Home

OPERATING AND SERVICE MANUAL

1. 002 008 019 Main Bearing Bench OITO I N A Crosshead to Guide sssssssssssssseeee 018 026 045 Crankshaft 005 015 030 Wrist Pin to Bearing 007 010 023 Pinion Float Prior to Gear Installation 1 4 to 3 8 Feeler gauge clearances 001 inch less than actual values 300FWF996 Page 35 GD 2500Q QUINTUPLEX TORQUES FOOT POUNDS DESCRIPTION FASTENER WITH LOCTITE WITH ANTISEIZE Plunger Clamp 8 1 2 13 58 Pinion Bearing 3 4 10 160 Conn Rod 3 4 10 280 Intermediate Rod to Crosshead 3 4 10 160 Fluid End to Suction Manifold 7 87 9 260 Discharge Flange to Fluid Cylinder Nuts 1 8 475 Bull Gear Retaining Scews 8 1 1 4 7 1050 Stay Rods into Power 1 3 4 8 1000 Fluid Cylinder Nuts to Stay Rods 1 3 4 8 2000 Pony Rod to 3 4 10 280 Pump Frame to Base Sk
2. Allow more settling time in supply tank Reduce pump speed Repair suction line Tighten or replace shaft packing or seal Repair and recharge stabilizer Use a suction stabilizer on each pump Separate lines may also be needed Install supports or hangers See Cavitation Fluid Knock or Hammer problem Use an oil heat exchanger with a circulating pump Use recommended oil Reduce pump speed and or pressure Check and adjust clearance Replace parts as required PROBLEM POSSIBLE CAUSE SUGGESTED ACTION Knock In Power End Excessive Valve Noise Oil Leakage From Stop Head 1 Improper main bearing clearance 2 Incorrect pump rotation 3 Loose plunger coupling 4 Loose bearing housings covers Worn crosshead pin Worn crosshead pin bushing 7 Worn connecting rod to journal bearing 8 Worn crankshaft 9 Worn crosshead 10 Worn main bearing 11 Valve noise transmitted to power end 12 Cavitation noise transmitted to or causing shock loading in power end 1 Pump cavitation 2 Seal on inserted valve damaged or missing 3 Broken weak valve spring s Worn damaged or corroded extension rod 2 Worn oil stop head seal 3 Oil level too high 4 Excessive crosshead wear Pressure crankcase 6 Misalignment in front 300FWF996 31 1 Check and adjust clearan
3. Remove the fluid end as described in Fluid End Removal and Installation page 21 Remove the oil stop head seal retainer and gear covers as described in Oil Stop Head Seal Retainer and Gear Covers page 24 Remove the crosshead assemblies as described in Crosshead Assembly page 25 Remove the connecting rods as described Crosshead Assembly Remove the bull gears as described in Gear Reduction Components on this page For best results a special crankshaft handling tool should be fabricated to fit one of the crankshaft bosses where the keyway is cut This L shaped lifting tool should come up and over the top of the pump out to the centerline for easy balanced lifting of the crankshaft This tool must be capable of lifting the crankshaft in a horizontal position From end of the crankshaft remove the main bearing snap ring from the outer groove cut in the frame Using a bearing puller remove the outer main bearing race from the frame Local heat may be required to 300FWF996 Page 26 loosen the bearing race from the frame bore DO NOT OVERHEAT AND DAMAGE THE BEARING In the event the outer race can not be pulled from the frame remove the main bearing snap ring from the inner groove cut in the crankshaft Using a hydraulic jack and applying local heat push the entire bearing off the crankshaft from inside the frame Use extreme caution not to damage the bearing during rem
4. avoid personal injury death and or equipment damage The operators should take frequent rest breaks and cease operations when they become tired or distracted Before the equipment is started the work area must be inspected and properly prepared to avoid personal injury death and or damage to equipment Make sure 300FWF996 the work area is checked for hazardous fumes has adequate ventilation for engine exhaust and sufficient drainage for released fluid Check the work area for electrical equipment connections outlets fixtures or lines If any are present they must be made watertight and the electrical power to these devices must be shut off to avoid electrical shocks from fluid contact The work area should be clearly marked and roped off to keep unauthorized people and vehicles from entering Remove all loose parts tools and equipment from the work area before beginning operation All pressure containing devices including wands nozzles guns hoses connections etc should be regularly checked for condition These components should all be tagged with their tested pressure capabilities together with the date testing was performed Always be aware of the pressure level in the system and never connect any equipment to the system which has a rated or tested pressure capability below the system operating pressure The equipment must be shut down and the system pressure released before changing or disconnecting wands noz
5. blasting and cleaning are inherently dangerous as the pressures and flow rates needed to remove scale clean etc are sufficient to cause personal injury death and or equipment damage resulting from but not limited to any of the conditions described in the above Danger Notices SOOFWF996 Page 8 SECTION 2 DESIGN DESCRIPTION AND SPECIFICATIONS INTRODUCTION The new Gardner Denver GD 2500Q is a high horsepower high rod load multi purpose pump for various applications such as oil and gas well fracturing and acidizing and potentially as a light weight drilling pump The pump was designed using modern analytical and engineering methods and techniques The gear drive was designed in accordance with the most recent standards procedures and computer software developed by American Gear Manufacturers Association The issue of personnel safety is the most important topic covered in this manual Therefore in the beginning of this manual the user is introduced to dangers inherent in the operation of a high pressure pump To avoid accidents and injuries all safety rules listed in this section and also all other applicable safety rules and regulations must be carefully observed The sections on Pump Design Description and Specifications describe the pump design list the pump specifications and present drawings depicting the pump external views and all essential cross sectional drawings
6. confirm their structural adequacy With time wear corrosion and fatigue can reduce the strength of all components Magnetic iron and steel components should be checked with magnetic particle or dye penetrates crack detection equipment Nonmagnetic materials should be checked for cracks with dye penetrates All metallic components should also be visually checked during these inspections for signs of corrosion If a component shows evidence of cracking or loss of material due to corrosion it must be replaced with a new part Continually monitor suction and discharge hose assemblies when the pump is operating for leakage kinking abrasion corrosion or any other signs of wear or damage Worn or damaged hose assemblies should be replaced immediately At least every six months examine hose assemblies internally for cut or bulged tube obstructions and cleanliness For segment style fittings be sure that the hose butts up against the nipple shoulder the band and retaining ring are properly set and tight and the segments are properly spaced Check for proper gap between nut and socket or hex and socket Nuts should swivel freely Check the layline of the hose to be sure that the assembly is not twisted Cap the ends of the hose with plastic covers to keep them clean until they are tested or reinstalled on the pump unit Following this visual examination the hose assembly should be hydrostatically tested on test stands having adequate
7. the second bearing from the top and finally the outside bearing Use one side only of bearing retainers as bottom stops 3 Reverse position of crank and repeat for the remaining three bearings 4 Install bearing retainers on both sides of bearings 5 Reversing step 11 from the previous section install the crankshaft threading the bearings through the outer races 6 Install the outer shouldered races of the two outer main bearings one on either end 7 Reverse steps 8 through 1 to re assemble NOTICE When replacing main bearings the two shouldered outer main bearing races must NOT be installed in the frame until the crankshaft has been installed and all inner main bearing races have passed through the non shouldered outer main bearing races AN WARNING Do not drive against rollers or bearing cage Drive only against the bearing race as severe damage to the bearings could occur 300FWF996 Page 27 AN WARNING When reassembling the crankshaft assembly make sure to follow these steps 1 Pack the outer bearing races in dry ice before assembling in the frame Heat the inner bearing races before installing on crankshaft 250 F max oven or oil bath Braze the retaining rings in the frame after installing the outer main bearing races Also braze the retaining rings securing the inner and outer bearing races of the outer two main bearings on either end of the crankshaft Avoid direct conta
8. CAUTION The rod cap is held in place by two dowel pins DO NOT DAMAGE PINS After removal of the rod cap the rod will slip down and under the crankshaft throw if the throw is in the UP position Rotate the crankshaft until the next wrist pin is visible through the wrist pin hole in the side of the power frame 13 14 15 16 Making sure the two keeper pins have been pulled from the front of the crosshead repeat steps 6 through 12 to pull the next crosshead crosshead and connecting rod To remove the connecting rod bearing from the rod and cap use a wooden mallet or wooden hammer handle and gently press or tap on the edge of the bearing half attempting to roll it out of the cap or rod Note that the bearing half that fits the connecting rod is different than the bearing half that fits the cap half The wrist pin bearing is a press fit and must be replaced with the aid of a press SOOFWF996 Page 25 Crosshead Guide and Stay Rods 1 The crosshead guides or slide should be replaced if excessively worn or damaged See CLEARANCES pg 35 2 f the crosshead guides must be replaced it is recommended that it be done either by Gardner Denver or a qualified machine shop 3 The stay rods are threaded into the power frame They can be easily replaced by unscrewing and re torquing new rods See Torque on pg 36 4 Typically when failures of stay rods do occur it is one of the out
9. be securely positioned at all times when the unit is in operation Covers and guards are intended to not only protect against personal injury or death but to also protect the equipment from foreign object damage EQUIPMENT MOVING AND LIFTING Heavy equipment including pumps pump packages and components should only be moved or lifted by trained experienced operators who are physically and mentally DANGER prepared to devote full attention and e Wear safety shoes and goggles alertness to the moving and lifting operations An operator should be fully Check to insure they have safe footing 300FWF996 aware of the use capability and condition of both the equipment being moved and the equipment being used to move it Page 2 DANGER Failure to follow safe and proper pump pump package or component lifting or moving procedures can lead to personal injury death and or equipment damage from shifting falling or other unexpected or uncontrolled equipment movements Make sure the hoist lift truck ropes slings spreader bar or other lifting equipment you are using is in good condition and has a rated lifting capacity equal to or greater than the weight being lifted Lifting devices must be checked frequently for condition and continued conformance to rated load capacity They should then be tagged with the rated capacity together with the date of inspection Fully assembled pumps pump packages are
10. be used when working in an area where the operator could be injured in a fall Stand to the side of any tubing or container being sprayed to avoid back spray and never operate a hand held device above shoulder level Never direct the pressurized fluid stream at yourself or any other person control valves the pump pump drive suction or discharge systems The pressurized stream can cause serious personal injury or death and can also change valve or control settings which could dangerously increase the delivery pressure to the pressure and flow directing device When operating a pressure and flow directing device use only equipment which automatically shuts off flow when an operator releases hand or foot pressure on the pressurized flow trigger control to prevent injury if the operator is overpowered or becomes disabled Check to insure this automatic shut off equipment is operating properly before every use and never circumvent the automatic shut off for any reason or by any means when operating the equipment When operating any type of high pressure liquid jetting blasting or cleaning devices the operators must always wear protective clothing including but not limited to a hard hat with full face visor heavy duty rain coat and pants boots with nonskid sole and safety toe rubber gloves with rough grip surface and ear noise protection Full operator attention and alertness are required when operating this equipment to
11. beginning operation Since some packing seepage into the cradle area is inevitable a drain pan located at the bottom of the cradle must be connected to a drain line which conducts the fluid leakage to a collection container located in a protected area The entire drain system and container must be constructed of materials resistant to attack from the pumped fluid or from explosion or fire of the pumped fluid Before beginning pumping operations or starting the pump power source whether an engine or electric motor check the atmosphere all around the pumping site for the presence of flammable or explosive vapors Do not begin operation and stop ongoing operation if flammable or explosive vapors are detected Hot surfaces sparks electric current or engine exhaust could ignite flammable or explosive vapors Each engine used as a power source on pumping units where flammable or explosive vapors could form should be equipped with an air inlet shut off If flammable or explosive vapors are present in the pumping site atmosphere an engine could continue to run on these vapors even after the engine fuel line is shut off if an air inlet shut off is not used 300FWF996 In addition on pumping units used where flammable or explosive vapors could form all electric motors used as power sources must be of explosion proof construction and all electrical components and wiring must meet the current National Electrical Code for explosive atmos
12. date upon which the cause of action occurred Any adjustment made pursuant to this warranty shall not be construed as an admission by the Company that any product was not as warranted WARRANTY REQUESTS Products to be returned for warranty analysis shall be approved for return in writing by the Company prior to shipment All requests for product return shall be submitted by email Facsimile or letter to Warranty Department c o Gardner Denver Petroleum Pumps 4747 South 83 East Avenue Tulsa Oklahoma 74145 Email CCR QAR gardnerdenver com Facsimile 918 664 6225 BE 13 R 02 2003 Copyright 2003 Gardner Denver Inc 300FWF996 Page 39 Gardiner ver For additional information contact your local representative or Gardner Denver Inc 4747 South 83 East Avenue Tulsa OK 74145 PH 918 664 1151 800 637 8099 FAX 918 664 6225 www gardnerdenver com Specifications subject to change without notice Copyright O 2001 Gardner Denver Inc Litho in U S A
13. fluid end onto the stay rods until it bottoms out on the stay rod shoulders 4 Install the two outer most heavy hex nuts and hand tighten Now it is safe to remove the lift and sling Screw all heavy hex nuts in hand tight 5 Using a hydraulic tensioning tool or torque wrench torque all hex nuts to the Torque Requirements shown on page 36 using the sequence illustrated in FIGURE 4 1 These nuts MUST be kept tight Under torqued nuts will lead to thread fatigue failure of the stay rods 6 Reinstall the plunger clamps piping connections and auxiliary equipment oo Q FIGURE 4 1 GD 2500Q Fluid End Tightening Sequence Plunger and Packing Replacement This service procedure can be performed with the fluid cylinder in place on the pump and consists of the following steps 1 10 Remove the suction cover retainer nut with the appropriate male hex wrench Remove the suction cover with a threaded slide hammer type puller If necessary also remove the suction valve spring retainer Remove any covers over the top of the plungers to get access to the plunger clamp extension rod area Remove both cap screws holding the plunger clamp then remove the clamp Loosen the packing nut to free the plunger from packing pre load Remove the plunger through the suction cover opening Remove the packing nut lantern gland packing header ring and spacer Inspect the plunger lante
14. i OO GARDNER DENVER 300FWF996 Rev August 2005 WELL SERVICING PUMP MODEL GD 2500Q QUINTUPLEX OPERATING AND SERVICE MANUAL Gardner ver ECN 1026734 GD 2500Q QUINTUPLEX WELL SERVICING PUMP MAINTAIN PUMP RELIABILITY AND PERFORMANCE WITH GENUINE GARDNER DENVER PARTS AND SUPPORT SERVICES Gardner Denver genuine pump parts are manufactured to design tolerances and are developed for optimum dependability Design and material innovations are the result of years of experience with hundreds of different pump applications Reliability in materials and quality assurance is incorporated in our genuine replacement parts Your authorized Gardner Denver Sales Office offers all the backup you ll need The Fort Worth and Tulsa Manufacturing Facilites maintain a large inventory of genuine parts Gardner Denver supports your needs with these services 1 Trained parts specialists to assist you in selecting the correct replacement parts 2 Repair and maintenance kits designed with the necessary parts to simplify servicing your pump Authorized service technicians are factory trained and skilled in pump maintenance and repair They are ready to respond and assist you by providing fast expert maintenance and repair services For the location of your local authorized Gardner Denver distributor refer to the yellow pages of your phone directory or contact Factory Tulsa Service Center Odessa Factory Ft Worth Gardner D
15. is ignored AN WARNING Warning is used to indicate the presence of a hazard which can cause severe personal injury death or substantial property damage if the warning is ignored CAUTION Caution is used to indicate the presence of a hazard which will or can cause minor personal injury or property damage if the warning is ignored NOTICE Notice is used to notify people of installation operation or maintenance information which is important but not hazard related 300FWF996 TABLE OF CONTENTS Maintain Pump Reliability and Performance with Genuine Gardner Denver Parts and S pport SerViCes breed i Instructions For Ordering Repair i FOF WOM PP A ii iv LiSt OF MUSTHATONS ces nre Recette rete etti tete Section 1 Danger NON AS t bein cere ei Pt idee 1 Section 2 Design Description and lt 9 Section Preparation Operation and Maintenance sese 15 Section 4 Service Procedures sessi Aaa a raaa sitne 21 Section 5 Tro ble Shootlng za ssi ee fnit i tei ce ege Po ER rin ect 29 Section 6 Rebuilding Data Recommended Running Clearances
16. of 4 Grade 8 1 hex head screws with lock washers and nuts to secure the pump frame 1 Setthe pump in its location 2 Install one bolt in each of the two feet at the rear corners of the power frame Snug but do not tighten these bolts 3 The fluid end suction and discharge connections should be disconnected for this procedure 4 Using a feeler gauge check under the two feet at the rear of the frame and the two at the front of the frame for clearance 5 Select the proper number and thickness of shims to fill the gap under the high foot 6 With shims in place if required install bolts in the remaining power frame mounting feet 7 Tighten all four bolts Use the appropriate torque for the type of bolts See torque table on page 36 300FWF996 Page 15 8 When connecting the suction line to the suction manifold provide support to the suction line independent of the pump suction manifold Fluid adds weight to the suction line 9 The use of suction stabilizers is always recommended 10 The discharge line should include swivels for flexibility or hose Support the discharge line and tie it down with vibration isolators POWER END LUBRICATION SYSTEM Due to the variety of applications and drive arrangements the power end lubrication pump and applicable auxiliary hydraulic equipment are not furnished with the quintuplex pump This pump is designed to operate with an external oil sump of 75 gal m
17. of the pump SOOFWF996 Page 19 PLUNGER PACKING LUBRICATION RECOMMENDATION CHART ROCK DRILL LUBRICANTS NORMAL CONDITIONS Source Type Pour Point Maximum Amoco Amoco Rock Drill Oil Light 20 F Amoco Rock Drill Oil Medium 0 Arco Air Drill 147 0 Arco Trueslide 150 15 F Chevron Oil U S A Vistac 68X 10 F Vistac 100X 5 F Vistac 150X 0 EP Rockarill 49 17 78 5 F Gulf Oil Chevron Rockarill 100 30 F Rockdrill 32 35 F Exxon Arox EP 46 20 F Arox 150 35 F Mobil Oil Co Almo 525 20 F Almo 527 20 F Almo 529 10 F Almo 532 0 Pacer Oil Rockdrill 150 10 F Rockdrill 600 0 Phillips Petroleum EP 500 Summer or EP 300 Winter 10 F Shell Oil Co Torcula Oil 32 50 F Torcula Oil 100 20 F Torcula Oil 150 15 F Torcula Oil 320 10 F Sun Oil Co Rockdrill 500 Light 5 F Rockarill 1000 Heavy 5 F Texaco Oil Co Rockdrill Oil XL 40 F Rockdrill Oil XM 0 Rockdrill Oil XH 10 F Union Oil of Ca Marok 150 00 nen OPTIONAL PACKING LUBRICANTS Category Specification Motor Oil 10W30 Motor Oil 5WA40 300FWF996 Page 20 SECTION 4 SERVICE PROCEDURES This section describes various assembly and disassembly procedures necessary for pump servicing or parts replacement The General Requirements and Safety Rules section is a reminder for the maintenance personnel of the critical importance of safety rules and precautions while working on the pump Note
18. the Fluid End Removal and Installation section on page 21 Install the new fluid end size by following steps 1 through 6 on page 22 Valve and Seat Replacement This procedure may be performed with the fluid end on the pump 300FWF996 Never try to remove or cut a valve seat with a torch Severe damage to the fluid end may occur Before starting make sure that special tools required for this procedure are available For part numbers of the tools see the Parts Manual 1 Remove the discharge cover retainer nut with the hex wrench provided with the pump 2 Remove the discharge cover with a threaded slide hammer type puller 3 Remove the suction cover retainer nut with the hex wrench provided with the pump 4 Remove the suction cover with a slide hammer type puller 5 Remove the suction valve spring retainer Once the valve stop spring retainer is visible downward pressure and a twisting or tilting action will disengage the stop For longhorn style spring retainers remove the discharge cover valve and spring and pass a long bar through the discharge valve seat and put downward pressure on the suction valve stop For gun sight spring retainers utilize the spring retainer installation tool provided in the fluid end tool kit The suction valve spring and valve can now be removed by hand Page 23 FIGURE 4 3 Fluid End Valve Stop 6 10 11 12 1
19. 3 14 Remove the suction valve seat or discharge valve seat with a seat puller and a seat puller jack These tools are available from Gardner Denver Clean the valve seat deck thoroughly Be sure the o ring is installed on the seat and snap the valve seat into the taper by hand to fit tightly Place the winged valve on the top of the valve seat Bump the seat into the taper 2 3 times with a heavy bar to make the fit tight Reinstall the valve spring and suction valve spring retainer See step 5 above Install new seals on the cover and reinstall the suction valve cover and retainer nut Install new seals on the discharge cover and reinstall the discharge valve spring cover and retainer nut Run the pump near maximum discharge pressure to secure the valve seats into the fluid end tapered bores POWER END SERVICE AA DANGER Before attempting to service the power end of the pump the following safety precautions must be observed 1 Shift the pump transmission into the neutral gear 2 Shut off the pump engine and remove the key from the ignition to prevent starting the engine inadvertently The power end service procedures deal first with major assemblies namely crosshead connecting rod crankshaft and gear and pinion sets and then describe how to access all individual parts Oil Stop Head Seal Retainer and Gear Covers FIGURE 2 2 and FIGURE 2 3 1 Remove any plunger chamber covers
20. 4 NPT LUBE OIL DRAIN 85 50 FIGURE 2 1 GD 2500Q Pump SOOFWF996 Page 9 Section 3 Pump Preparation Operation and Maintenance addresses the issues of preparing the pump for operation after shipping or storage the lubrication system design and specifications the new pump run in procedures and the periodic routine maintenance schedule The recommended oils viscosity data and crankcase oil temperature requirements are also presented in this section Section 4 Service Procedures describes the various assembly disassembly procedures Section 5 Trouble Shooting describes possible problems causes and solutions related to pump performance Section 6 Rebuilding Data Recommended Running Clearances and Torques presents information useful for pump rebuilding and assembly including dimensional and tolerance data running clearances for all bearings and recommended fastener torques PUMP DESIGN The GD 2500Q quintuplex pump uses only two major assemblies power end and fluid end The gear reducer is located inside the power end The pump is designed with a modular concept Each assembly is a module that can be assembled handled installed fixed or transported separately from the rest of the pump See FIGURE 2 1 page 9 The following is a brief description of the essential design features for each modular assembly POWER END FIGURE 2 2 FIGURE 2 3 The power end desi
21. M to maximum and check whether the vacuum reading at the lube pump suction inlet is less the 8 Hg or 4 psi or 0 28 bar Check whether the lube system pressure reading is at least 100 psi or 7 0 bar Temporary pressure gages should also be checked at this time to make sure that all components of the lube system are working properly Check to see that oil flow back to the reservoir is normal There should be no accumulation in the power end Start the plunger lube system and check to see whether it is adjusted properly Run at low speed to work out any trapped air in the fluid cylinder with the charge pump operating Run the pump at 80 90 strokes per minute and 2096 of its maximum pressure rating for 30 minutes During this time observe the suction vacuum gage reading oil pressure and temperature and check for leaks Run the pump at 80 90 strokes per min at the following loads 40 of full rated load 30 60 of full rated load 30min 80 of full rated load 30min 100 of full rated load 30 min During the operation observe the oil pressure and temperature and inlet suction vacuum gage reading and entire system for proper operation 14 If the quintuplex pump is equipped with a transmission run the pump for 30 min in each gear in the higher gear ranges pulling full horsepower in each gear Observe closely oil pressures and temperatures and lube oil suction vacuum 15 Shut the pump down and let it c
22. ONS OF ANY KIND WHATSOEVER EXPRESS IMPLIED OR STATUTORY OF LAW OR OTHERWISE ON ANY EQUIPMENT COMPONENT PARTS OR ACCESSORIES SOLD HEREUNDER WHICH ARE NOT MANUFACTURED BY COMPANY NOTWITHSTANDING ANYTHING HEREIN TO THE CONTRARY THE FOREGOING WARRANTY SHALL BE THE SOLE AND EXCLUSIVE REMEDY AVAILABLE TO THE PURCHASER UNDER NO CIRCUMSTANCES WHETHER IN CONTRACT TORT OR OTHERWISE SHALL THE COMPANY S TOTAL LIABILITY ARISING IN CONNECTION WITH ANY PURCHASE ORDER EXCEED THE AMOUNT OF ANY SALES OR OTHER PROCEEDS RECEIVED PURSUANT THERETO IN ADDITION UNDER NO CIRCUMSTANCES WHETHER IN CONTRACT TORT OR OTHERWISE SHALL THE COMPANY BE LIABLE FOR LIQUIDATED SPECIAL INDIRECT INCIDENTAL EXEMPLARY OR CONSEQUENTIAL DAMAGES EXPENSES OR COSTS INCLUDING WITHOUT LIMITATION LOST PROFITS OR FACILITY DOWNTIME HOWEVER CAUSED AND EVEN IF THE POTENTIAL OF SUCH DAMAGES WAS DISCLOSED AND OR KNOWN No statement representation agreement or understanding oral or written made by any agent distributor representative or employee of the Company which is not contained in this Warranty will be binding upon the Company unless made in writing and executed by an officer of the Company This warranty shall not be effective as to any claim which is not presented within 30 days after the date upon which the product is claimed not to have been as warranted Any action for breach 300FWF996 Page 38 of this warranty must be commenced within one year after the
23. TEMPS 30 54 SHADED ARROW RANGE 120 49 ADVISED FOR LONGEST 10 43 00 38 85W 140 MINIMUM NO LOAD COLD 90 32 MINERAL pow 140 START UP OIL TEMP 80 27 SYNTHETIC SHOWN BY HORIZONTAL aa Caen ARROWS FOR EACH OIL 80W TYPE E i phis AFTER COLD START UP q DO NOT LOAD PUMP 40 4 UNTIL OIL REACHES MIN 30 oom OPERATING TEMP SHOWN AT BOTTOM OF SHADED VERTICAL ARROWS OIL USED MUST CONTAIN ANTI FOAMING NON CORROSIVE AND RUST INHIBITING ADDITIVES OIL VISCOSITY MUST NOT EXCEED 7000 SSU AT COLD START UP AND MUST BE BETWEEN 1500 AND 200 550 WHILE OPERATING REGARDLESS OF OIL TEMPERATURE OR GRADE USED A CRANKCASE HEATER AND OR HEAT EXCHANGER MAY BE NEEDED TO MEET THESE REQUIREMENTS FAILURE TO FOLLOW THESE LUBRICATION REQUIREMENTS VOIDS THE WARRANTY FIGURE 3 1 Lubricant Recommendations PLUNGER PACKING LUBRICATION The fluid end plungers are lubricated from a separate lubrication pump through the stuffing box The lubrication pump hosing and check valve to the stuffing box is not provided with the unit See Plunger Packing Lubrication Recommendation Chart page 20 for a list of lubricants recommended for plunger packing lubrication STARTUP AND NEW PUMP RUN IN PROCEDURES A centrifugal charge pump will be required to charge the fluid end suction manifold The charge pump should be sized according to the volume to be pumped by the quintuplex pump so that there is no less than 50 psi c
24. UAL BEFORE ATTEMPTING TO MOVE OR OPERATE THE PUMP Contact a Gardner Denver service representative if you are unable to comply with any of the danger notices or procedures described in these documents Closely examine the pump performance data upon pump delivery to become thoroughly familiar with the operating limits for this pump model The pump must never be operated at speeds pressures or horsepower exceeding the maximum values or at speeds below the minimum Failure to observe the operating limits could result in personal injury death and or equipment damage and will void the warranty Alterations to the pump or application of the pump outside the limits must not be made without Gardner Denver written approval together with a new set of performance data as dangerous operating conditions could result Keep in mind that full operator attention and alertness are required when operating high pressure pumping equipment Operators should not begin or continue operations when tired distracted or under the influence of alcohol or any type of prescription or nonprescription drugs 300FWF996 The timely replacement of expendable parts and any other worn or damaged parts can prevent equipment damage and possible injury The original parts used in Gardner Denver pumps are designed and tested to exacting standards to provide high quality performance and durability Your best insurance in maintaining these characteristics is to use g
25. and Torques 35 Warranty AS EET 37 300FWF996 iii Crankshaft 26 Crosshead Assembly 25 Crosshead Guide and Stay Rods 26 Daily Routine Maintenance Schedule 19 DANGER NOTICES SECTION 1 1 Covers and 5 2 Equipment Moving and Lifting 2 Flammable Hot Cold or Corrosive Fluid Pumping 5 Hammer Lug Fasteners 1 High Pressure Liquid Jetting Blasting and Cleaning 6 Pressurized Pump Systems 3 Valve Seat Pulling 2 DESIGN DESCRIPTION AND SPECIFICATIONS SECTION 2 9 Fluid End Description 13 Fluid End Removal and Installation 21 Fluid End 21 FOIOWOIG EDD ROB ep ii Gear Reduction Components 11 26 General Requirements and Safety Rules 21 Introduction 9 Lube Pump Suction Piping Sizing and 16 Lube System 16 Lubrication Plunger 17 Monthly Routine Maintenance Sc
26. ankshaft and first lubricates the connecting bearings from the connecting rod bearing also lubes the wrist bearing As oil reaches the first crankshaft journal oil exits the journal oil hole and lubes the journal and journal bearings passes through the center of the connecting rod to the wrist pin and wrist pin bearing It also connects to the crosshead oil supply giving a redundant oiling pathway This is repeated for the rest of the main bearing and crosshead components gum m an M Oil is removed from the power end through two primary drain connections in the bottom of the frame Oil passages at the forward part of the frame members allow the crosshead cylinders to drain to the power end sump Oil is also drained from the gear covers through drain holes in the outside frame plates These drains are all combined together and empty into the main drains in the bottom of the pump frame From here it exits to an external oil sump supplied by others The two main bull gears are oiled by spray bars located inside the gear covers These spray bars are connected externally to the oiling system through oil hoses These spray bars nozzles and orifices provide not only lubrication for the gears and pinions but also provide a vehicle to carry away the generated heat built up by the heavy loading of the gears and pinions along with the pinion bearings and other load carrying component
27. box alignment Check gland alignment Check plunger alignment Check packing for foreign particles Replace lantern ring Consult Gardner Denver Customer Service Install correct size packing Check installation procedure and install correctly Replace crosshead See Cavitation Fluid Knock or Hammer problem Reduce pump speed and or pressure Insure valve is open before starting Repair or replace Check valve condition and installation procedure Check plunger for proper length Do not start pump when pumped fluid is below freezing temperature Replace oil pump PROBLEM POSSIBLE CAUSE SUGGESTED ACTION Catastrophic Failures Broken Shafts Bent Rods etc continued Stud Failures 8 Low oil level in sump 9 Contaminated oil in sump 10 Cavitation shock loading 1 Catastrophic failures 2 Improper nut torque 3 Stud bending due to uneven nut seating 4 Corrosive attack by pumped fluid 5 Studs damaged before installation 6 Low strength studs 300FWF996 Page 34 8 Check oil level frequently and add oil as required 9 Check oil condition frequently 10 See Cavitation Fluid Knock or Hammer problem See Catastrophic Failures problem 2 Check torque specifications and torque to correct values 3 Check nut seat surface for flatness Rework or replace as required 4 Treat fluid
28. cations The first set of specifications deals with the pump s power rod load plunger stroke and overall dimensions The other table presents allowable pressures and flows for various pump speeds along with data on power requirements GD 2500Q PERFORMANCE RATING Rated Brake Horsepower 2500bhp Stroke Length 8 0 inches Maximum Rod Load 196 350 Ibs Overall Length 86 25 in max Overall Width 74 25 inches Overall Height 43 69 inches Weight system dry 14 570 Ibs Plunger Displacement Displacement at Pump RPM Well Stimulation Application Size per Revolution 150 250 gal rev 17800 287 13500 478 8100 6100 15600 11800 7100 5400 45 2 75 275 12400 413 9300 688 5600 908 4200 3 40 340 10000 510 7600 850 4500 1121 3400 4 89 489 6900 734 5300 1223 3200 1615 2400 5 74 574 5900 861 4500 1436 2700 1895 2000 5500 4200 1548 2500 2044 1900 Input BHP 2200 2500 2500 2500 Power 300FWF996 Page 14 SECTION 3 PREPARATION OPERATION AND MAINTENANCE A DANGER Read and understand clearly all safety rules and precautions before attempting to operate the pump This section deals with pump preparation after shipping and storage of the pump user built lubrication system and its specifications pump break in procedures recommended oils allowable crankcase operating tempera tures viscosity con
29. ces 2 Reverse rotation 3 Check and tighten Replace if damaged 4 Check and tighten Replace if damaged 5 Replace 6 Replace 7 Replace 8 Replace 9 Replace 10 Replace 11 See Excessive Valve Noise problem 12 See Cavitation Fluid Knock or Hammer problem See Cavitation Fluid Knock or Hammer problem 2 Replaced seal or valve 3 Replace spring s Replace extension rod 2 Replace seal 3 Reduce oil level 4 Replace crosshead 5 Clean or replace air breather 6 Loosen bolts and center crosshead guide cover PROBLEM POSSIBLE CAUSE SUGGESTED ACTION Oil Seal Leakage 1 Worn sealing lip 1 Replace seal 2 Damaged sealing lip 2 Replace seal 3 Outside diameter not seated 3 Clean and polish bore of oil seal housing 4 Shaft rough at seal lip 4 Clean and polish shaft or replace 5 Pressure in crankcase 5 Clean or replace air breather Stuffing Box Leakage 1 Short plunger packing life 1 See Short plunger Packing Life problem 2 Worn packing rings metal 2 Replace packing rings metal 3 Seal leaking at fluid 3 Check seal stuffing box end groove and sealing surface 4 Corrosion due to wrong 4 Determine and install correct stuffing box material stuffing box for pumped fluid 5 Stuffing box bore worn 5 Replace stuffing box Pumped Fluid In 1 Worn damaged corroded 1 Replace extension rod Crankcase extension rod 2 Worn oil sto
30. charge line and not at the opposite end of the discharge manifold in a dead end connection The dead end may become clogged with solid material carried in the fluid which could prevent proper relief valve operation 7 DANGER Never place a shut off valve or any other component between the pump discharge connection and_ the pressure relief valve Make sure the pressure relief valve is installed so any pressurized relief discharge from the valve is directed away from possible contact with people or equipment The relief valve must be set to relieve at a pressure equal to or below the maximum pressure values shown on the pump data plate However if a component is used in the discharge system with a lower rated pressure capability than that listed on the pump data plate the pressure relief valve must be set to relieve at a pressure equal to or below the rated capability of the lowest rated component Before starting the pump every time check to insure e The pressure relief valve is in good operating condition and has been set to the proper relief pressure 300FWF996 e Any pipe line used to direct pressurized relief flow to another location such as a collecting tank is not blocked e The discharge system is not blocked and all the discharge line valves are open Check all fluid end discharge system components including pipes elbows connections threads fasteners hoses etc at least once every six months to
31. ct with the races or the crankshaft Reinstall the safety wire and or loctite the bolts holding the bull gears to the crankshaft Failure to follow these directions may result in serious damage to the pump 300FWF996 Page 28 SECTION 5 TROUBLE SHOOTING PROBLEM POSSIBLE CAUSE SUGGESTED ACTION Pump Overloads Driver Fluid Not Delivered Low Discharge Pressure Low Suction Pressure 1 Excessive pump speed and or discharge pressure 2 Blockage or closed valve in discharge line 3 Incorrect plunger size 4 Improper bypass conditions 1 Pump not primed 2 Air or vapor pocket in suction line 3 Clogged suction line 4 Suction and or discharge valves propped open 1 Worn or fluid cut valve 2 Valve propped open 3 Pump cavitating 4 Fluid leakage 5 Erroneous gauge reading 1 Low head NPSH 2 Insufficient charging pump capacity 3 Retarded fluid flow 4 Erroneous gauge reading 300FWF996 Page 29 Reduce pump speed and or pressure 2 Clean or open valve 3 Install the correct plunger 4 See recommended system layout and correct error Prime pump 2 Remove air from line 3 Clean out line 4 Remove the obstruction Replace valve assembly 2 Remove the obstruction 3 See Cavitation Fluid Knock or Hammer problem 4 Replace plungers packing and or fluid end seals 5 Recalibrate or replace gau
32. cts other than the targeted lugs or handle and maintain a firm grip on the hammer bar handle to avoid losing control of the hammer while swinging and striking e Avoid swinging the hammer above shoulder height e Carefully swing the hammer to avoid striking themselves another person and VALVE SEAT PULLING objects other than the targeted wedge A e Avoid swinging the hammer above A DANGER shoulder The following precautions must be observed COVERS AND GUARDS by operators and maintenance personnel to avoid personal injury death and or equipment damage from contact with the puller hammer wedge or broken parts from these components when using either a DANGER hydraulic or Operators or wedge valve seat puller maintenance personnel should Hydraulic Seat Puller Wear safety shoes and glasses Chain or tie the jack down as it will jump violently when the seat disengages from the valve deck Check to insure the pressure applied by the hydraulic pump does not exceed the hydraulic ram maximum pressure rating Wedge Seat Puller Grind off any mushroomed material from the wedge before use Inspect the hammer and wedge to insure they are in good condition Replace any of those parts which are cracked damaged or badly worn Personal injury death and equipment damage can result from contact with moving parts All moving parts must be equipped with covers and guards All covers and guards must
33. en any cover or covers on the top of the cradle and disconnect the plungers from the extension rods by removing plunger clamps 3 Move the plungers inside the fluid cylinder as far as possible taking care not to damage the plunger or pony rod 4 Connect hoist to the fluid end and tighten the slings until they are snug only Make sure that hoisting slings are not too tight because that may put a strain on the stay rods and damage the threads when the cylinder is removed 5 Remove all twenty 20 heavy hex nuts from the fluid end mounting flange using a hydraulic tensioning tool or hammer wrench A hydraulic or manual torque wrench is recommended for proper re installation 6 Pull the fluid end assembly horizontally straight away from the power end until it is completely free from the tie rods 7 Move the fluid end to the service area for changing valves or other service Page 21 NOTICE While the stay rods are available to inspect check loose stay rods and cracked threads in all stay rods The connection between the power end and the fluid end is a critical one To reinstall the fluid end proceed as follows 1 Check all twenty stay rods for thread damage or cracks If replacement is required refer to TORQUES on page 36 This connection is critical 2 Thoroughly clean the ends of the stay rods Grease never seize the threads 3 Position the fluid end on the stay rods and slide the
34. enuine Gardner Denver replacement parts A broad range of danger notices are covered on these pages however they cannot substitute for training experience and common sense in the safe operation of high pressure pumping equipment HAMMER LUG FASTENERS A DANGER On pumps equipped with hammer lug unions and or hammer lug valve covers the following precautions must be observed to avoid personal injury death and or equipment damage due to contact with the hammer broken parts from the hammer lugs or other objects propelled by hammer blows When tightening or loosening hammer lug unions and valve covers operators or maintenance personnel should e Inspect the hammer and hammer lugs to insure they are all in good condition Replace any of these parts which are cracked damaged or badly worn e Wear safety shoes and safety glasses e Alert other personnel to move away from the area e Check to insure they have safe footing e Fully engage the hammer bar if one is used to prevent it from disengaging violently from the cover as a blow is struck e Wipe their hands and the hammer handle and maintain a firm grip on the Page 1 handle to avoid losing control of the hammer while swinging and striking Fully engage the wedge to prevent it from disengaging violently from the cover as a blow is struck e Carefully swing the hammer to avoid striking themselves another person and e Wipe their hands and the hammer obje
35. enver Well Servicing Pumps Chaparral Geoquip 4747 South 83 East Avenue 2121 West 44 Street 7533 Kathy Lane Tulsa Oklahoma 74145 Odessa Texas 79768 Ft Worth Texas 76126 Phone 918 664 1151 Phone 432 366 5433 Phone 817 249 6400 800 738 8099 800 368 1134 800 824 0271 Fax 918 664 6225 Fax 432 363 9940 Fax 817 249 6401 INSTRUCTIONS FOR ORDERING REPAIR PARTS When ordering parts specify Pump MODEL and SERIAL NUMBER see nameplate on unit The Serial Number is also stamped on top of the cylinder end of the frame cradle area All orders for Parts should be placed with the Fort Worth or Tulsa facility Where NOT specified quantity of parts required per pump or unit is one 1 where more than one is required per unit quantity is indicated in parenthesis SPECIFY EXACTLY THE NUMBER OF PARTS REQUIRED 300FWF996 Page i FOREWORD Gardner Denver pumps are the result of advanced engineering and skilled manufacturing To be assured of receiving maximum service from this pump the owner must exercise care in its operation and maintenance This book is written to give the operator and maintenance personnel essential information for day to day operation maintenance and adjustment Careful adherence to these instructions will result in economical operation and minimal downtime Danger is used to indicate the presence of a hazard which will cause severe personal injury death or substantial property damage if the warning
36. ermost four 5 Check all stay rods for proper torque plus check for broken or cracked threads 6 stay rods need to be torqued to the values shown on page 36 when they are installed in the power end as well as when the nuts are torqued after installing the fluid end Gear Reduction Components NOTICE This assembly is a timed gear set and should be changed as a gear set If one gear is changed both should be changed If one gear only is changed the gears must be timed This can be done with offset keys 1 Remove the gear covers as described in Oil Stop Head Seal Retainer and Gear Covers page 24 2 Out the safety wire if used and remove the four screws 3 Remove the set screws on the square keys and pull with puller 4 Connect a sling and overhead to one gear Pull gear off and lay on side for safekeeping Remove second gear Remove capscrews retaining pinion bearing housings Using jackscrew holes remove one housing With one pinion bearing housing removed pull the corresponding pinion bearing from the pinion as the bearing will not pass through the frame Local heat may approx 200 F may be required to remove the bearing from the pinion Pinion and other housing may now be removed with the aid of a lift Crankshaft Assembly 1 Remove the pump from the trailer and move it to service area The pump service area must have overhead lift capability Power end must be level
37. ge Procedure This includes but is not limited to Drain and thoroughly clean inside power end crankcase Spray rust inhibiting oil on all bearing machined and inside surfaces of the power end Induce clean gear oil into any circulating pump filter heat exchanger and piping Remove valves seats and plungers from the fluid end Thoroughly clean and dry these parts and all internal surfaces Coat all cylinder bores valve covers and reusable expendable parts with rust preventative Flush all water and contaminants from pump tanks hoses and spray nozzles Spray all components with a rust inhibiting oil Rotate pump every 30 days to insure bearings are oiled 300FWF996 Page 37 At the expense of the Purchaser any product properly preserved must be inspected by an authorized agent of the Company prior to the Company granting any extended warranty beyond that stated in this warranty LABOR TRANSPORTATION AND INSPECTION The Company will provide labor by Company representative or authorized service personnel for repair or replacement of any product or part thereof which in the Company s judgment is proved not to be as warranted Labor shall be limited to the amount specified in the Company s labor rate schedule Labor costs in excess of the Company rate schedules caused by but not limited to location or inaccessibility of the equipment or labor provided by unauthorized service personnel is not provided for by this warranty A
38. ge s Raise fluid supply level Install charging pump 2 Increase charging pump speed or size 3 Remove restrictions from suction line 4 Recalibrate or replace gauge s PROBLEM POSSIBLE CAUSE SUGGESTED ACTION Cavitation Fluid Knock or Hammer Suction or Discharge Line Vibration High Crankcase Oil Temperature 1 2 10 11 12 13 1 Improper suction system layout Low suction pressure Suction stabilizer and pulsation damper not used Defective stabilizer or damper High fluid temperature or viscosity High fluid vapor pressure High acceleration head Suction valve spring too stiff with low NPSH Air Gas in pumped fluid Air entering suction line Air entering charging pump Air entering or charge gas escaping from suction stabilizer Multiple pumps operating in phase Line s not supported Pump cavitating High ambient temperature Improper type grade oil used Pump overloaded Improper clearance in main or rod bearings crossheads or bushings 300FWF996 Page 30 1 See recommended system layout in manual See Low Suction Pressure problem Install suction stabilizer and pulsation damper Repair and recharge or replace Reduce pump speed Increase NPSH Increase supply line size Decrease supply line length Use weaker spring
39. gn is a fabricated steel frame made from high strength low alloy steel plate joined by heavily welded cross members to provide stiffness and strength This design concept provides maximum durability with minimum weight FIGURE 2 2 GD 2500Q Power End Section View 300FWF996 Page 10 M Zim IS j FIGURE 2 3 GD 2500Q Power End Rear Section View NOTICE The direction of rotation must be such that the top side of the crankshaft is moving toward the fluid end The crossheads and crosshead guides are full cylindrical design for minimum PV loading and maximum lubrication The connecting rods are automotive type The connecting rods are accessible through the rear of the pump and the crossheads through the nose or front of the pump The crankshaft is a forged steel automotive type crankshaft with six cylindrical roller bearing mains The main bearings consist of four floating and two outside held bearings The connecting rod bearings are automotive journal bearings and the wrist pin bearings are hi alloy bronze journal bearings The crankshaft and crossheads are on the same centerline The fluid end is held in place and in alignment with the power end by the twenty 20 stay rods See FIGURE 2 1 The power end is fully enclosed to contain the power end oil collecting the oil and draining out the bottom skin th
40. guards to protect the operator per the hose manufacturer s proof test procedure Page 4 Fluid end component inspections should be performed more frequently than every six months if pressures above 2500 psi are used in the discharge system or if corrosive abrasive flammable or hot over 110 F fluids are being pumped Proper stuffing box packing selection is important for safe pump operation Contact a Gardner Denver service representative for assistance in selecting the proper packing before beginning operation Before starting the pump the first time and periodically thereafter check the pump suction and discharge system fastener torque versus the values listed on page 35 to insure proper tightness Over and under torquing can damage threaded pipes connections and fasteners which may lead to component damage and or failure Replace all components found to be damaged or defective On pumps equipped with stuffing boxes the gland must be engaged by at least three 3 threads to hold the discharge pressure of the pump A DANGER Do not attempt to service repair or adjust the plunger packing or other wise work on the pump while the unit is operating Shut off the pump drive engine and relieve the fluid pressure in the suction and discharge systems before any work or investigation is performed on the pump or pump systems Block the crankshaft from turning and make certain that all pump drive motor or engine star
41. harge when the quintuplex pump operates at its maximum flow The first startup and several hours of the pump run in are performed at the factory during the acceptance tests as a part of quality assurance procedure However the new pump break in period process may continue for the first 80 100 hours of operation and therefore it will be each user s responsibility to perform all the tasks related to this critical period As all moving parts of the pump go through wearing in process steel and bronze wear particles are carried by the oil flow in the lubrication system The resulting contamination of the lubrication system with the wear particles and especially clogging of the strainer and the oil filter may cause serious problems To assist the user the following guidelines are presented for the maintenance personnel to follow during the critical startup and break in period 1 Fil the lube oil reservoir with recommended grade of oil See Power End Lubrication and FIGURE 3 1 page 17 300FWF996 Page 17 10 11 12 13 Fill the packing lube reservoir with proper oil See Plunger Packing Lubrication Recommendation Chart page 20 Remove all inspection covers on the top of the pump frame Start the engine at the lowest possible RPM and the quintuplex pump at zero 0 pressure Make sure that all roller bearings crossheads knuckle joints and crankshaft bearings are properly lubricated Increase the engine RP
42. heavy and should only be moved using the specified lifting lugs or attachments Many individual components have lifting eyes or lugs which must not be used to lift assemblies as they are designed to bear the weight of the component only Before lifting the individual component check to insure the lifting attachment is firmly secured to the component with undamaged properly torqued fasteners sound welds or other secure attachments Examine the lifting eyes lugs slots holes or other projections to insure they are not cracked otherwise damaged or badly worn The repair of existing or addition of new welded lifting eyes lugs or other projections should only be performed by experienced qualified welders Package units should be lifted with spreaders connected to the lifting attachments normally built into the package unit support skid Packages too large to lift as fully assembled should be separated into smaller loads 300FWF996 For these smaller loads the lifting devices should be fastened to the lifting attachments normally built into the individual motor engine pump or transmission torque converter or their separate support skids When lifting sub assembled components for example a suction stabilizer attached to suction piping or a discharge pulsation damper attached to a strainer cross and piping use special lifting slings designed to safely support the combined weight of the components If a crane or ho
43. hedule 19 Oil Stop Head Seal Retainer and Gear 24 Ordering Instructions Repair Parts INDEX Performance Rating sss 14 Periodic Routine Maintenance Schedule 18 Plunger Packing Lubrication 17 Plunger Packing Lubrication Recommendation edt codes d E IR Lr 20 Plungers and Packing Replacement 22 edet uei 10 24 Power End and Gear Reduction Components Lube System 12 Power End Lubrication System 16 Preparation after Shipping and Storage 15 PREPARATION OPERATION AND MAINTENANCE SECTION 3 15 Pump Design 224 4 2 222 1 10 Pump Mounting Instructions 15 Quarterly Routine Maintenance Schedule 19 Rebuilding 35 REBUILDING DATA RECOMMENDED RUNNING CLEARANCES AND TORQUES SECTION 6 35 Recommended Running Clearances 35 Repair Parts Ordering Instructions SERVICE PROCEDURES SECTION 4 21 Specifications 14 Startup and New Pump Run In Procedure 17 TORQUES is e 36 TROUBLE SHOOTING SECTION 5 29 Warra
44. id Bolts 1 8 475 300FWF996 Page 36 Product Warranty BE 13 R 02 2003 Copyright 2003 Gardner Denver Inc GENERAL PROVISIONS AND LIMITATIONS Gardner Denver the Company warrants to each original retail purchaser Purchaser of its new products assemblies or parts from the Company or its authorized distributors that such products are at the time of delivery to the Purchaser made with good material and workmanship No warranty is made with respect to 1 Any product which has been repaired or altered in such a way in the Company s judgment as to affect the product adversely 2 Any product which has in the Company s judgment been subject to negligence accident or improper storage improper installation operation or application Examples over pressure sand outs cavitation corrosion erosion or degradation 3 Any product which has not been operated or maintained in accordance with the recommendations of the Company 4 Components or accessories manufactured warranted and serviced by others 5 Anyreconditioned or prior owned product Claims for items described in 4 above should be submitted directly to the manufacturer WARRANTY PERIOD The Company s obligation under this warranty is limited to repairing or at its option replacing during normal business hours at an authorized service facility of the Company any part or assembly which in the Company s judgment proved to have unsatisfac
45. in capacity The lubrication system is very critical to the quintuplex pump performance and therefore should be professionally designed accordance with sound engineering practices developed for similar systems known otherwise as hydraulic power units or following discussion will reemphasize some of the good practices used in designing similar systems in the past and comment on the system s critical components Lube System Pump A positive displacement pump must be used Gear type pumps have demonstrated reliable performance for similar applications in the past The pump should have the largest suction port available for the selected pump size to minimize losses in the suction piping Lube Pump Suction Piping Sizing and Requirements In the past failure to meet these requirements has lead to pump damage because of restricted oil flow in the lube pump inlet Therefore the following guidelines developed as a result of long experience should be adhered to closely 1 The oil flow velocity through the suc tion piping should not exceed 2 ft sec 2 At maximum operating speed the vacuum reading at the lube pump inlet must be no more than 8 hg or 4 psi or 0 28 bar 3 suction strainer should be sized for oil flow three 3 times larger than the actual flow passing through the strainer 4 The suction pipe should be kept as short as possible and free of bends 5 Warning devices to monit
46. isdirected or allowed to escape from defective improperly maintained equipment FLAMMABLE HOT COLD OR CORROSIVE FLUID PUMPING A DANGER Extreme caution must be exercised by trained and experienced operators when flammable hot cold or corrosive fluids are being pumped to avoid personal injury death an or equipment damage due to explosion fire extreme cold or chemical attack Never operate a pump that is pumping hydrocarbons or other flammable hot cold or corrosive fluids when any part of the pump suction system or discharge system Page 5 is leaking Stop the pump immediately if any leakage other than a few drops per minute of packing seepage is observed Keep all flame sparks or hot objects away from any part of the pump suction system or discharge system Shield the pump suction system and discharge system to prevent any flammable hot cold or corrosive fluid leakage from dripping or spraying on any components flame sparks hot objects or people Inspect the plungers packing gaskets and seals for fluid leakage frequently and replace all worn or leaking parts Selection of the proper gaskets seals and stuffing box packing is even more critical when flammable hot cold or corrosive fluids are being pumped than when other inherently less dangerous fluids are used Contact a Gardner Denver service representative for assistance in selecting the proper gaskets seals and packing before
47. ist is being used to lift large components or assemblies one or more persons should assist the operator from the ground with guide lines attached to the equipment being moved to properly position it and prevent uncontrolled movement When you start to lift a pump package unit subassemblies or individual components and you observe the equipment is tilting or appears unbalanced lower the equipment and adjust the lifting device to eliminate these improper lifting conditions before proceeding to move the equipment It is poor practice and dangerous to allow the equipment to pass over or close to your body or limbs Be prepared to move quickly out of danger if equipment starts to fall slip or move unexpectedly toward you PRESSURIZED PUMP SYSTEMS A AA DANGER Fluids under high pressure can possess sufficient energy to cause personal injury death and or equipment damage either through direct contact with escaping fluid streams or by contact with loose objects the pressurized fluid propels Operating a pump against a blocked or restricted discharge line produce excessive pressures in the entire discharge Page 3 system which can damage or burst discharge system components DANGER Never operate a pump without a properly sized pressure relief valve or working overpressure shutdown in the discharge line immediately adjacent to the pump discharge The relief valve should be placed in the flowing dis
48. ll costs of transportation of product or parts claimed not to be as warranted and of repaired or replacement parts to or from such service facility shall be borne by the Purchaser The Company may require the return of any part claimed not to be as warranted to one of its facilities as designated by the Company transportation prepaid by the Purchaser to establish a claim under this warranty Replacement parts provided under the terms of this warranty are warranted for the remainder of the Warranty Period of the product upon which installed to the same extent as if such parts were original components The Company may request a root cause analysis be performed in order to identify if a request for warranty claim meets the requirements of this warranty DISCLAIMER Except as to title the foregoing warranty is the sole and exclusive warranty of the Company The Company hereby extends other manufactures warranty or guaranties if any given to Company by such manufacturer but only to the extent the Company is able to enforce such warranty or guaranties The Company has not authorized any party to make any representation or warranty other than as expressly set forthherein SELLER HEREBY DISCLAIMS AND EXCLUDES ANY OTHER EXPRESS IMPLIED OR STATUTORY WARRANTIES ARISING BY OPERATION OF LAW OR OTHERWISE INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE COMPANY MAKES NO WARRANTIES OR REPRESENTATI
49. ner and replace the oil filter element 2 Checkthe entire lube system for leaks and eliminate them 3 Check all fluid end expendables such as valves packings and valve seats and replace them as necessary 4 Check the extension rod seals and replace them as necessary Quarterly 300 hour Routine Maintenance Tasks 1 Change the lube oil and clean the oil reservoir thoroughly 2 Clean the lube system strainer and replace the oil filter elements 3 Re tighten the critical bolt joints following torque specifications given in Section 6 4 Add grease to any exposed bare metal to prevent corrosion 5 Clean or replace the breather cap filter element 6 Check all pressure temperature and vacuum gages for proper operation and replace as necessary 7 Check all lube system warning and alarm devices for proper operation and replace if found defective 8 Check supply of on hand expendables such as packings valves and seats maintenance items such as seals O rings oil and breather filter elements and also maintenance tools Order to replenish supplies as necessary 9 Check bearings and wear surfaces for failure until operating experience justifies longer inspection intervals The recommended routine periodic maintenance procedures are very simple and can be performed in a short period of time At the same time close adherence to these procedures will insure long economical and trouble free operation
50. nty cii eee 37 Valve and Seat Replacement 23 300FWF996 Figure Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 3 1 Figure 4 1 Figure 4 2 Figure 4 3 Figure 4 4 LIST OF ILLUSTRATIONS Description Page GD 2500Q Quintuplex Pump seen 9 GD 2500Q Power End Section View 10 GD 2500Q Power End Rear Section 11 GD 2500Q Gear Reduction 12 GD 25000Q Fluid End sse 13 Lubricant 4 17 GD 2500Q Fluid End Tightening 22 Typical Packing 22 Fl id End Malve Stop etuer d teal age 24 GD 2500Q Crosshead Assembly sse 25 300FWF996 SECTION 1 DANGER NOTICES DANGER Read and understand the following DANGER NOTICES before moving or operating the pump or any pump package unit equipment Reciprocating pumps are machines capable of producing high fluid pressures and flow rates and are designed to be used with proper care and caution by trained experienced operators TO AVOID PERSONAL INJURY DEATH AND OR EQUIPMENT DAMAGE READ AND THOROUGHLY UNDERSTAND THE FOLLOWING DANGER NOTICES PLUS THE ENTIRE OPERATING AND SERVICE MAN
51. ool thoroughly before starting normal operation of the pump 16 During the shutdown change the oil filter elements and clean the suction strainer 17 Change the lube oil and clean the reservoir to get rid of metal particles and any other wear products now present in lube oil system 18 Change filter elements clean strainer every 10 15 hours till it becomes apparent that wear in process is finished 19 Tighten all fluid cylinder attachment nuts procedure listed in Fluid End Removal and Installation page 21 after 50 70 hours of pump operation See FIGURE 4 1 page 22 20 Change the lube oil again replace the filter elements and clean the strainer after 80 100 hours of pump operation 21 Follow the routine maintenance schedule described in the next section after completion of the wear in period PERIODIC ROUTINE SCHEDULE MAINTENANCE Performance of periodic routine maintenance tasks described in this section will insure long economical and trouble free operation of this pump It is highly recommended that the customer set up a maintenance program during the run in period The periodic maintenance data should be recorded and kept with other pump documents The following recommendations based on previous experience should serve as a guideline for establishing a good maintenance program The periodic maintenance schedule is divided into daily monthly and quarterly 300FWF996 Page 18
52. or guards 2 Remove the plunger clamps and slide the plungers forward 3 Remove the oil stop head retainer cap screws and remove the head 4 Disconnect the input drive line and remove the input drive flange from the pinion shaft 5 Remove the rotary union seals and oil hoses from gear covers 6 Remove input seal housing from drive side cover 7 Remove the cap screws in gear covers Covers can now be removed 300FWF996 Page 24 Crosshead Assembly FIGURE 4 4 1 10 11 12 Remove the fluid end following the procedure described in Fluid End Removal and Installation page 21 Remove the oil stop head seal retainer and off drive gear cover following the procedure described in Oil Stop Head Seal Retainer and Gear Covers page 24 Matr zA P 225525 222774 WRIST PIN KEEPERS 2 Remove the main rear inspection cover from power frame Inspect the gaskets Remove the extension rods from the front Using the correct puller remove two keeper pins from front of each crosshead Using a threaded puller pull outside crosshead wrist pin from off drive side FIGURE 4 4 Crosshead Assembly The crosshead is now free to slide out the front or nose of the pump The connecting rod must be removed from the rear of the pump Remove the cotter pins from the connecting rod bolts and unscrew the four slotted nuts holding the rod cap in place Remove the rod cap
53. or lube oil pressure and temperatures are highly recommended The quintuplex pump operates at very high rod loads and pressures and malfunction of the lube system may result in serious damage occurring in a very time Therefore early warning devices are essential to the successful operation and should be set according to the following operating limits NOTICE Maximum lube system pressure should be set at 125 psi max relief valve setting Minimum lube oil operating pressure is 40 psi with hot oil Minimum lube pump flow is 30 gpm Approximate lube pump design flow should be 40 gpm with relief valve controlling flow Maximum lube system vacuum at lube pump inlet 8 Hg or 4 psi or 0 28 bar FIGURE 3 1 indicates API GL5 oil grades recommended for use in the pump power end and the gear reducer lube system Crankcase operating temperature ranges and minimum startup temperatures for each listed grade of oil for various inlet or sump temperature ranges 300FWF996 Page 16 INLET OR AWARNING SUMP GAUGE OIL TEMPERATURE sF oC CRANKCASE API 61 5 OIL REQUIREMENTS MAX ALLOWABLE TEMP ii is RANGE FOR EACH OIL TYPE SHOWN BY COMBINED 70 77 OILS FOR 015 FOR S SHADED AND UNSHADED 60 71 LOW 10 MEDIUM VERTICAL ARROW LENGTHS m MEDIUM TO HIGH FOR PUMPS RUNNING AMBIENT AMBIENT UNDER LOAD AT STABILIZED 140 60 OPERATING TEMP TEMPS
54. or use corrosion resistant studs 5 Check condition before installation and replace if necessary 6 Use Gardner Denver studs SECTION 6 REBUILDING DATA RECOMMENDED RUNNING CLEARANCES AND TORQUES REBUILDING DATA FOR GD 2500Q PUMP in PUMP STROKE 8 Inches Crankshaft Throw 7 4995 7 4985 Crankshaft Shaft Diameter at Main Bearing 16 002 16 001 Distance Between Main Bearing Centers 10 00 Bore in Frame for 4 Inner Main Bearings 19 748 19 750 Bore in Frame for 2 Outer Main Bearings 19 798 19 800 Bore in Frame for Pinion Bearing Housing 12 406 12 408 Connecting Rod Centers 2 10 00 Connecting Rod Bearing Bore Assembled in Journal Bearing 7 507 7 510 Crosshead Guide 9 000 9 004 GroSshead ie pnus uet oaks 8 981 8 979 Wrist ence eva P Ep 5 000 5 001 Wrist Pin Bushing Bore sse 5 009 5 010 RECOMMENDED RUNNING CLEARANCES ACTUAL New in Maximum Allowable Wear Limit in Connecting Rod Bearing to Crankshaft 009 013 018 Main Bearing Installed Clearance
55. oval 10 The crankshaft is now free to move 11 Install the lifting tool on the end of the crankshaft with the bearing removed Gently lift the crankshaft to remove pressure from the bearings Slowly thread the crankshaft horizontally through the outer bearing races For alternative disassembly turn the frame on its side with the removed bearing crankshaft throw facing up Using a lifting eye and overhead hoist lift the crankshaft from the frame threading the bearings through the outer races 12 Carefully place the crankshaft on a clean piece of cardboard clean ply wood or clean rug Cover the crankshaft and bearings with plastic to prevent contamination of the bearings 13 Remove the snap ring bearing retainers from the frame if the bearings are to be replaced 14 Remove the outer bearing races from the frame using a bearing puller or hydraulic jack 15 If the crankshaft main bearings are to be replaced all bearing retainers must be removed from the crankshaft The crankshaft should be held in a vertical position and the bearings rapidly heated and allowed to drop off to the floor Crankshaft Replacement 1 Determine which is no 1 throw 90 from keyway Place crankshaft in a vertical position either in special fixture or a bull gear lying flat on the ground with the no 1 throw down toward or nearest the ground 2 Heat the bearings uniformly and install the third bearing from the top first then
56. p head seal 2 Replace seal 3 Stuffing box leakage 3 See Stuffing Box Leakage problem Short Valve Life 1 Abrasives in pumped fluid 1 Filter pumped product Use severe duty valves with insert 2 Valve not sealing 2 Broken valve spring replace Worn valve guide replace Worn valve seat replace 3 Pump cavitating 3 See Cavitation Fluid Knock or Hammer problem 4 Corrosion 4 Treat pumped fluid 300FWF996 Page 32 Use different materials for valves seats Install sacrificial anodes in suction manifold PROBLEM POSSIBLE CAUSE SUGGESTED ACTION Short Plunger Packing Life Catastrophic Failures Broken Shafts Bent Rods etc 1 Abrasives in pumped fluid packing recommendation 2 Excessive plunger packing friction 3 Metal parts or particles wearing plunger 4 Wrong plunger packing for pumping conditions 5 Wrong size packing 6 Improper packing installation 7 Excessive crosshead wear 8 Pump cavitating 1 Pump overloaded 2 Start up against closed discharge valve 3 Main bearing failure 4 Plunger striking valve or valve parts 5 Plunger striking cylinder 6 Frozen fluid in cylinder 7 Lube oil pump failure 300FWF996 33 1 Consult Gardner Denver Customer Service for plunger Filter pumped fluid Lubricate with rock drill oil Do not overtighten adjust able packing Use Gardner Denver plungers Check stuffing
57. pheres These precautions must be taken to avoid possible personal injury death and or equipment damage from explosion fire or burns HIGH PRESSURE LIQUID JETTING BLASTING AND CLEANING A A DANGER Extreme caution must be exercised if any type of wand gun nozzle or any other pressure and flow directing device is attached to the pump discharge system for use in jetting blasting cleaning etc This type of equipment must be used by trained experienced operators with the utmost care High pressure fluid streams can either by direct contact or by propelling loose objects cause serious personal injury or death to operators and or other persons Pressure or flow directing devices often receive pressurized flow through flexible hoses which can burst if they are kinked cut abraded or are otherwise worn damaged or pressured above their rated capacity Protect the hose and connections from damage by people objects and vehicles A broken cut or otherwise burst hose can release pressurized fluid which may cause personal injury death and or equipment damage High pressure fluid from hand held or hand directed pressure and flow directing devices may overpower an operators ability to control or direct the device which could lead to personal injury death and or equipment damage The operator must brace against Page 6 the backward thrust of a hand held device In addition a safety harness or safety net must
58. rn gland packing header ring and spacer for excessive wear nicks burrs or any other defects Replace expendable parts as necessary Clean and oil the packing bore in the stuffing box Install the spacer header ring packing rings 2 and the lantern gland in the stuffing box with the packing lips toward the front of the fluid end See FIGURE 4 2 FIGURE 4 2 Typical Packing Assembly 300FWF996 Page 22 11 12 13 14 15 16 17 18 19 20 Install and hand tighten the packing nut to align the packing in the bore Loosen the packing nut to allow for installation of the plunger Insert the plunger through the suction cover hole into the packing It may be necessary to bump the plunger through the packing with a slide hammer Tighten the packing nut Inspect the clamp surfaces plungers and extension rods for cleanliness Install the clamp and tighten screws to the torque specified on page 36 Tighten the packing nut again Replace the seals on the suction cover Install the suction valve spring retainer if necessary suction cover and tighten the suction cover retainer nut Make sure that the plunger lube line is in place before restarting the pump Plunger Size Change The Fluid Cylinder must be replaced if it is determined that the plunger size must be changed to meet job requirements Each plunger size requires a different fluid end 1 Follow steps 1 through 7 of
59. rough two NPTF weld let connections This is a dry sump pump An external oil sump and lube pressure and filter system is required GEAR REDUCTION FIGURE 2 4 COMPONENTS The internal gear reduction consists of two helical bull gears located on either end of the crankshaft and one input pinion shaft with helical pinion gears on each end The overall ratio of the reduction gear unit is 6 353 1 This arrangement offers a good power to weight ratio and flexibility in using different prime movers such as diesel engines as well as electric motors gears are heat treated hardened and ground to AGMA quality level 10 or better to insure the highest reliability and long life of the gear box 300FWF996 Page 11 POWER END AND GEAR REDUCTION COMPONENTS LUBE SYSTEM FIGURE 2 2 FIGURE 2 3 and FIGURE 2 4 Both the internal gear reduction components and the power end have one common lube oil inlet The power end inlet is located on the side of the pump forward of the gear cover The inlet is a NPTF tee that divides the lube flow between the lube manifold for the main bearing and crosshead guide area and the rotary unions Pressurized lubrication for each crosshead is delivered from the lube manifold to the top of the crosshead guides An aluminum cover houses the rotary union which is attached to the crankshaft Lubrication for the rotating power end components comes from forced lube through the crankshaft Lube oil enters the cr
60. s NOTICE It is extremely important to maintain some downward slope in the entire drain system back to the lube reservoir 1 FIGURE 2 4 GD 2500Q Gear Reduction Components 300FWF996 Page 12 FLUID END FIGURE 2 5 This fluid end incorporates the traditional flange mounted fluid end design which simplifies installation and removal by simply removing of the stay rod nuts These stay rod nuts must be made up tight and remain tight during operation See Torque Requirements on page 36 Plungers are installed and removed through the front suction covers Plunger packing is accessible by removal of the packing nut or gland Plunger packing lube holes are provided in the fluid cylinder The conventional fluid end Valve Over Valve configuration offers field a proven arrange ment terms of the valve and spring performance Improvements in the fluid end life come from increasing fluid cylinder cross sections in areas of maximum stresses by reducing internal dimensions through the use of the twist type valve stop New sophisticated methods of metallurgical control allow us to obtain steels with very consistent chemical compositions mechanical properties These forgings have higher tensile yield hardness and low temperature impacts than conventional forgings FIGURE 2 5 GD 2500Q Fluid End 300FWF996 Page 13 GENERAL SPECIFICATIONS This section presents the pump basic specifi
61. s on dangers and notices specifically related to service procedures are repeated and placed in this section also The pump consists of two major modules 1 the fluid end and 2 the combination power end and gear reduction components See SECTION 2 The description of service procedures follows the modular concept Due to many expendable parts fluid end servicing is rather common in the field and is therefore presented in the very beginning followed by the power end gear reduction components servicing procedures General Requirements and Safety Rules Before any attempt to work on pumps is made all safety rules precautions described in this manual must be read and clearly understood A DANGER Only qualified and specially trained personnel should be allowed to work on this pump A A DANGER Proper capacity hoist and lifting devices should be used while working on pump 300FWF996 FLUID END SERVICE This discussion starts with the description of steps necessary for removal and installation of the fluid cylinder assembly and proceeds to the removal and replacement of expendable parts such as valves valve seats and packing Fluid End Removal and Installation 1 Disconnect suction manifold from unit piping and discharge lines at the discharge flanges on the fluid end plunger lubrication lines and also any accessories such as stroke counters pressure gages etc from the fluid end 2 Op
62. t switches or starter controls are clearly tagged with warnings not to start the pump while repair work is in process Whenever the pump is operating continually monitor the entire suction discharge and pump lubricating systems for leaks Thoroughly investigate the cause for leakage and do not operate the pump until 300FWF996 the cause of the leak has been corrected Replace any parts which are found to be damaged or defective When a gasketed joint is disassembled for any reason discard the used gasket and replace it with a new genuine Gardner Denver gasket before reassembling the joint Due to the high working pressures contained by the fluid end discharge manifold and discharge piping welding on these components is not recommended f welding on the discharge system cannot be avoided only experienced qualified welders should be used In addition the welded part should be hydrostatically proof tested in the shop with water or hydraulic fluid to one and one half times maximum discharge system working pressure with no observable fluid leakage before the part is reinstalled in the pump system In summary high pressure fluid streams can possess sufficient energy to cause personal injury death and or equipment damage These results can occur either through direct contact with the fluid stream or by contact with loose objects the fluid stream has propelled if the pump system is improperly used or if the fluid is m
63. tasks to be performed by the user after the pump has gone through 100 hours of wear in period For the tasks performed during the wear in period see Startup and New Pump Run In Procedure page 17 Daily Routine Maintenance Tasks 1 Check the oil level in the lube oil reservoir 2 Periodically monitor lube oil operating pressure and temperature Minimum oil operating pressure is 40 psi The maximum oil operating temperature depends on a particular grade of oil used in the pump lube system See FIGURE 3 1 page 17 3 Check the lube pump suction inlet vacuum A vacuum gage reading higher than 8 Hg or 4 psi or 0 28 bar indicates that the suction strainer and or oil filter element are clogged The strainer must be cleaned and the oil filter element replaced as necessary as soon as the pump can be shut down for a short period of time to perform these tasks 4 Listen for any abnormal noise or rough operation which may indicate the need for fluid end maintenance such as changing valves or valve seats Due to very high pressures in the quintuplex pump fluid end worn valves and seats should be changed as soon as possible to prevent washing them out with the pumped fluid 5 Check the plunger packing lubrication pump for proper operation Insure packing nut is tightened sufficiently into stuffing box Recheck tightness after extended continuous operation Monthly 100 hour Routine Maintenance Tasks 1 Clean the strai
64. tory material or workmanship within the applicable Warranty Period as follows Except for the products or components listed below and subject to the limitations and restrictions set forth in the Disclaimer section set forth below the Warranty Period for all products is 1 250 hours of operation or three 3 months after start up not to exceed 120 days after delivery to Purchaser whichever occurs first The exceptions are as follows 1 Power end is warranted for twelve 12 months from date of start up or eighteen 18 months from date of delivery to the Purchaser whichever occurs first 2 Forged steel fluid cylinders are warranted for materials and workmanship for 6 months from the date of installation or 18 months from the date of delivery to the purchaser which ever occurs first 3 Repairs are warranted for 90 days from the date of delivery for the workmanship and materials of the new parts installed Weld repaired fluid ends and weld repaired components are not warranted Expendable fluid end parts including but not limited to valves valve parts packing liners and pistons are not covered by this warranty due to variable abrasive nature of material pumped UR PRESERVATION ASSEMBLIES DESTINED FOR STORAGE In order for warranty acceptance any pump assembly not immediately installed or destined to be in storage or in transit for extended periods of time must be prepared for storage as defined in the Company s Long Term Stora
65. version tables and routine maintenance schedule PREPARATION AFTER SHIPPING AND STORAGE All pumps are shipped dry and therefore must be flushed with light weight oil before operating The flushing must be performed regardless of method or duration of the shipment or type of container the pump was shipped in Pumps are not prepared for storage and should be put in service as soon as possible If for any reason the pump has to be put into storage after prior use the following procedure should be followed 1 Clean and flush the fluid end with a rust preventative 2 Plug all discharge suction openings 3 Drain oil from the power end and the gear reduction unit through bottom drains 4 Flush the power end with a rust preventative before flushing make sure that the rust preventative will not clog the oil passages 5 Remove the breather and either plug or tape the opening 6 Coat the gear reducer input shaft and all exposed bare metal with a heavy rust preventive 7 Plug drain holes at the bottom of the pump frame located underneath the pump along the centerline 8 Plug the lube inlets 9 Store the pump inside in a warm dry place 10 Ifthe pump is shipped ocean cargo it must be crated in a water tight contain er placed below the deck to prevent rusting and salt water contamination PUMP MOUNTING INSTRUCTIONS Follow this procedure to shim the feet of the pump This will require the use
66. zles guns hoses connections or any other pressurized system components All pressure containing devices including wands nozzles guns connections etc plus all automatic shut off pressure and control equipment should be treated with care Protect them from damage by people objects and vehicles Never lay them in dirt mud ice or other loose material that could plug the fluid opening or interfere with their operation Never use the wand nozzle gun etc to pry loose material off items being cleaned Before starting operation in cold environment check to make sure there is no ice in the fluid system and repeat this inspection each time before operation is restarted Before purchasing wands nozzles guns connections hoses etc manufacturers of these components should be contacted for detailed information on the design and Page 7 safety features incorporated in their products After careful study of various manufacturers products we recommend that only those wands nozzles guns connections and hose etc be considered for purchase that you judge to offer the highest quality of design construction and safety since these components are among the most critical to the safe operation of high pressure liquid jetting blasting and cleaning equipment After you have selected and purchased these components follow the manufacturer s instructions completely in their use summary high pressure jetting

OPERATING AND SERVICE MANUAL

Contents

Download Pdf Manuals

Related Search

Related Contents