KNF UFK 1.1100 EX Installation Instructions Manual Download Page 17 | Manualshive

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Installation Instructions UFK 1.1100 Ex

KNF, Inc. UFK1.1100 Ex.docx

17

CAUTION

Caution, escaping liquid

After assembly, the pump may not be leak-tight due to incorrect

assembly, damaged or soiled seal faces, or other reasons.



Run the pump for several minutes with a harmless medium

at maximum operating pressure.



Check that the pump is leak-tight.

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Summary of Contents for UFK 1.1100 EX

Page 1: ...PHRAGM PUMP KNF Neuberger Inc 2 Black Forest Rd Trenton NJ 08691 1810 609 890 8600 www knfusa com Ident 337361 337364 Revision 03 22 Before operating the pump and the accessories please read the Installation Instructions and safety precau tions ...

Page 2: ... 3 Responsibility of the user 5 2 4 Product specific risks 5 2 5 Customer service and repairs 7 3 Installation 8 3 1 Installation location 8 3 2 Mechanical mounting 8 3 3 Connecting the fluid system 9 3 4 Electrical connection 9 4 Initial start up 11 5 Maintenance 13 5 1 Cleaning 13 5 2 Preparing for dismantling 14 5 3 Dismantling the pump head 15 5 4 Assembling the pump head 16 6 Overpressure pro...

Page 3: ... there may be differences from the Installation Instructions 1 2 Warnings Warnings in the Installation Instructions are marked by the hazard symbol the keywords and the color These features provide information about the extent of the hazard DANGER This indicates a dangerous situation that will directly cause death or serious injury if not prevented WARNING This indicates a dangerous situation that...

Page 4: ...ng The manufacturer accepts no liability for damage or malfunctions that are caused by using spare parts or accessories that are not approved by the manufacturer 1 4 Manufacturer s address KNF Neuberger Inc 2 Black Forest Rd Trenton NJ 08691 Phone 609 890 8600 Fax 609 890 8323 www knf com 1 5 Supporting documents The listed documents must also be observed The valid versions are available at www kn...

Page 5: ...f the Installation Instructions must be observed to prevent dangerous situations DANGER Danger of injuries and damage to property due to dangerous substances Poisoning and chemical burns or unintended reactions caused by leaking dangerous substances Observe the safety data sheets of the transferred media Before transferring a medium check whether it can be transferred safely in the specific applic...

Page 6: ... Construct the fluid system so that the operating pressure at the pressure side of the pump is higher than at the suction side Install a shut off valve in the fluid circulation system The risk analysis indicates a risk of explosion from materials and substances DANGER Danger of injuries and damage to property due to an explo sion in the pump The pump housing is made from aluminum If the pump dia p...

Page 7: ...h stand the expected pressure of explosion DANGER Danger of injuries and property damage caused by the pump exploding If the pump has not been used or has been stored for some time residual medium may evaporate and together with oxygen form an explosive atmosphere If the pump has not been used for some time or is stored empty the pump and rinse with neutral medium to prevent a subsequent reaction ...

Page 8: ...bed in this section 3 1 Installation location The installation location must protect the pump against immersion keep aggressive and flammable liquids and vapors away allow hoses to be connected without tensile or bending stress take account of cooling the pump drive ensure that any leaks can be handled have appropriate precautions if flammable media are used 3 2 Mechanical mounting Protect the pro...

Page 9: ...nts please refer to the data sheet Observe the regulatory requirements for electrical installations Overload protection and separating protective devices Contact protection and additional insulation Ground connections Protection against vibrations tensile stress and corrosion WARNING Danger of electric shock If the pump is not installed correctly there is a risk of electric shock The electrical in...

Page 10: ...Installation Instructions UFK 1 1100 Ex KNF Flodos UFK1 1100Ex O M Rev2 10 Fig 2 230V Connection ...

Page 11: ...ng pressure can be exceeded This may cause injuries to personnel or damage to the pump or the system Prevent operation against a closed system In the case of parts that are in contact with the fluid use only those that are designed to withstand at least the op erating pressure of the pump If necessary take suitable measures to limit the maximum system pressure CAUTION Danger of unexpected chemical...

Page 12: ...edium is above 50 C take safety precautions to prevent burns of fluid components Before switching on the pump verify the following All hoses are attached properly Pump is mechanically fixed in place Specifications of the power supply correspond with the data on the pump s type plate Pump outlet is not blocked All cables are attached properly Contact protection for electrical connections and moving...

Page 13: ...fter they have been decontaminated and or a decontamination declaration is present Rinse the pump with a neutralizing liquid and then pump it empty WARNING Danger from medium spraying in the environment Due to pressure in the pump and adjacent parts medium can spray out if hydraulic parts are manipulated or opened Always depressurize the hydraulic parts of the system be fore carrying out any work ...

Page 14: ...e pump with a suitable neutralizing liquid and make sure that there are no dangerous substances left in the pump see warnings above 2 Pump the unit empty 3 Disconnect electrical connections 4 Remove hoses from pump head Qty Tools 1 Torx screwdriver T30 1 Slotted screwdriver size 0 1 Allen key size 4mm Table 1 Tools ...

Page 15: ... by hand Remove the three insert rings 11 from the pump housing Clean all the parts making sure that all residues are removed Then blow them out with compressed air and dry them To ensure maximum tightness after opening the pump head we recommend replacing the rubber parts diaphragms 10 anchor valves 8 O rings 7 oscillating diaphragm 5 and O rings 4 Cleaning the parts Wipe the following items with...

Page 16: ...Make sure that the cut out in the resonat ing diaphragm 5 and the cams in the head plate 2 are posi tioned correctly Insert the six O rings 7 and anchor valves 8 in the connect ing plate 6 according to Figure Click the three intermediate plates 9 into the connecting plate 6 Place the connecting plate 6 on the head plate 2 Place the complete head on the pump housing Make sure that the head sits pro...

Page 17: ... CAUTION Caution escaping liquid After assembly the pump may not be leak tight due to incorrect assembly damaged or soiled seal faces or other reasons Run the pump for several minutes with a harmless medium at maximum operating pressure Check that the pump is leak tight ...

Page 18: ...phragm 9 It is recommended that you replace the diaphragm 9 Cleaning the overpressure protection 4 Clean and dry the parts with a cloth Do not use solvents for cleaning as they can harm plastic parts 5 If compressed air is available blow out the components 6 2 Assembling 1 Insert the diaphragm 9 in the connecting plate 2 Place the parts on the diaphragm 9 in the following order Sliding disk 8 supp...

Page 19: ...aution escaping liquid After assembly the overpressure protection may not be leak tight due to incorrect assembly damaged or soiled seal faces or other reasons Run the pump for several minutes with a harmless medium at maximum operating pressure Check that the pump is leak tight ...

Page 20: ...small Check external valves and filter Connections or hoses are blocked Check connections and hoses Remove blockage Flow rate is insuffi cient or unstable Incorrect control Check that voltage and signal form comply with the specification Cross section of hydraulic hoses or connectors too narrow or restricted Disconnect the pump from the system and determine performance data Remove restriction e g ...

Page 21: ...mbrane diaphragm PTFE 1 PTFE 1 20 Ankerventil anchor valve EPDM 2 FFKM 2 30 O Ring ID34x2 5 O ring ID34x2 5 EPDM 2 FKM 2 40 Schwingmembrane resonating diaphragm EPDM 1 FKM 1 Spare parts kit large Pos Name Material material Bestell Nr order no Stück im Kit pieces in set Stück im Kit pieces in set Kit gross KP kit large KP 178000 Kit gross KT kit large KT 178001 10 Wulstmembrane diaphragm PTFE 3 PTF...

Page 22: ... the pump for repair only under the condition that the customer provides a certificate of the pumped medium and cleaning of the pump For this purpose please follow the instruc tions on www knf com repairs Please contact your KNF sales representative directly if you need additional support for your return service ...

Page 23: ...www knf com ...

Page 24: ...Form 5554E Phone 715 675 3311 ...

Page 25: ...0 3 1 0 0 4 0 1 1 2 0 5 6 7 4 4 4 0 0 4 4 0 8 2 0 9 0 4 4 0 0 4 0 4 7 0 1 9 5 9 7 0 0 0 6 8 4 8 4 4 4 4 7 4 1 4 4 1 0 3 4 4 7 4 7 7 1 0 6 4 4 7 6 7 8 6 4 A 6 0 9 7 7 0 7 8 0 0 7 B 4 3 5 3 4 B 4 6 C 44 4 9 6 5 D 5 ...

Page 26: ...jurisdiction must be consulted concerning the installation and suitability of motors for use in Hazardous Locations The local authority having jurisdiction must make the final determination of what type of motor is required The application and operation is beyond the control of the motor manufacturer 2 Division 1 Hazardous Locations motors can only be modified or reworked by the manufacturer or a ...

Page 27: ...he nearest obstruction are suitable for indoor or outdoor standard service applications 0 motors must be mounted in the air stream When the motor nameplate states a minimum airflow the motor must be mounted in an air stream meeting this minimum value 0 motors must meet a minimum distance of the shaft height between the fan guard grill openings and the nearest obstruction G Hazardous Locations moto...

Page 28: ...ay result in bearing damage 6 Use flexible couplings if possible For applications that apply radial axial or moment loading on the motor shaft see section 3 3 3 7 6 Unless approved by the motor manufacturer do direct couple a vertical shaft up or roller bearing motor Direct coupling a vertical shaft up motor or a motor with a roller bearing may result in bearing damage Radial loading for direct co...

Page 29: ...ts to squeal initially when line starting a motor In general belt tensions should be kept as loose as possible while still transmitting the required torque without slipping Belt tensions must be measured with a belt tension gage These inexpensive gages may be obtained through belt manufacturers or distributors Proper belt tension is determined by measuring the force required to deflect the center ...

Page 30: ... details on conventional V belt sections A B C D and E or other belt types 6 Average Deflected Force is per section 3 3 4 4 of this document and is the force required to deflect the center of a belt 1 64 of the belt span distance Tolerance on this force is 1 lbf for forces 10 lbs and 2 lbs for forces 10 lbs as measured utilizing a belt tension gage 7 When more than one belt is required the belts m...

Page 31: ...r for heater Temperature Code and heater rating Failure to follow this instruction could result in serious personal injury death and or property damage 6 When thermal protection is provided one of the following will be stamped on the nameplate O This motor has built in thermal protection Thermal protectors open the motor circuit electrically when the motor overheats or is overloaded The protector ...

Page 32: ...to component reassembly wipe clean all machined surfaces 6 3 7 B The gap between mating surfaces with the machined terminal box MUST BE LESS THAN 0 002 inches This gap must be checked with a feeler gage along the entire perimeter If there is visible damage to the mating surfaces or if the gap between these surfaces exceeds 0 002 inches DO NOT complete the installation and contact the motor manufac...

Page 33: ... starts see 3 4 5 3 The equipment can now be fully loaded and operated within specified limits as stated on the nameplate C 44 4 9 Do not start more than twice in succession under full load Repeated starts and or jogs of induction motors can cause overheating and immediate failure Contact the motor manufacturer if it is necessary to repeatedly start or jog the motor 5 6 3 G Division 1 Hazardous Lo...

Page 34: ...1000 Hrs 3000 Hrs 5000 Hrs If motor remains idle for more than six months Lubricate at the beginning of the season then follow lubrication interval B B 4 1 D 1 4 Maximum Ambient Temperature and Contamination are independent factors 0 B 1 Standard Less than 40 C 104 F Clean Slight Corrosion indoors less than 16 hrs per day 1 0 Severe Above 40 C 104 F to 50 C Moderate dirt or Corrosion or outdoors o...

Page 35: ...or without all grease fittings properly installed H 7 Assume NEMA 286T IEC 180 1750 RPM Vertical motor driving an exhaust fan in an ambient temperature of 43 C and the atmosphere is moderately corrosive Table 4 1 list 10 000 hours for standard conditions Table 4 2 classifies severity of service as Severe with a multiplier of 0 5 Table 4 3 lists a multiplier value of 0 5 for Vertical Eq 4 2 Interva...

Page 36: ...Reduce driven load to match motor capacity or increase motor size to match load requirements VFD will not restart motor after tripping 1 Check fault codes on VFD and follow VFD troubleshooting procedures 2 Verify that VFD input voltage is balanced and within limits 3 Remove excessive mechanical load if present Capacitor failure on single phase motor if equipped 5 4 8 3 Contact service shop to chec...

Page 37: ...g provisions add grease per relubricating instructions see section 4 2 3 If noise persists contact warranty service Motor out of balance Disconnect from load Set motor on rubber pads on solid floor Secure a height key in shaft keyway and energize from balanced power supply rated voltage Record vibration levels and compare with appropriate standards If excessive vibration persists contact motor man...

Page 38: ...exceeds limit Verify that voltage to the motor terminals is within limits see section 3 4 1 3 Power surge to motor caused by lightning strike or other high transient voltage If a common problem install surge protector ...

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