Goulds Pumps XHD User Manual Download

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Installation, Operation, and
Maintenance Manual

XHD

Summary of Contents for XHD

Page 1: ...Installation Operation and Maintenance Manual XHD ...

Page 2: ......

Page 3: ...ption 19 3 1 General description i ALERT 2 Equipment Condition Monitor 19 3 2 Nameplate information 19 4 Installation 23 4 1 Pre installation 23 4 1 1 Pump location guidelines 23 4 1 2 Foundation requirements 24 4 2 Baseplate mounting procedures 25 4 2 1 Prepare the baseplate for mounting 25 4 2 2 Install the baseplate using shims or wedges 25 4 2 3 Install the baseplate using jackscrews 26 4 2 4 ...

Page 4: ... 5 9 Couple the pump and driver 58 5 9 1 Install the coupling guard 59 5 10 Bearing lubrication 62 5 10 1 Lubricate the bearings with oil 62 5 11 Shaft sealing options 63 5 11 1 Mechanical seal options 63 5 11 2 Connection of sealing liquid for mechanical seals 63 5 11 3 Packed stuffing box option 64 5 11 4 Connection of sealing liquid for a packed stuffing box 64 5 11 5 Seal the shaft with a pack...

Page 5: ...r end quick disconnect option for XHD 101 6 2 19 Remove the expeller optional feature 101 6 2 20 Remove the seal cover and gland half casing assembly 102 6 2 21 Optional disassembly of gland half casing gland liner and seal cover Rubber Lined 103 6 2 22 Locate and lift the volute liner for optional discharge locations field replacement Rubber Lined 105 6 2 23 Remove the shaft sleeve 105 6 2 24 Rem...

Page 6: ...8 1 Assembly drawings exploded views 141 9 Certification 152 9 1 Certificates of conformance 152 10 Other Relevant Documentation or Manuals 153 10 1 For additional documentation 153 11 Local ITT Contacts 154 11 1 Regional offices 154 Table of Contents 4 XHD Installation Operation and Maintenance Manual ...

Page 7: ... prevent physical injury Risk of serious injury or death If any pressure containing device is over pressurized it can explode rupture or discharge its contents It is critical to take all necessary meas ures to avoid over pressurization Risk of death serious personal injury and property damage Installing operating or maintaining the unit using any method not prescribed in this manual is prohibited ...

Page 8: ...ppropriate application can cause over pressurization overheating and or unstable operation Do not change the service application without the approval of an authorized ITT representative 1 2 1 Safety terminology and symbols About safety messages It is extremely important that you read understand and follow the safety messages and regulations carefully before handling the product They are published ...

Page 9: ... in any way such as from toxic chemicals or nuclear radi ation do NOT send the product to ITT until it has been properly decontaminated and advise ITT of these conditions before returning Electrical installation For electrical installation recycling requirements consult your local electric utility 1 2 2 1 Recycling guidelines Always follow local laws and regulations regarding recycling 1 2 3 User ...

Page 10: ...rfaces that may reach a poten tially unsafe temperature Do not touch hot surfaces Allow pumps operating at a high tempera ture to cool sufficiently before performing maintenance If touching a hot surface cannot be avoided personnel should wear appropriate gloves clothing and other protective gear as nec essary Local law may provide specific guidance regarding exposure of personnel to unsafe temper...

Page 11: ...le the pump remove plugs or disconnect piping Never operate a pump without a properly installed v belt or coupling guard Always bear in mind the risk of drowning electrical accidents and burn injuries Never heat the condition monitor to temperatures in excess of 300 F 149 C Never expose the condition monitor to open flames Do not use the condition monitor in atmospheres containing acetic acid Alwa...

Page 12: ...f pumps follow these guide lines Always install ATEX approved equipment in compliance with the directive and applicable stand ards Do not install explosion proof products in locations that are classified as hazardous in the national electric code ANSI NFPA 70 2005 WARNING Risk of serious personal injury Applying heat to impellers propellers or their retaining devices can cause trapped liquid to ra...

Page 13: ...uct and the control panel are iso lated from the power supply and the control circuit so they cannot be energized Do not open the product while it is energized or in an explosive gas atmosphere Make sure that thermal contacts are connected to a protection circuit according to the approval classification of the product Intrinsically safe circuits are normally required for the automatic level contro...

Page 14: ... pose risks of ignition and or explosion Ensure the pump driver and all other auxiliary components meet the required area classifica tion at the site If they are not compatible do not operate the equipment and contact an ITT representative before proceeding All standard products are approved according to CSA standards in Canada and UL standards in USA The drive unit degree of protection follows IP...

Page 15: ...the condi tions of the service without the approval of an ITT representative When you install or maintain explosion proof products always comply with the directive and applicable standards for example IEC EN 60079 14 1 Monitoring the pump frame and liquid end temperature 2 Maintaining proper bearing lubrication 3 Ensuring that the pump is operated in the intended hydraulic range The ATEX conforman...

Page 16: ...umps sales representative before proceeding Recommended bearing replacement interval based on L10 life 17 520 hours of operation WARNING Follow these special handling instructions if you have an Ex approved unit The coupling guard used in an ATEX classified environment must be properly certified and must be constructed from a spark resistant material All work on the product must be carried out by ...

Page 17: ... under these conditions The faults are due to defects in design materials or workmanship The faults are reported to an ITT representative within the warranty period The product is used only under the conditions described in this manual The monitoring equipment incorporated in the product is correctly connected and in use All service and repair work is done by ITT authorized personnel Genuine ITT p...

Page 18: ...ps 4 Contact your sales representative if anything is out of order 2 2 Transportation guidelines 2 2 1 Precautions WARNING Stay clear of suspended loads Observe accident prevention regulations in force 2 2 2 Pump handling WARNING Dropping rolling or tipping units or applying other shock loads can cause property damage and or personal injury Ensure that the unit is properly supported and secure dur...

Page 19: ... Lifting method A bare pump without lifting handles Use a suitable sling attached properly to solid points like the casing the flanges or the frames A bare pump with lifting lugs Use a suitable sling attached to the lifting lugs in the casing and bearing cartridge A base mounted pump Use slings under the pump casing and the drive unit under the base rails or through lifting lugs when provided Exam...

Page 20: ... a covered and dry location Store the unit free from heat dirt and vibrations Rotate the shaft by hand several times at least every three months Treat bearing and machined surfaces so that they are well preserved Refer to drive unit and coupling manufacturers for their long term storage procedures You can purchase long term storage treatment with the initial unit order or you can purchase it and a...

Page 21: ...emperature and run time hours and wirelessly syncs the data with a smart phone or tablet the i ALERT 2 mobile app More information available on More information available on http www ittproservices com aftermarket products monitoring i alert2 i ALERT2 com Current IOMs are available at http www gouldspumps com en us tools and resources literature IOMs http i alert com or your local ITT Goulds Pumps...

Page 22: ...n the pump casing using metric units Figure 8 Metric units nameplate on pump casing Table 5 Explanation of the nameplate on the pump casing Nameplate field Explanation IMPLR DIA Impeller diameter MAX DIA Maximum impeller diameter M3 HR Rated pump flow in cubic meters per hour M HD Rated pump head in meters RPM Rated pump speed in revolutions per minute MOD Pump model SIZE Size of the pump STD NO D...

Page 23: ...ce with the specified area where the equipment will be installed If it is not please contact your ITT Goulds representative before proceed ing WARNING Use of equipment unsuitable for the environment can pose risks of ignition and or explosion Ensure the pump driver and all other auxiliary components meet the required area classifica tion at the site If they are not compatible do not operate the eq...

Page 24: ...xces sive coating thickness Potential electrostatic charging hazard Do not rub clean or blast equipment with dry cloth or dry media Stray electrical currents may ignite explosive atmospheres Ensure drives are certified for variable frequency drive operation by the manufacturer User shall observe necessity of using a safety device such as a flame arrestor to prevent flame entering or leaving the pu...

Page 25: ...e friction loss and keeps the suction piping as short as possible Make sure that the space around the pump is suffi cient This facilitates ventilation inspection maintenance and serv ice If you require lifting equipment such as a hoist or tackle make sure that there is enough space above the pump This makes it easier to properly use the lifting equipment and safely remove and relocate the componen...

Page 26: ...bled for maintenance purposes The location and size of the foundation bolt holes must match those shown on the assembly draw ing provided with the pump data package The foundation must weigh between two and three times the weight of the complete pump base plate and drive assembly Provide a flat substantial concrete foundation in order to prevent strain and distortion when you tighten the foundatio...

Page 27: ...f the baseplate with an epoxy primer Use an epoxy primer only if using an epoxy based grout 4 Remove the rust proofing coat from the machined mounting pads using an appropriate solvent 5 Remove water and debris from the foundation bolt holes 4 2 2 Install the baseplate using shims or wedges Required tools Two sets of shims or wedges for each foundation bolt Two machinist s levels Baseplate levelin...

Page 28: ...maximum difference of 3 2 mm 0 125 in lengthwise A maximum difference of 1 5 mm 0 059 in across You can use the baseplate leveling worksheet when you take the readings 6 Hand tighten the nuts for the foundation 4 2 3 Install the baseplate using jackscrews Tools required Anti seize compound Jackscrews Bar stock Two machinist s levels Baseplate leveling worksheet This procedure is applicable to the ...

Page 29: ...2 Baseplate 3 Foundation 4 Plate Figure 15 Jackscrews 3 Level the driver mounting pads NOTICE Remove all dirt from the mounting pads in order to ensure that the correct leveling is achieved Failure to do so can result in equipment damage or decreased performance a Put one machinist s level lengthwise on one of the two pads b Put the other machinist s level across the ends of the two pads c Level t...

Page 30: ...uipment damage or decreased performance a Put one machinist s level lengthwise on one of the two pads b Put the other level across the center of the two pads c Level the pads by adjusting the four jackscrews in the corners Make sure that the machinist s level readings are as close to zero as possible both lengthwise and across 1 2 3 4 5 6 Item Description 1 Driver s mounting pads 2 Machinist s lev...

Page 31: ... pads are level and adjust the jackscrews and the foundation bolts if necessary The correct level measurement is a maximum of 0 167 mm m 0 002 in ft 4 2 Baseplate mounting procedures XHD Installation Operation and Maintenance Manual 29 ...

Page 32: ...___ 6 ____________________ 7 ____________________ 8 ____________________ 9 ____________________ 10 ___________________ 11 ___________________ 12 ___________________ 13 ___________________ 14 ___________________ 15 ___________________ 16 ___________________ 17 ___________________ 18 ___________________ Level measurements 4 2 Baseplate mounting procedures 30 XHD Installation Operation and Maintenanc...

Page 33: ...4 Mount the driver on the overhead motor mount or slide base as applicable Use appropriate hardware 5 Install the v belt drive bushings and sheaves See the installation instructions from the v belt drive manufacturer After the v belt drive bushings and sheaves are installed check the sheave alignment using a straight edge as shown in the following diagram 1 2 2 3 1 Straight edge 2 Incorrect 3 Corr...

Page 34: ...ot come into contact with the guard CAUTION The unit must not be operated without the proper drive guard in place Operating the unit with out the drive guard in place could result in personal injury to operating personnel 4 4 Install the pump driver and coupling 1 Mount and fasten the pump on the baseplate Use applicable bolts 2 Mount the driver on the baseplate Use applicable bolts and hand tight...

Page 35: ...t alignment checks When Why After the first run This ensures correct alignment when both the pump and the driver are at op erating temperature Periodically This follows the plant operating procedures 4 5 2 Permitted indicator values for alignment checks NOTICE The specified permitted reading values are valid only at operating temperature For cold set tings other values are permitted The correct to...

Page 36: ...ors in order to complete this procedure 1 Attach two dial indicators on the pump coupling half X a Attach one indicator P so that the indicator rod comes into contact with the perimeter of the driver coupling half Y This indicator is used to measure parallel misalignment b Attach the other indicator A so that the indicator rod comes into contact with the inner end of the driver coupling half This ...

Page 37: ...ection 1 Set the angular alignment indicator A to zero on left side of the driver coupling half Y 90 from the top center position 9 o clock 2 Rotate the indicator through the top center position to the right side 180 from the start position 3 o clock 3 Record the indicator reading When the reading value is Then Negative The coupling halves are farther apart on the right side than the left Perform ...

Page 38: ... to half of the indicator reading value to each driver foot Y X Shims Figure 23 Side view of an incorrect vertical alignment 4 Repeat the previous steps until the permitted reading value is achieved NOTICE The specified permitted reading values are valid only at operating temperature For cold set tings other values are permitted The correct tolerances must be used Failure to do so can result in mi...

Page 39: ...ur points 90 apart 1 Set the angular and parallel dial indicators to zero at the top center position 12 o clock of the driver coupling half Y 2 Rotate the indicators to the bottom center position 6 o clock 3 Record the indicator readings 4 Make corrections according to the separate instructions for angular and parallel alignment until you obtain the permitted reading values 4 5 5 6 Perform complet...

Page 40: ...el of the dam When you pour the grout remove air bubbles from it by using one of these methods Puddle with a vibrator Pump the grout into place 5 Allow the grout to set 1 7 6 2 3 4 5 Item Description 1 Baseplate 2 Shims or wedges 3 Grout 4 Foundation 5 Sleeve 6 Dam 7 Bolt Figure 25 Pour grout into baseplate 6 Fill the remainder of the baseplate with grout and allow the grout to set for at least 48...

Page 41: ...move the pump to the pipe This could make final alignment impossible NOTICE Vary the capacity with the regulating valve in the discharge line Never throttle the flow from the suction side This action can result in decreased performance unexpected heat generation and equipment damage Piping guidelines Guidelines for piping are given in the Hydraulic Institute Standards available from the Hydraulic ...

Page 42: ...s helps to prevent misalignment due to linear expansion of the piping Example Installation for expansion Correct Incorrect This illustration shows a correct installation for expan sion 1 1 Expansion loop joint This illustration shows an incorrect installation for expan sion 4 7 2 Suction piping checklist Performance curve reference Suction piping checks Check Explanation comment Checked Check that...

Page 43: ...is from entering the pump Mesh holes with a minimum diameter of 1 6 mm 1 16 in are recommended Liquids with specific gravity less than 0 60 a pressure drop across the suction strainer may be due to ice buildup Ice buildup can cause turbulence low pres sure areas and pumpage vaporization If more than one pump operates from the same liquid source check that separate suction piping lines are used for...

Page 44: ...Check that the piping is level or slopes downward from the liquid source Make sure that no part of the suction pip ing extends below the suction flange of the pump Make sure that the suction piping is ade quately submerged below the surface of the liquid source This prevents air from entering the pump through a suction vortex Example Elbow or other flow disruption close to the pump suction inlet C...

Page 45: ... illustration shows incorrectly installed equipment for the suc tion piping 4 7 3 Discharge piping checklist Checklist Check Explanation comment Checked Check that an isolation valve is installed in the discharge line For specific gravity less than 0 60 minimize distance from pump discharge The isolation valve is required for Priming Regulation of flow Inspection and maintenance of the pump Reduce...

Page 46: ...hioning devices are used This protects the pump from surges and water hammer Example Discharge piping equipment Correct Incorrect 1 2 3 4 1 Bypass line 2 Shut off valve 3 Check valve 4 Discharge isolation valve 2 1 1 Check valve incorrect position 2 The isolation valve should not be positioned be tween the check valve and the pump 4 7 4 Bypass piping considerations When to use a bypass line Provid...

Page 47: ...s supplied with the pump Consult the pump data sheet for specific auxiliary piping recommendations Checklist Check Explanation comment Checked Check that the minimum flow for each component is 4 lpm 1 gpm If the bearing and seal chamber cover cooling are provided then the auxiliary pip ing must flow at 8 lpm 2 gpm Check that the cooling water pressure does not exceed 7 0 kg cm2 100 psig 4 7 6 Fina...

Page 48: ...eneration and equipment damage When installing in a potentially explosive environment make sure that the motor is properly certified and that all equipment is installed in accordance with instruc tions for that environment Risk of breach of containment and equipment damage Ensure the pump operates only between minimum and maximum rated flows Operation outside of these limits can cause high vibrati...

Page 49: ...prevent premature failure at initial startup Bring variable speed drivers to the rated speed as quickly as possible If temperatures of the pumped fluid will exceed 93 C 200 F then warm up the pump pri or to operation Circulate a small amount of fluid through the pump until the casing tem perature is within 38 C 100 F of the fluid temperature Accomplish this by flowing fluid from pump inlet to disc...

Page 50: ...guard a Slightly spread the bottom apart b Lift upwards 5 Remove the remaining nut bolt and washers from the pump half of the coupling guard It is not necessary to remove the end plate from the pump side of the bearing housing You can access the bearing housing tap bolts without removing this end plate if maintenance of internal pump parts is necessary 6 Remove the pump half of the coupling guard ...

Page 51: ...te and local rules Refer to driver coupling gear manufacturer s installation and operation manuals IOM for specific instructions and recommendations WARNING The coupling used in an ATEX classified environment must be properly certified 1 Lock out power to the driver 2 Make sure that the coupling hubs or v belt sheaves are fastened securely to the shafts 3 Make sure that the coupling spacer is remo...

Page 52: ...ches mm XHD50 0 37 9 4 0 10 2 6 XHD75 0 37 9 4 0 10 2 6 XHD80 0 37 9 4 0 10 2 6 XHD100 0 39 9 8 0 10 2 6 XHD125 0 39 9 8 0 10 2 6 XHD150 0 43 10 8 0 13 3 3 XHD200 0 47 11 8 0 16 4 1 XHD250 0 47 11 9 0 16 4 0 XHD300 0 51 12 8 0 18 4 6 5 6 Impeller clearance setting Importance of a proper impeller clearance A proper impeller clearance ensures that the pump runs at high performance NOTICE Set the col...

Page 53: ...clearance adjustment The front clearance is set at 51 mm 0 020 in at the factory but could change due to piping attachment during installation A change in pump performance may be noted over time by a drop in head or flow or an increase in power required Table 8 Impeller clearance methods The XHD and XHD Value Option models have different methods of setting the impeller clearance Pump Model Method ...

Page 54: ...p hardware finger tight to keep the power frame constrained to the pedestal 4 Back up the Impeller Turn the two adjusting nuts 415A on the rearward sides of the bearing frame adjustment plates 234F counterclockwise sequentially 1 2 of a turn each at a time to draw the power end and impeller 101 backward until the face of the rear pump out vanes of the impeller contacts the volute liner 561 Turn th...

Page 55: ...cator measures the proper field set ting impeller back clearance from table 7 To verify the correct impeller to suction seal ring clear ance has been made a feeler gage can be inserted thru the casing suction between the impeller 101 and seal ring 822 in 3 places to assure the seal ring is square to the impeller face 15 Tighten the adjustment plate hold down bolts 352G and nuts 427D that clamp the...

Page 56: ...0 0 03 0 75 XHD125 0 03 0 75 XHD150 0 03 0 75 XHD200 0 03 0 75 NOTICE Currently rubber lined assemblies are configured only with single piece suction liners Impeller adjustment is only accomplished via adjusting the frame adjusting bolts Table 11 Field setting impeller back clearance with an expeller Metal lined assemblies Pumps that have the dynamic seal option require different impeller running ...

Page 57: ...s 415A on the forward sides of the bearing frame adjustment plates 234F by turning them clockwise 3 Loosen but do not remove the adjustment plate hold down bolts 352G and nuts 427D that clamp the bearing frame adjustment plates 234F to the pedestal 131 Do not remove the adjustment plate hardware Keep hardware finger tight to keep the power frame constrained to the pedestal 4 Turn the two adjusting...

Page 58: ...ions that are stated in the following steps are based on viewing the unit from the rear ward drive end 1 Loosen the three seal ring jam nuts 357B by turning them counterclockwise 2 Turn the three square head adjusting bolts 356F sequentially clockwise 1 3 of a turn each at a time until the seal ring 822 contacts the impeller 101 3 Turn the shaft 122 clockwise while performing step 2 above to ensur...

Page 59: ... c If the belts squeal as the motor is started or at some subsequent peak load the belts are not tight enough to deliver the torque that is demanded by the motor 5 If any of the conditions that are listed under 4 are evident stop the drive and readjust the belts 6 If conditions persist check the sheave alignment as outlined in the previous sections 7 The belt tension on a newly installed drive sho...

Page 60: ...nect and lock out power to the driver before performing any installation or main tenance tasks Electrical connections must be made by certified electricians in compliance with all inter national national state and local rules Refer to driver coupling gear manufacturer s installation and operation manuals IOM for specific instructions and recommendations Couplings must have proper certification to ...

Page 61: ...al injury or death Always disconnect and lock out power to the driver before performing any installa tion or maintenance tasks Electrical connections must be made by certified electricians in compliance with all international national state and local rules Refer to driver coupling gear manufacturer s installation and operation manuals IOM for specific instructions and recommendations WARNING The c...

Page 62: ...hat indicates the disconnect 2 Put the pump side end plate in place If the pump side end plate is already in place make any necessary coupling adjustments and then proceed to the next step 3 Put the pump half of the coupling guard in place a Slightly spread the bottom apart b Place the coupling guard half over the pump side end plate 1 2 3 4 Item Description 1 Annular groove 2 Pump side end plate ...

Page 63: ... end plate Tighten se curely 1 2 3 Item Description 1 Nut 2 Washer 3 Bolt Figure 38 Secure coupling guard half to end plate 5 Put the driver half of the coupling guard in place a Slightly spread the bottom apart b Place the driver half of the coupling guard over the pump half of the coupling guard The annular groove in the coupling guard half must face the motor 6 Place the driver side end plate o...

Page 64: ...ated Check the greasing on a pump that has been out of service for a long period of time and re grease if nec essary Pumps are shipped without oil You must lubricate oil lubricated bearings at the job site Grease lubricated bearings are lubricated at the factory 5 10 1 Lubricate the bearings with oil WARNING Risk of explosive hazard and premature failure from sparks and heat generation Ensure bear...

Page 65: ...ufacturer s installation instructions These are the mechanical seal options for this pump Cartridge mechanical seal 5 11 2 Connection of sealing liquid for mechanical seals Seal lubrication is required Seal faces must have liquid film between them for proper lubrication Locate the taps using the illustra tions shipped with the seal If a flushless slurry seal was ordered then consult manufacturers ...

Page 66: ...packing Failure to do so may result in shortening the life of the packing and the pump You must use an external sealing liquid under these conditions The pumped fluid includes abrasive particles The stuffing box pressure is below atmospheric pressure when the pump is running with a suction lift or when the suction source is in a vacuum Under these conditions packing is not cooled and lubricated an...

Page 67: ...e parts are included with the box of fittings shipped with each pump and must be installed before startup 1 Carefully clean the stuffing box bore 2 Twist the packing enough to get it around the shaft Packing rings Lantern rings 1 3 4 2 3 4 1 Packing rings 2 Lantern rings 3 Correct 4 Incorrect Figure 40 Packing rings and lantern rings The XHD stuffing box is supplied with water connections for both...

Page 68: ...o accept the flush water as shown 3 Insert the packing and stagger the joints in each ring by 90º Install the stuffing box parts in this order For weep flush setting 2L3 a Two packing rings 106 b One lantern ring 105 c Three packing rings 106 1 2 3 2 i Flush connection ii Packing rings iii Lantern ring Figure 42 Weep flush setting 2L3 For full flush setting L5 a One lantern ring 105 b Five packing...

Page 69: ...excessive friction between pack ing and sleeve and will result in damaged components Table 13 Flush water requirements The flush water requirements are listed for both the weep style and full flush packing arrangements Group Size L5 Full Flush GPM liters min Full Flush 1L4 GPM litres min 2L3 Weep Flush GPM lit ers min Mechanical Seal Flush PF1 XHD50 75 10 38 6 26 0 2 0 8 Consult Seal Mfg PF2 XHD80...

Page 70: ... the suction isolation valve 2 Open the air vents on the suction and discharge piping until the pumped fluid flows out 3 Close the air vents 1 2 3 Item Description 1 Discharge isolation valve 2 Check valve 3 Suction isolation valve Figure 45 Suction supply above pump 5 12 2 Prime the pump with the suction supply below the pump Use a foot valve and an outside source of liquid in order to prime the ...

Page 71: ...ng bypass around check valve 5 12 3 Other methods of priming the pump You can also use these methods in order to prime the pump Prime by ejector Prime by automatic priming pump 5 13 Start the pump WARNING Risk of equipment damage seal failure and breach of containment Ensure all flush and cool ing systems are operating correctly prior to starting pump NOTICE Risk of equipment damage due to dry ope...

Page 72: ...sive vibration and noise b If the pump exceeds normal levels then shut down the pump immediately and correct the prob lem A pump can exceed normal levels for several reasons See Troubleshooting for information about possible solutions to this problem 7 Repeat steps 5 and 6 until the pump runs properly 5 14 Activate the i ALERT Health Monitor WARNING Explosive hazard and risk of personal injury Hea...

Page 73: ... 2 Equipment Health Monitor WARNING Explosive hazard and risk of personal injury Heating to high temperatures could cause com bustion of the condition monitor Never heat the condition monitor to temperatures in excess of 149 C 300 F or dispose of in a fire For all information refer to the i ALERT 2 Equipment Health Monitor Installation Operation and Mainte nance manual http www ittproservices com ...

Page 74: ...ked system piping or with suction or discharge valves closed This can result in rapid heating and va porization of pumpage Risk of equipment damage and serious physical injury Heat build up can cause rotating parts to score or seize Observe pump for excessive heat build up If normal levels are exceeded shut down and resolve CAUTION The pump and system must be free of foreign objects If pump become...

Page 75: ...n extended period of time Failure to do so will result in reduced battery life 5 19 Reset the i ALERT 2 Health Monitor To deactivate or reset the i ALERT 2 monitor please refer to the i ALERT 2 IOM http i alert com Always reset the health monitor when the pump is started after maintenance system change or being shut down for an extended period of time Failure to do so may result in false baseline ...

Page 76: ...Check the alignment of all drive components prior to operating the unit Follow the coupling installation and operation procedures from the coupling manu facturer You must check the final alignment after the pump and driver are at operating temperature For initial alignment instructions see the Installation chapter 1 Run the unit under actual operating conditions for enough time to bring the pump d...

Page 77: ...ine maintenance Lubricate the bearings Inspect the seal Routine inspections Perform these tasks whenever you check the pump during routine inspections Check the level and condition of the oil through the sight glass on the bearing frame Check for unusual noise vibration and bearing temperatures Check the pump and piping for leaks Analyze the vibration Inspect the discharge pressure Inspect the tem...

Page 78: ...rature of the pumped fluid exceeds the permitted temperature values then consult your ITT representative For ATEX applications bearing replacement all is recommended after 17 500 hours of oper ation Bearing lubrication schedule Type of bearing First lubrication Lubrication intervals Oil lubricated bearings Add oil before you install and start the pump Change the oil after 200 hours for new bear in...

Page 79: ... In no case should bearings ever operated above 121 C 250 F for any period of time In the event of excessive bearing temperatures as defined above monitor bearing and oil temperature to confirm then investigate the root cause Bearing preload and improper assembly are possible causes Confirm bearing preload End cover shimming for correct assembly per the procedure outlined in the as sembly section ...

Page 80: ...mendations Use a lithium based mineral oil grease with a consistency of NLGI 2 with EP additives This table shows which brand and type of grease to use when lubricating the pump Brand Grease type Castrol Castrol EPL2 Exxon Unirex EP2 Lubriplate SYN 1602 Mobil Mobilux EP 2 Mobilux EP460 Shell Alvania EP2 SKF LGEP2 LGWA 2 Texaco Multifak EP 2 Grease amounts Size Initial grease in grams ounces per be...

Page 81: ...earing temperature usually rises after you regrease due to an excess supply of grease Tempera tures return to normal in about two to four operating hours as the pump runs and purges the excess grease from the bearings 6 1 5 2 Lubricate the bearings after a shutdown period 1 Flush out the bearings and bearing frame with a light oil to remove contaminants During flushing make sure to rotate the shaf...

Page 82: ...t points Before you start the pump Check the seal and all flush piping Mechanical seal life The life of a mechanical seal depends on the cleanliness of the pumped fluid Due to the diversity of op erating conditions it is not possible to give definite indications as to the life of a mechanical seal 6 1 6 2 Packed stuffing box maintenance WARNING Packed stuffing boxes are not allowed in an ATEX clas...

Page 83: ...er performance if it is lubricated with clean water Flush or grease via a spring loaded grease cup Expeller seal maintenance Some services might require a flush if solids have built up on the expeller The unit contains a flush tap for that purpose Graphite packing maintenance Graphite packing requires the same maintenance as any other packing When adjustments can no lon ger be made with the gland ...

Page 84: ...l rules Refer to driver coupling gear manufacturer s installation and operation manuals IOM for specific instructions and recommendations Risk of serious personal injury Applying heat to impellers propellers or their retaining devices can cause trapped liquid to rapidly expand and result in a violent explosion This manual clearly identifies accepted methods for disassembling units These methods mu...

Page 85: ...inning with Typical disas sembly and ending with Remove the shaft sleeve pertains to Metal lined pumps For Rubber lined pumps refer to the sub section 6 2 8 Disassembly for Rubber Lined on page 94 6 2 5 Typical disassembly Metal Lined The XHD slurry pump is available in two models the basic version referred to as XHD and the XHD Val ue Option The method of disassembly and assembly can vary between...

Page 86: ...bolts 356F in place by re tightening the jam nuts 357A against the suction half casing 100A 7 Remove the 2 piece Knockoff ring and bolts 149 to remove the tension on the impeller threads then turn the shaft 122 counterclockwise to disengage the shaft threads from the impeller This will cause the bearing frame to move rearward on the pedestal until the shaft disengages from the im peller 101 held c...

Page 87: ... 7 2 Remove the suction half casing Metal Lined The following parts remain attached to the suction half casing when it is removed from the rest of the pump wet end Model Parts that are still attached XHD Suction side liner 562 Adjustable seal ring 822 Hardware Square head adjusting bolts 356F and hex jam nuts 357A XHD Value Option Suction side liner 562 Hardware Hex head bolts hex cap screws 1 Sup...

Page 88: ...odel Next step to follow XHD Remove the suction side liner and adjustable seal ring Remove the adjustable seal ring XHD Value Option Remove the suction liner 6 2 7 4 Remove suction side liner XHD Value Option Metal Lined 1 Remove the suction side liner retention nuts 357A 2 Remove suction side liner 562 from suction half casing 100A 3 Remove the suction side liner retentions studs 356E from the su...

Page 89: ...ion half casing 100A 4 Remove the suction side liner front gasket 351N 351N 562 357A 100A 372N Figure 56 Removal of Suction liner Metal Lined Suction side liner holding bolts on XHD sizes 150 200 250 and 300 only 6 2 7 6 Remove the adjustable seal ring XHD Metal Lined 1 Slide the adjustable seal ring 822 free from the suction side liner 562 2 Remove the square head adjusting bolts 372N from the ad...

Page 90: ... off ring 149 5 Support the impeller 101 using a Goulds provided impeller hook attached to the hoist An over head hoist chain or sling can also be routed through a vane passage to support the impeller 6 With one person holding the impeller 101 in place the other person rotates the shaft 122 coun terclockwise to unscrew the impeller This step should take 4 to 5 complete shaft turns 7 Guide the impe...

Page 91: ... liner Metal Lined NOTICE The casing volute liner can be removed individually using the following steps if there is an ex peller installed or if there is no expeller then the gland casing volute liner and seal cover can be removed as one assembly using the instructions from the section 6 2 7 13 Optional disas sembly of gland half casing volute liner and seal cover Metal Lined on page 92 1 Support ...

Page 92: ...r retention studs 356K from the casing volute liner 561 using a metric stud driver 356K 356K 561 561 Figure 61 Removal of volute liner retention studs 6 2 7 11 Remove the expeller optional feature 1 Remove the impeller hub o ring 412U 2 Remove the expeller 263 from the shaft 122 6 2 Disassembly 90 XHD Installation Operation and Maintenance Manual ...

Page 93: ...he pedestal to casing 427L and 3701 hardware 3 Hoist the casing assembly to the ground so that the seal cover or stuffing box cover can be re moved 388A 354A 184 100D Figure 64 Seal cover removal 4 Remove the seal cover retention hex head cap screws 388A and clipped washers 354A 5 Remove the seal cover 184 from the gland half casing 100D Use a short pry bar to gently and evenly facilitate disassem...

Page 94: ... support the entire gland casing assembly with a strap located thru the appropriate gland half casing hoisting location 2 Loosen and remove the casing to pedestal bolts 370Y and nuts from the taper alignment studs 427L 3 Carefully remove the assembly and hoist to the ground to disassemble as required using the in structions in the related sections of this instruction manual 131 427L 370Y 375B 100D...

Page 95: ...orientations 2 Remove the Suction casing and Suction Liner assembly as described in the section Remove the Suction Side 100D 561 351N 100A 415B 600C 415B 553 600A 600D Figure 68 Suction casing removal 3 Remove the Impeller as shown in the impeller removal section 122 101 Figure 69 Impeller removal metal lined 4 Secure the Volute Liner hook to the Volute Liner 561 in the proper orientation as illus...

Page 96: ...facilitate removal if necessary 2 Remove the impeller hub o ring 412A and shaft sleeve o ring 412F NOTICE Item 412A Impeller O ring is supplied only with the metal impeller Figure 71 Removal of shaft sleeve 6 2 8 Disassembly for Rubber Lined The disassembly steps for Metal lined and Rubber lined differ This section beginning with Typical disas sembly and ending with Remove the shaft sleeve pertain...

Page 97: ...72 Gland and Suction Liner 6 2 10 Remove the joint gaskets and flanges Rubber Lined NOTICE Gaskets 351A and 351B are supplied only with metal lined pumps Gaskets for rubber lined pumps are integral with rubber liners 1 Remove the two piece suction and discharge flanges 195C XHD sizes 150 and above only 195C 195C 351A 351B Figure 73 Joint gaskets and flanges removal 6 2 11 Remove the suction half c...

Page 98: ...600N 415B 600C 415B 553 Figure 74 Gland and suction liner 5 Remove the hex head casing bolts 600A from the gland half casing 100D 6 Remove the tapered alignment studs 600D from the gland half casing 100D using a metric stud driver 600A 600A 600D 600D 100D 100D 553 553 Figure 75 Removal of casing bolting 6 2 12 Remove the remaining suction half components Rubber Lined Pump model Next step to follow...

Page 99: ...earing frame adjustment plate bolts 352G and nuts 427D but DO NOT remove hardware or adjustment plates 234F Keep hardware finger tight to keep the bearing frame con strained to the pedestal while allowing it to slide along the pedestal rails 352G 352G 234F 234F 427D 427D 131 131 Figure 77 Bearing frame adjustment plate removal 3 Slide the bearing housing and shaft assembly forward towards the suct...

Page 100: ...nue with the Remove the split stuffing box step below XHD Value Op tion The stuffing box is integral to the seal cover Skip to the Remove the seal cover step 6 2 16 Remove the split stuffing box XHD NOTICE This section applies only to units equipped with a split stuffing box If your unit is not equipped with a split stuffing box the seal cover chamber will be removed at a later step 1 Remove the s...

Page 101: ...gland half casing volute liner and seal cover Metal Lined on page 92 1 Support the casing volute liner 600T with a Goulds provided volute liner hook attached to the hoist A sling can also be routed through and around the discharge opening of the casing volute liner for support for some discharge orientations 2 Remove the casing volute liner retention nuts 600L from the volute liner retention studs...

Page 102: ...r removal 4 Remove the volute liner retention studs 600L from the casing volute liner 600T using a metric stud driver Figure 81 Rubber gland liner stud removal 6 2 Disassembly 100 XHD Installation Operation and Maintenance Manual ...

Page 103: ...hem clockwise 5 Move the suction seal ring towards the impeller Turn the seal ring square head adjusting bolts 356F sequentially counterclockwise 1 3 of a turn at a time to move the adjustable seal ring for ward in the casing until it is firmly seated against the impeller thereby pinching the impeller between the seal ring and the volute liner 6 Lock the seal ring adjusting bolts 356F in place by ...

Page 104: ...e pedestal to casing 427L and 3701 hardware 3 Hoist the casing assembly to the ground so that the seal cover or stuffing box cover can be re moved 388A 354A 184 100D Figure 84 Seal cover removal 4 Remove the seal cover retention hex head cap screws 388A and clipped washers 354A 5 Remove the seal cover 184 from the gland half casing 100D Use a short pry bar to gently and evenly facilitate disassemb...

Page 105: ...entire assembly 1 Once the impeller is removed from the shaft support the entire gland casing assembly with a strap located thru the appropriate gland half casing hoisting location 2 Loosen and remove the casing to pedestal bolts 370Y and nuts from the taper alignment studs 427L 3 Carefully remove the assembly and hoist to the ground to disassemble as required using the in structions in the relate...

Page 106: ...388A 354A 184 388A 354A 100D Figure 86 Gland half casing disassembly 6 2 Disassembly 104 XHD Installation Operation and Maintenance Manual ...

Page 107: ...section Remove the Suction Side 600A 600D 100D 600R 100A 600N 415B 600C 415B 553 Figure 87 Volute liner and impeller lifting 3 Remove the Impeller as shown in the impeller removal section 122 600T 101 Figure 88 Impeller Removal 6 2 23 Remove the shaft sleeve 1 Remove the shaft sleeve 126 from the shaft 122 Use a short pry bar to gently facilitate removal if necessary 2 Remove the impeller hub o ri...

Page 108: ...on side liner adjustable seal ring XHD only knock off ring impeller and gland packing or mechanical seal are removed In this state the gland half casing remains attached to the pedestal with the casing volute liner seal cover and stuffing box still installed Proceed as follows 1 Drain the oil from the bearing cartridge housing 228 by removing the oil drain pipe plugs 408A Figure 90 Oil draining fr...

Page 109: ...Remove the bearing frame adjustment plate bolts 352G nuts 427D and bearing frame adjust ment plates 234F 352G 352G 234F 234F 427D 427D 131 131 Figure 92 Removal of bearing frame hardware 7 Tension the hoist fully to lift and move the power end to designated work area 6 2 Disassembly XHD Installation Operation and Maintenance Manual 107 ...

Page 110: ...ame components NOTICE A tapped hole is provided in the coupling end of the shaft to allow for vertical assembly and disassembly of the power frame components This will provide a location to hold the shaft and withdraw from the frame in the vertical position 332A 370N 109 390C 109 529 228 Figure 94 Power frame disassembly Once the outboard bearing end cover related components are removed the shaft ...

Page 111: ... XHD100 XHD125 PF3 M16 x 2 XHD150 PF4 PF4S M24 x 3 XHD200 PF4 PF4S M24 x 3 XHD250 PF5 M24 x 3 XHD300 PF5 M24 x 3 Note The drive outboard end of the shaft contains a threaded hole for eye bolt attachment which can aid in rotating element removal 410 410 409 409 122 122 228 228 Figure 96 Rotating element removal 9 Remove the spacer sleeve 157 and spacer sleeve o rings 512D 10 Remove the inboard and ...

Page 112: ...only a few components will change regardless of the type of lu brication or isolators used The following subsections highlight the main differences in the disassembly of power end configurations other than the XHD oil lubricated power end Disassemble the power end XHD grease lubrication Regardless of the type of lubrication the XHD power end uses labyrinth Inpro seals as bearing isolators Disassem...

Page 113: ...l to properly maintain grease in the bearings The bearing shields can be removed inspected and replaced in the same manner as shown for the XHD grease lubricated power end Because of the need to provide grease to both the double lip seal bearing isolators and the bear ings themselves there are grease fitting plugs 319H installed in both the bearing cartridge hous ing 228 and the inboard and outboa...

Page 114: ...e Fasteners such as bolts and nuts are criti cal to the safe and reliable operation of the product Ensure appropriate use of fasteners during installation or reassembly of the unit Use fasteners of the proper size and material only Replace all corroded fasteners Ensure that all fasteners are properly tightened and that there are no missing fasteners 6 3 3 Power end inspection Checklist Check the b...

Page 115: ...t is flush with the inner race of the inboard taper roller bearing 409 Use care when sliding the spacer sleeve onto the shaft to prevent o ring damage 4 Coat the outside bearing races with oil to ensure they float in the frame 5 Insert the inboard labyrinth seal 333A into the inboard bearing cover 119 6 Lubricate the inboard bearing cover o ring 412 and insert into the inboard bearing cover 119 7 ...

Page 116: ...g 228 carefully to avoid o ring damage 16 Tighten the outboard bearing cover assembly to the bearing cartridge housing 228 using the hex head cap screws 370N until the bearing end cover eliminates all end play The shaft will no longer rotate There will be a gap between the end cover and the bearing frame This represents zero bearing clearance in the assembly 17 At the point where the shaft no long...

Page 117: ...d end of the shaft 122 22 Install the bulls eye sight glass 319 and plug opposite 408N into the bearing cartridge housing 228 if removed previously 23 Insert the oil drain plugs 408A and the oil fill pipe plug 319B into the bearing cartridge housing 228 6 4 2 Assemble the power end to the pedestal 1 Apply anti seizing compound to the pedestal 131 rails that support the power end 2 Attach the hoist...

Page 118: ...re assembly 6 Insert the free ends of the threaded adjustment rods 370X through the bearing frame adjustment plate 234F and outboard end cover 109 ears Figure 106 Adjustment rod assembly 7 Secure the threaded adjustment rods 370X to the bearing frame adjustment plates 234F and outboard end cover 109 by installing the hex nuts 415A on the outer face of the adjustment plate and end cover ears 415A 3...

Page 119: ...s 319Y installed into the bearing cartridge housing 228 used for purging and regreasing the grease lubricated XHD XL power end There will be no sight glass 319 or opposite sight glass 408N on the grease lubricated power end 6 4 4 Wet end assembly instructions WARNING Before assembling the pump wet end to pedestal and power end check to ensure that the ped estal is securely fastened to the foundati...

Page 120: ...he hoist hook to the gland half casing 100D lifting lug and tension to support the wet end 11 Lift the wet end into position against the pedestal 131 Guide the installed tapered alignment studs through the pedestal holes on the sides of the bearing frame 12 Attach the wet end to the pedestal by installing and fully tightening the alignment stud hex nuts 427L 13 Fully secure the wet end to the pede...

Page 121: ...ntil it is flush with the inboard end cover 119 Be sure to assemble the knock off ring 149 such that the words this side out can be read from the threaded end of the shaft 122 149 Figure 109 Knock off ring installation On the XHD model the knock off ring will fit over the inboard Inpro seal 332A 6 4 6 2 Install the shaft sleeve 1 Prepare the shaft sleeve 126 by coating the shaft sleeve o ring 412F...

Page 122: ...ing and seal cover installation a Install the seal cover into the casing b With bolts and clipped washers 354A 388A 2 Attach the hoist hook to the gland half casing 100D lifting lug such that the casing discharge will be oriented properly for the application 3 Lift the gland half casing 100D into position and move forward until it is flush with the pedestal 131 by guiding the tapered alignment stu...

Page 123: ...2 Attach the seal cover 184 to the gland half casing 100D using the seal cover retention socket head cap screws 388A and clipped washers 354A Figure 113 Seal cover installation 6 4 6 6 Assemble the split stuffing box XHD 1 Position the flat gaskets 367B between the two halves of the split stuffing box 159 2 Assemble the two halves of the split stuffing box with gaskets in place using the stuffing ...

Page 124: ...159 to the seal cover 184 using the stuffing box to seal cover hex head cap screws 569L Figure 115 Split Stuffing box installation 6 4 6 7 Install the expeller optional feature 1 With the power frame and shaft moved forward so the expeller locating turn is accessible on the shaft install the expeller 263 onto the shaft 122 2 Prepare the impeller hub o ring 412U with a lubricant and install the o r...

Page 125: ... volute liner Metal lined NOTICE When the Dynamic Seal option is provided be sure the power end and expeller assembly are adjusted prior to volute liner installation so that the expeller does not interfere with the installa tion of the volute liner 1 Coat the threads of the casing volute liner retention studs 356K that will be inserted into the casing volute liner 561 with anti seize compound 2 In...

Page 126: ...main finger tightened to keep rotating assembly constrained to the pedestal 2 Slide the power end forward towards the suction side of the pump to allow better access to the shaft 122 impeller threads 3 Apply anti seize compound to the shaft 122 impeller threads 4 Lift the impeller 101 using a Goulds provided impeller hook or a chain sling threaded through a vane passage attached to the hoist 5 Gui...

Page 127: ...ped holes in the liner are aligned with the thru holes in the casing 2 Insert the suction side liner retention studs 356E through the suction half casing 100A thru holes into the threaded holes of the suction side liner 562 and secure with the retention stud nuts 357B 3 Lubricate and install the volute liner to suction side liner gasket 351N Figure 120 Suction side liner into suction half casing m...

Page 128: ...o complete assembly o o o 351N 562 100A 357B 357A 530 356K Figure 122 Suction liner installation 10 Coat the volute liner to suction side liner flat gasket 351N with lubricant and install into the suction side liner 561 11 Install the suction side liner holding threaded rob and nut 372N sizes 150 and above only 6 4 6 14 Reassembly for Rubber Lined The reassembly steps for Metal lined and Rubber li...

Page 129: ...o not overtighten as this can damage the liner Figure 123 Gland liner stud installation 3 Lift the liner into position and insert into the gland half casing 100D using the installed retention studs 600L as a guide Figure 124 Rubber gland liner removal 4 Secure the casing volute liner 600T to the gland half casing 100D by installing and fully tighten ing the volute liner retention hex nuts 355C 6 4...

Page 130: ...ound to the shaft 122 impeller threads 4 Lift the impeller 101 using a strap or a chain sling threaded through a vane passage attached to the hoist 5 Guide the impeller 101 into position to engage with the shaft impeller threads 6 With one person holding the impeller steady the other should turn the shaft 122 clockwise to screw the shaft into the impeller Begin this operation by hand and finish wi...

Page 131: ... gland side of the wet end This method ology can ease installation and tightening of flat washers and hex nuts when completing assembly of the suction and gland halves of the wet end 1 Install the tapered alignment studs 600D into the gland half casing 100D in the locations shown 2 Attach the hoist hook to the suction half casing 100A lifting lug 3 Lift the suction half casing with other installed...

Page 132: ... 105 in the appropriate order that based upon the service di lution requirements See the Maintenance Packing section for details 3 Position the two halves of the gland assembly 107 around the shaft sleeve 126 Assemble the gland assembly 107 and attach to the stuffing box using the gland adjusting bolts 353 6 4 6 20 Install the flanges and joint gaskets 1 Install the two piece suction and discharge...

Page 133: ...22 XHD only Adjustable seal ring hardware XHD only Square head adjusting bolts 356F Seal ring adjusting bolt o rings 512C Seal ring jam nuts 357B Seal ring inner diameter o rings 512A Seal ring outer diameter o rings 512B Suction and discharge flanges 196C sizes 150 and above Impeller 101 Impeller hub o ring 412A Metal lined only Shaft sleeve 126 Lantern ring 105 packed pump only Gaskets Metal lin...

Page 134: ...e liner retention Standard 356E Stud suction side liner M12x1 5 25 19 Standard 357J Hex nut suction side liner Standard 388A Screw socket head seal cover retention M6x1 5 4 Split box 328 Screw socket head M10x1 5 44 33 Split box 596L Hex head cap screw chamber to cover M12x1 75 44 33 Standard 353 Bolt gland adjusting Standard 352G Hex cap screw plate M16x2 110 81 Standard 427D Hex nut plate to ped...

Page 135: ...81 Standard 427L Hex nut taper stud pedestal to gland half cas ing Standard 370Y Hex cap screw pedestal to gland half casing M16x2 110 81 Standard 370N Hex head cap screw outboard bearing cover M8x1 25 13 10 Standard 370P Hex cap screw inboard bearing cover Standard 791B Bolt shoulder chamber split packing M5x 8 3 2 6 4 7 5 Bolt torques for XHD80 Option Item num ber Description Thread size Torque ...

Page 136: ...Standard 415B Hex nut taper stud Standard 356K Stud volute liner retention M12x1 75 44 33 Standard 357A Hex nut volute liner retention Standard 356E Stud suction side liner M16x2 110 81 Standard 357J Hex nut suction side liner Standard 356F Adjusting bolt square head seal ring M16x2 110 81 Standard 357B Hex nut jam seal ring Standard 388A Screw socket head seal cover retention M8x1 25 13 10 Split ...

Page 137: ... housing adjustment M24x3 381 282 Standard 415A Hex nut threaded rod Standard 375B Taper stud pedestal to gland half casing M30x3 5 758 561 Standard 427L Hex nut taper stud pedestal to gland half cas ing Standard 370Y Hex cap screw pedestal to gland half casing M30x3 5 758 561 Standard 370N Hex head cap screw outboard bearing cover M16x2 110 81 Standard 370P Hex cap screw inboard bearing cover Sta...

Page 138: ...10 Torque ft lbs Lubricat ed k 10 Standard 600A Hex bolt casing M42x4 5 2117 1567 Standard 600C Hex nut casing Standard 600D Taper stud casing alignment M42x4 5 2117 1567 Standard 415B Hex nut taper stud Standard 356K Stud volute liner retention M20x2 5 221 164 Standard 357A Hex nut volute liner retention Standard 356E Stud suction side liner M20x2 5 221 164 Standard 357J Hex nut suction side line...

Page 139: ...e liner Standard 356F Adjusting bolt square head seal ring M24x3 381 282 Standard 357B Hex nut jam seal ring Standard 388A Screw socket head seal cover retention M10x1 5 25 19 Split box 328 Screw socket head M16x2 110 81 Split box 596L Hex head cap screw chamber to cover M20x2 5 221 164 Standard 353 Bolt glad adjusting Standard 352G Hex cap screw plate M36x4 1324 980 Standard 427D Hex nut plate to...

Page 140: ...er if necessary The pump starts and then stops pumping The pump is not primed Re prime the pump and check that the pump and suction line are full of liquid The suction line has air or vapor pockets Rearrange the piping in order to eliminate air pockets The suction line has an air leak Repair the leak The bearings are running hot The pump and driver are not aligned prop erly Realign the pump and dr...

Page 141: ...rly and is probably twisted 1 Determine which corners of the baseplate are high or low 2 Remove or add shims at the appropriate cor ners 3 Realign the pump and driver Vertical top to bottom align ment cannot be obtained angu lar or parallel The baseplate is not leveled properly and is probably bowed 1 Determine if the center of the baseplate should be raised or lowered 2 Level screws equally at th...

Page 142: ...dition monitor Symptom Cause Remedy There are no green or red flashing LEDs The battery is dead Replace the condition monitor The unit is deactivated Activate the condition monitor The unit is malfunctioning Consult your ITT representative for a warranty replacement The red LEDs are flashing but the temperature and vibration are at acceptable levels The baseline is bad Check the temperature and vi...

Page 143: ...Listings and Cross Sectionals 8 1 Assembly drawings exploded views Figure 129 XHD Standard oil lubrication Metal lined 8 Parts Listings and Cross Sectionals XHD Installation Operation and Maintenance Manual 141 ...

Page 144: ...CD4MCu NA890 Gr 1B Elastomers See Rubber lined Table 100A Suction half casing 1018 100D Gland half casing 1018 101 Impeller 1228 1269 1650 1216 see Rubber lined Table 105 Lantern ring 6308 106 Packing 5026 107 Gland half 1203 109 Bearing cover out board 1018 113 Fitting grease relief 8 1 Assembly drawings exploded views 142 XHD Installation Operation and Maintenance Manual ...

Page 145: ...269 NA 1216 1228 297B Rupture disc assem bly 319 Sight glass 319B Plug pipe oil fill 2472 319H Plug pipe grease fit tings frame 2472 327U Screw Hex Cap shaft guard 2472 328 Bolt hex shoulder 2473 332A Seal outboard 333A Seal inboard 346A Shield grease 3201 351A Gasket discharge 5206 Metal Lined Only 351B Gasket suction 5206 Metal Lined Only 351N Gasket volute liner to suction side liner 5206 Metal...

Page 146: ...x cap in board bearing cover 2472 370Y Screw hex cap ped estal to gland half casing 2472 370W Screw hex cap in board bearing cover 2472 370X Threaded rod frame adjustment 2472 372T Screw i Alert 2367 375B Taper stud pedestal to gland half casing 2472 388A Screw socket head seal cover retention 2472 390C Shim pack outboard bearing cover non metallic 400 Key shaft 2213 408A Plug pipe oil drain 2472 ...

Page 147: ...30 Washer plan suction side liner 5429 553 Washer plain casing 5429 561 Volute liner casing 1228 1269 1650 1216 NA 562 Suction side liner 1228 1269 1650 1216 See Rubber lined Table 569L Screw hex cap cas ing 2472 600A Screw hex cap cas ing 2472 600C Nut hex casing 2472 600D Taper stud casing alignment 2472 757A Roll pin seal ring indi cator 5429 761B i Alert conditional monitor 791B Bolt shoulder ...

Page 148: ...263 Expeller 1228 600R Suction Volute Rubber Liner 6898 6894 6892 6896 600T Gland Volute Rub ber Liner 600S Suction Wear Plate 822 Seal Ring RTF Other materials available including 1228 1269 1216 1650 depending on Elastomer selected and appli cation 8 1 Assembly drawings exploded views 146 XHD Installation Operation and Maintenance Manual ...

Page 149: ...Figure 131 Optional features 8 1 Assembly drawings exploded views XHD Installation Operation and Maintenance Manual 147 ...

Page 150: ...Figure 132 Dynamic seal option 8 1 Assembly drawings exploded views 148 XHD Installation Operation and Maintenance Manual ...

Page 151: ...Figure 133 XHD Liquid End Metal Lined 8 1 Assembly drawings exploded views XHD Installation Operation and Maintenance Manual 149 ...

Page 152: ...Figure 134 XHD Oil lube power end Metal lined 8 1 Assembly drawings exploded views 150 XHD Installation Operation and Maintenance Manual ...

Page 153: ...Figure 135 XHD Liquid End Rubber lined 8 1 Assembly drawings exploded views XHD Installation Operation and Maintenance Manual 151 ...

Page 154: ...9 Certification 9 1 Certificates of conformance 9 Certification 152 XHD Installation Operation and Maintenance Manual ...

Page 155: ...ation or Manuals 10 1 For additional documentation For any other relevant documentation or manuals contact your ITT representative 10 Other Relevant Documentation or Manuals XHD Installation Operation and Maintenance Manual 153 ...

Page 156: ...n Kilang Timor 04 06 Singapore 159303 65 627 63693 65 627 63685 Asia Pacific ITT Goulds Pumps Ltd 35 Oksansandan ro Oksan myeon Heungdeok gu Cheongju si Chungcheongbuk do 28101 Rep of KOREA 82 234444202 Europe ITT Goulds Pumps Millwey Rise Industrial Estate Axminster Devon England EX13 5HU 44 1297 639100 44 1297 630476 Latin America ITT Goulds Pumps Camino La Colina 1448 Condominio Industrial El R...

Page 157: ...ore information http www gouldspumps com ITT Goulds Pumps Inc 240 Fall Street Seneca Falls NY 13148 USA 2021 ITT Corporation The original instruction is in English All non English instructions are translations of the original instruction Form IOM XHD en US 2021 06 ...

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