault Possible cause Remedy Check oil and oil level, if required, change bearing Bearing damage (grinding noise) Consult the manufacturer Constant unusual running noise Irregular toothing (knocking noise) Consult the manufacturer Check oil and oil level (see original instructions of the Inconstant unusual running noise Foreign particle in the gear oil gear manufacturer)
  • Page 71 11. Troubleshooting Fault table of SEW motor Fault Possible cause Remedy Feed line interrupted Check and correct connections, if necessary. Blown fuse Replace fuse Check correct adjustment of motor circuit breaker. If Motor does not start Motor circuit breaker has responded necessary, remedy the fault Motor circuit breaker does not switch;...
  • Page 72 12. Repairs Fault table of SEW motor Fault Possible cause Remedy Measure performance, if necessary, use larger motor or Overload Speed decreasing significantly in case reduce load of load Voltage drops out Increase cross section of feed line Measure performance, if necessary, use larger motor or Overload reduce load Correct cooling air supply or open cooling air ways, if...
  • Page 73 12. Repairs Fault table of SEW motor Fault Possible cause Remedy Realign the motor, inspect the ball bearing and replace Ball bearing strained, contaminated or damaged it, if necessary (see original instructions of the motor manufacturer) Extreme noise emission Vibration of the rotating parts Determine cause, e.g.
  • Page 74 12. Repairs Fault table of ABB motor Fault Possible cause Remedy Blown fuse Insert new appropriate fuses with the required rating. Overload triggering Check and reset overload in the starter Verify whether the power supply corresponds to the motor rating plate and Faulty power supply whether it is suitable for the respective load factor Faulty grid connections...
  • Page 75 12. Repairs Fault table of ABB motor Fault Possible cause Remedy Motor runs for a short period of time Check for loose connections to the grid, to the fuses and Power failure only to the control unit Consult the supplier of the device for correct type and Wrong application size.
  • Page 76 11. Troubleshooting Fault table of ABB motor Fault Possible cause Remedy Overload Reduce load Venting bores may be clogged by dirt and prevent Clean and verify that a continuous air flow from the vent proper cooling of the motor bores cools the motor down. Motor overheats when being operated Check whether all connection lines are properly under load...
  • Page 77 11. Troubleshooting Fault table of ABB motor Fault Possible cause Remedy Motor badly aligned Realign the motor Poor stability of substructure Reinforce substructure Imbalance in coupling Balance the coupling Imbalance in driven unit Rebalance driven unit Defective bearings Replace bearings Motor vibrations Bearings badly aligned Repair the motor...
  • Page 78 11. Troubleshooting Fault table of ABB motor Fault Possible cause Remedy Shaft is bent or damaged Readjust or replace shaft Too strong belt pull Reduce belt tension Belt pulleys too far away from shaft shoulder Place belt pulleys closer to the motor bearing Too small diameter of belt pulleys Use larger belt pulleys Poor alignment...
  • Page 79 11. Troubleshooting Fault table of SIEMENS motor Electrical faults â Motor does not start â Motor is hard to start â Buzzing noise when the motor starts â Buzzing noise during operation â Strong heat generation when idling â Strong heat generation under load â...
  • Page 80 11. Troubleshooting Fault table of SIEMENS motor Mechanical faults â Bearing is too warm â Bearing whistles â Knocking bearing Possible fault Remedy Contaminated bearing Clean bearing or replace against new one Too small bearing clearance Please contact our Service Center X Too big bearing clearance Please contact our Service Center Bearing filled with too much grease...
  • Page 81 11. Troubleshooting Fault table of BoWex coupling Fault Possible cause Remedy Misalignment, micro friction on the Correct misalignment (e.g. Breakage of the motor fixation, heat extension of sys- toothing of the plastic sleeve tem components). Then carry out wear test. Changed running noises/ vibra- tion occurrence Check alignment of coupling.

  • Page 82: Repairs

    12. Repairs Repairs WARNING The work described shall be carried out by a specialist for Risk of injury maintenance and repairs in po- Before carrying out any repair tentially explosive atmospheres. work, take at least the following The work described should safety measures: possibly be done at room tem- ○...

  • Page 83: Replacement Of Sew Motor

    12. Repairs 12.1 Replacement of SEW motor Loosen motor adaptor from motor Fig. 14 Mark the mounting position Fig. 12 To replace the capacitive sensor proceed as follows: • Check the entire system for accordance with the documentation and the intended purpose.
  • Page 84 12. Repairs • Position new gasket (16) (see spare Connect the motor adap- tor to the motor Fig. 15 parts) onto motor adaptor (13) (observe bores). • Attach the motor adaptor (13) by means of the 4 hexagonal socket head screws (15) to the motor.

  • Page 85: Replacement Of Capacitive Sensor

    12. Repairs 12.2 Replacement of capacitive sensor Replacement of capacitive sensor Fig 17 To replace the capacitive sensor proceed as follows: • Check the new sensor for accordance with the documentation and the intended purpose. • Implement the safety measures as speci- fied in the warning notice at the begin- ning of this chapter.
  • Page 86 12. Repairs • Loosen the sensor (20) by loosening the Replacement of capacitive sensor Fig 18 fitting (21) on the reservoir lid. • Loosen the sensor (20) by means of its counter fitting (22) from the sensor pipe (23), unscrew it completely out of the sensor pipe and remove it downwards.
  • Page 87 12. Repairs • Guide the cable through the cable duct Replacement of capacitive sensor Fig 19 (20) on the terminal box (18). • Mount the cable in the terminal box (see connection diagram in the Technical data) • Tighten the cable duct (20) on the termi- nal box (18) correctly again.
  • Page 88 12. Repairs Reservoir variant 30 YLP Adjusting the sensors for reservoir variant 30 YLP Fig. 20 These pumps have 2 capacitive sensors. In addition to the previously described ac- tions, the correct distance measure S of the two sensors must be adjusted. Distance measure S = 143 mm Adjusting measure R 35 mm ±...

  • Page 89: Replacement Of Pump Element

    12. Repairs 12.3 Replacement of pump element Mounting of the pump element Fig. 21 In case of pumps with grease filling, the grease may remain in the reservoir. In case of pumps with oil filling, the oil must be collected with an adequate col- lecting bin when unscrewing the wrong pump element.
  • Page 90 12. Repairs • Fully unscrew the pump element (3) at Unscrew the pump element Fig. 22 Pump element pressed down Fig. 23 the hexagon out of the pump. • Press pump element (3) down as shown so that the piston disengages from the notch of the catch ring.

  • Page 91: Shutdown And Disposal

    13. Shutdown and disposal Shutdown and disposal 13.1 Temporary shutdown 13.3 Disposal Temporarily shut the system down by: Countries within the European Union ○ Switching off the superior machine Disposal should be avoided or minimized wherever possible. Disposal of products ○...

  • Page 92: Spare Parts

    14. Spare parts Spare parts The spare parts assemblies may be used exclusively for replacement of identical defective parts. Modifications with spare parts on existing products are not allowed. Assignment of the spare parts to the respective pump type: See table 4.4 Overview of pump variants Pump element Fig.

  • Page 93: Capacitive Sensor M12 X 1

    14. Spare parts Capacitive sensor M12 x 1 Fig. 26 14.3 Capacitive sensor M12 x 1 Designation Qty. Part number Capacitive sensor M12x 1, with LED and potentiometer 664-34621-6 incl. 2 m connection cable aligned for grease Capacitive sensor M18x1 Fig. 27 14.4 Capacitive sensor M18 x 1 Designation Qty.

  • Page 94: Sew Motors

    14. Spare parts SEW motors Fig. 29 14.6 SEW motors Designation Motor number Qty. Part number EDRS71S4 245-13997-4 EDRS71S4 245-00100-7 EDRS71S4 245-00105-1 EDRS71S4 245-00104-3 EDRS71S4 245-13919-9 EDRS71S4 245-00104-4 EDRS71S4 245-00104-6 EDRS71S4 245-13960-9 EDRS71S4 245-00104-8 EDRS71S4 245-00105-6 EDRS71S4 245-00105-3 ABB and Siemens motors on request Gasket Abil Fig.

  • Page 95: Annexes Purchase Parts

    Annex Annexes purchase parts Declaration of conformity of gear make Rehfuss 951-181-010-EN - 95 - Version 06...

  • Page 96: Declaration Of Conformity Of Motor Make Sew

    Annex Declaration of conformity of motor make SEW 951-181-010-EN - 96 - Version 06...

  • Page 97: Declaration Of Conformity Of Motor Make Abb Open

    Annex Declaration of conformity of motor make ABB open 951-181-010-EN - 97 - Version 06...

  • Page 98: Declaration Of Conformity Of Motor Make Siemens

    Annex Declaration of conformity of motor make SIEMENS 951-181-010-EN - 98 - Version 06...

  • Page 99: Declaration Of Conformity Of Capacitive Sensor Make Turck

    Annex Declaration of conformity of capacitive sensor make Turck 951-181-010-EN - 99 - Version 06...

  • Page 100: Declaration Of Conformity Of Capacitive Sensor M12 Make Turck

    Annex Declaration of conformity of capacitive sensor M12 make Turck 951-181-010-EN - 100 - Version 06...

  • Page 101: Declaration Of Conformity Of Capacitive Sensor Make Ifm

    Annex Declaration of conformity of capacitive sensor make ifm 951-181-010-EN - 101 - Version 06...

  • Page 102: Declaration Of Conformity Of Terminal Box Make Bartec

    Annex Declaration of conformity of terminal box make Bartec 951-181-010-EN - 102 - Version 06...

  • Page 103: Declaration Of Conformity Of Bowex Curved-Tooth Gear Coupling

    Annex Declaration of conformity of BoWex curved-tooth gear coupling 951-181-010-EN - 103 - Version 06...
  • Page 104 SKF Lubrication Systems Germany GmbH Walldorf Facilities Heinrich-Hertz-Str. 2-8 DE - 69190 Walldorf Phone: +49 (0) 6227 33-0 Fax: +49 (0) 6227 33-259 e-mail: Lubrication-germany@skf.com www.skf.com/lubrication 951-181-010-EN Version 06 2019/11/15...

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