Graco 311825F User's Manual
Contents
1. displacement ceramic KIT repair includes Es lil throat and piston pack ings and items 5 6 and 27 see pages 16 19 3 PACKING 184380 184380 184380 NUT WET CUP FITTING outlet 1 1 2 N npt m x M42 x 20 184279 184279 184279 outlet 3 4 E npt m x M42 x 20 sst Ea EE sst 1 25 1102973 1102973 cl RES in 31 8 mm 1 25 in 31 8 mm E 12 Lower Part No 222796 222988 er Le Description CST CST CST BALL piston silicone mu 1 25 in 31 8 mm 12 PISTON carbide seat 1222795 222795 222795 1 Fe GUIDE ball intake ball intake 184406 184406 a intake valve car eae CE bide BALL intake sst 2 in 1102974 102974 102974 50 8 mm intake carbide 2 50 8 mm BALL intake silicone nitride 2 in 50 8 mm A ae ia cap 5 8 11 x 109203 1109203 RE 12 in 305 mm cst SCREW cap 5 8 11 x 12 in 305 mm sst ss WASHERS a 5 NN Parts included in Repair Kit purchase separately See page 16 311825F Parts Stainless Steel Lowers Lower Part No Ref 222805 241956 687055 246925 C59703 249992 246987 246988 L430SS L430SM No Description SST SST SST SST SST SST SST SST SST SST Qty 11890 displacement sst 1184276 184276 184276 184276 15G852 184276 nm 184276 15G852 1 ROD displacement 687118 687118 1 ceramic 253744 KIT repair2. Ret Description Joy 222875 Repair Kit for Dura Flo 2400 standard for 222803 236226 L580CS L580SS TI8389a2 184236 GLAND male piston stainless steel 184185 GLAND female throat stainless steel 109315 V PACKING throat PTFE 184235 GLAND male throat stainless steel 16 For Part No 687055 Dura Flo 1800 no kit number 184232 GLAND male piston stainless steel 184181 GLAND female throat stainless steel 687056 V PACKING throat graphite PTFE 222880 Repair Kit for Dura Flo 2400 standard for 241648 Carbon filled PTFE for use with water up to 60 C 140 F Limit packing nut torque to 27 40 Nem 20 30 ft lb 184236 GLAND male piston stainless steel 184185 GLAND female throat stainless steel 109317 V PACKING throat carbon filled PTFE 2 184235 GLAND male throat stainless steel 184186 GLAND female piston stainless steel 109318 V PACKING piston carbon filled PTFE 2 109266 V PACKING piston UHMWPE 109265 _ V PACKING throat UHMWPE 311825F PTFE and Leather Packings Throat Packings Piston Packings 11 25 34 a 26 29 33 TI8389a1 222849 Repair Kit for Dura Flo 1800 standard for 222796 Ref Part No Description Jw 222879 Repair Kit for Dura Flo 2400 standard for 222801 222993 Ret Pari no Descrpion Joy is PACKING 2 25 164185 GLAND female throat suisse T EE V
3. Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations 311825F 311825F Warnings MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts e Keep clear of moving parts e Do not operate equipment with protective guards or covers removed e Pressurized equipment can start without warning Before checking moving or servicing equipment follow the Pressure Relief Procedure in this manual Disconnect power or air supply TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read MSDSs to know the specific hazards of the fluids you are using e Store hazardous fluid in approved containers and dispose of it according to applicable guidelines e Always wear impervious gloves when spraying or cleaning equipment PERSONAL PROTECTIVE EQUIPMENT You must wear appropriate protective equipment when operating servicing or when in the operating area of the equipment to help protect you from serious injury including eye injury inhalation of toxic fumes burns and hearing loss This equipment includes but is not limited to e Protective eyewear e Clothing and respirator as recommended by the fluid and solvent manufacturer e Glove
4. 2 leather piston 246988 A Dura Flo 1800 430 cc stainless steel 4 leather 3 UHMWPE throat 31 MPa 310 bar 4500 psi 3 UHMWPE 2 leather piston 249992 A Dura Flo 1800 430 cc stainless steel 4 leather 3 UHMWPE throat 31 MPa 310 bar 4500 psi 3 UHMWPE 2 UHMWPE piston 687055 A A Dura Flo 1800 430 cc stainless steel Dura Flo 1800 430 cc stainless steel Dura Flo 1800 430 cc aes steel A Dura Flo 1800 430 cc stainless steel 4 leather 3 UHMWPE throat 31 a 310 4500 psi 3 UHMWPE 2 leather piston Dura Flo 2400 580 cc stainless steel 24 235 bar 3400 psi Dura Flo 2400 580 cc stainless steel 24 MPa 235 bar 3400 a Dura Flo 2400 580 stainless steel 236230 A Dura Flo 2400 580 stainless steel 4 leather 1 PTFE backup 24 235 bar 3400 241648 A Dura Flo 2400 580 cc stainless steel 3 3 UHMWPE 2 carbon filled PTFE carbon filled PTFE 24 24 MPa 235 bar 3400 psi 235 bar 3400 psi 24 MPa 235 bar 3400 psi 249991 A Dura Flo 2400 580 cc stainless steel 4 leather 3 UHMWPE 24 MPa 235 bar 3400 psi 3 UHMWPE 2 UHMWPE piston 15F298 A Dura Flo 2400 580 cc stainless steel 4 leather 3 UHMWPE throat 24 MPa 235 bar 3400 psi 3 UHMWPE 2 leather piston L580CS A A Dura Flo 2400 580 cc carbon steel Flo 2400 580 Dura Flo 2400 580 cc carbon steel carbon steel 3 SUHMWPE 2PTFE PTFE 24 MPa 235 bar 3400 psi ts A Dura Flo 2400 580 cc stainless st
5. PACKING throat PTFE TI8389a2 184235 GLAND male throat stainless steel 184315 V PACKING throat leather 184186 GLAND female piston stainless steel 109316 V PACKING piston PTFE 311825F Repair Kits 222847 Leather PTFE Backup Conversion Kit for Dura Flo 1800 7 222877 Leather PTFE Repair Kit for Dura Flo 2400 standard for 222991 236230 KE 22815255575 x 13 184316 V PACKING leather 184185 GLAND female throat stainless steel 109315 V PACKING throat PTFE 17 Repair Kits PTFE Packings Throat Packings Piston Packings 11 33 TI8389a1 TI8389a2 222846 Repair Kit for Dura Flo 1800 standard for 222998 Ret Descrprion Os 2 PACING hoa PTFE S GLAND male throat stainless steel 184182 GLAND female piston stainless steel 1 109312 V PACKING piston PTFE 222876 Repair Kit for Dura Flo 2400 standard for 222992 222994 184236 GLAND male piston stainless steel 184185 GLAND female throat stainless steel 109315 V PACKING throat PTFE 184235 GLAND male throat stainless steel 184186 GLAND female piston stainless steel 109316 V PACKING piston PTFE 18 311825F UHMWPE and Leather Packings Throat Packings Piston Packings 11 25 35 30 36 29 33 TI8389a1 222848 Repair Kit for Dura Flo 1800 standard for 246925 T
6. in 33 72 1800 npt m Dura Flo 533 21 2 in npt f 1 1 2 in 33 73 2400 npt m TI8341a Technical Data Maximum fluid working pressure Lower effective area FUN SZC LL or a dep Ste TDi Di ide st ess Fluid outlet size Wetted parts 311825F See Models page 3 Dura Flo 1800 430 cc 18 cm 2 79 1 2 Dura Flo 2400 580 cc 24 cm 3 72 in 2 in npt f 1 1 2 in npt m Carbon steel lowers Carbon steel chrome zinc and electroless nickel plating 304 440 and 17 4 PH grades of stainless steel tungsten carbide ductile iron acetal Stainless steel lowers 304 329 and 17 4 PH grades of stainless steel tungsten carbide acetal PTFE silicone nitride lowers 249992 246987 246988 and 15F298 only Packing materials See Repair Kits pages 16 19 21 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of twelve months from the date of sale repair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liabl
7. 00 580 cc Lowers order Part No 109508 Tool 10 Put the flats of the piston seat housing 12 in a vise Unscrew the rod 1 from the housing 12 leaving the ball guide 9 assembled to the rod Be careful that the piston ball 10 doesn t fall as you separate the housing 12 and ball guide 9 11 Remove the glands and v packings P from the pis ton seat housing 12 Inspect the ball 10 and ball seat B on the housing 12 for wear or damage 12 Inspect the outer surface of the displacement rod 1 and the inner surface of the cylinder 7 for scoring or wear replace if damaged If replacing the rod remove the ball guide 9 see step 13 Do not remove the ball guide 9 from the displace ment rod 1 unless either part needs replacement 13 Place the flats of the ball guide 9 in a vise Using a 24 in adjustable wrench or 3 4 in drive socket unscrew the rod 1 from the ball guide Repair Reassembly 1 If the ball guide 9 was removed place the flats of the displacement rod 1 in a vise Apply anti seize lubricant 222955 to the threads and mating faces of the rod and the ball guide Screw the ball guide onto the rod hand tight Remove from the vise See FIG 1 2 Install the piston packings P on the piston 12 in the correct order for your lower see Repair Kits pages 16 20 Install the v packings one at a time with the lips facing up To convert the lower to a different packing material s
8. 4282 184282 184282 184282 184282 184282 184282 184282 184282 SEAT intake valve carbide 222838 253742 222838 222838 222838 222838 222838 222838 222838 253742 El 6 BALL intake sst 2 in 50 8 110294 0294 110294 110294 110294 110294 110294 1 mm i m E LLL A CL EL al HOUSING intake 184390 184390 184390 BALL piston nitride 1 5 in 38 1 O1 BALL intake silicone nitride 2 in 50 8 mm ar carbide 184390 184390 184390 184390 184390 184390 184890 1 2 in 50 8 mm 9 HOUSING 222921 1222921 1222921 1222921 222921222921 222921 222921 222921 EAE outlet SCREW cap 5 8 11 x 12 in 109203 109203109203 305 mm cst SCREW cap 5 8 11 x 12 in 1109470 109470 109470 109470 109470109470 109470 305 mm sst Pree Y02a67 102067 102657 102857 102657 102657 02867 102887 7 4 BODY vale 184392 164582 164902 515 95 PLUG vate Besse 15085 e025 e025 150265150295 90208101748 101748 O Parts included in Repair Kit purchase separately See page 16 311825F 15 Repair Kits Repair Kits UHMWPE and PTFE Packings Throat Packings Piston Packings 11 25 35 26 34 36 29 33 TI8389a1 222845 Repair Kit for Dura Flo 1800 standard for 222805 241956 L430CS L430SS
9. I8389a2 253744 Repair Kit for Dura Flo 1800 standard for 249992 L430SM Pare Description aw 311825F Repair Kits 222878 Conversion Kit for Dura Flo 2400 11 184236 GLAND male piston stainless steel 13 184316 V PACKING piston leather 25 184185 GLAND female throat stainless steel E 129 184235 GLAND male throat stainless steel Lal 222850 Repair Kit for Dura Flo 1800 standard for 246987 246988 PACKING oat cane ES 642 GLAND female piston sainess ace 35 109262 V PACKING UHMWPE E 6 109261 V PACKING throat UHMWPE 3 a onan 222881 Repair Kit for Dura Flo 2400 standard for 15F298 packing nut torque to 27 40 Nem 20 30 ft lb 184315 V PACKING throat leather 184186 GLAND female piston stainless steel 109266 V PACKING piston UHMWPE 109265 V PACKING throat UHMWPE 19 Repair Kits 253745 Repair Kit for Dura Flo 2400 standard for 249991 L580SM Ko packing nut torque to 27 40 Nem 20 30 ft lb Description 184236 GLAND male piston stainless steel 120532 V PACKING piston UHMWPE 184185 GLAND female throat stainless steel 184235 GLAND male throat stainless steel PACKING throat eather GLAND female pion sas uc PACKING piston UHMWPE 3 20 311825F Dimensions Dimensions Dura Flo 533 21 2 in npt f 1 1 2
10. Install the intake seat housing 15 intake ball 16 ball guide 14 and seal 6 in the intake housing 17 Set the intake housing all the way into the vise 6 Place the cylinder 7 on the intake housing 17 Tap on the top of the displacement rod 1 witha rubber mallet to seat the cylinder 7 Lubricate the throat packings T Install the throat packings T in the outlet housing 19 in the correct order for your lower see Repair Kits pages 16 20 Install the v packings one at a time with the lips fac ing down To convert the lower to a different packing material see pages 16 20 8 Lubricate the threads of the packing nut 3 and loosely install it in the outlet housing 19 9 Lubricate the seal 6 and install it in the bottom of the outlet housing 19 Set the outlet housing on top of the cylinder 7 Apply thread lubricant to the six long cap screws 20 Install the cap screws through the outlet housing 19 and thread them loosely by hand into the intake housing 17 Tighten the cap screws oppositely and evenly then torque to 244 264 Nem 180 195 ft lb 10 Install the bleeder valve plug 35 The plug has two sets of threads Be sure to screw the plug fully into the valve body 34 Torque the plug to 30 38 Nem 22 28 ft lb It is not ordinarily necessary to remove the outlet fit ting 4 and o ring 5 However if they were replaced because of damage lubricate the o ring and place it on the
11. Instructions Parts gt 7 GRACO TM Dura Flo Lowers 311825F ENG Carbon Steel or Stainless Steel Lowers with Severe Duty Rod and Cylinder Dura Flo 1800 430 cc Lowers Dura Flo 2400 580 cc Lowers Important Safety Instructions Read all warnings and instructions in this manual Save these instructions See page 3 for model information including maximum working pressure TI8341a PROVEN QUALITY LEADING TECHNOLOGY Contents MOGGIS ca LSE PD Ed EEA GAEL EEE EDS EEL ELEN BGR 3 11215111115 4 tt i eee LE eee LE Bd Hrd HL eee 6 Pressure Relief Procedure 6 Required Tools es ee 5 85 6 DISASSOMDIY sinistre does 7 Reassembly 8 A ER ee ses take ds 11 Dura Flo 1800 430 cc Lowers 12 Dura Flo 2400 580 cc Lowers 14 Repair KIS mass EERE LEAR 885 E ee 16 UHMWPE and PTFE Packings 16 PTFE and Leather Packings 17 PTFE PACKINGS sit net San EL SAGES xi eda 18 UHMWPE and Leather Packings 19 DIMENSIONS ici BELA ee a ee ee BT ee 21 Technical Data xs Las AEA ME EMAL eee AE 21 Graco Standard Warranty 22 Graco Information 54cm sbenssenez 22 311825F Models Models Lower Part No and Maximum Fluid Pressure Series ns 246987 A Dura Flo 1800 430 cc stainless steel 4 leather 3 UHMWPE throat 31 TT 310 ve 4500 psi 3 UHMWPE
12. cuments avis et proc dures judiciaires ex cut s donn s ou intent s a la suite de ou en rapport directement ou indirectement avec les proc dures concern es Graco Information For the latest information about Graco products visit www graco com TO PLACE AN ORDER contact your Graco distributor or call to identify the nearest distributor Phone 612 623 6921 or Toll Free 1 800 328 0211 Fax 612 378 3505 All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice Original instructions This manual contains English MM 311825 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 Copyright 2006 Graco Inc is registered to ISO 9001 www graco com Revised 03 2011
13. d or that pressure has not been fully relieved after follow ing the steps above VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually then loosen completely Clear hose or tip obstruction 6 311825F Disassembly Lay out all the removed parts in sequence to ease reas sembly Clean all parts with a compatible solvent and inspect them for wear or damage Refer to FIG 1 Repair Kits are available to replace the throat T and piston P packings and to replace the o rings and cylinder seals For the best results use all the new parts in the kit Kit parts are marked with an asterisk for example 11 These kits also can be used to convert the lower to different packing mate rials Refer to pages 16 20 1 Flush the pump if possible Stop the pump at the bottom of its stroke Relieve the pressure page 6 2 Disconnect the lower from the motor See your sep arate pump assembly manual 3 Stand the lower upright in a large vise Loosen but do not remove the packing nut 3 Remove the six long cap screws 20 4 Lift the outlet housing 19 straight up off the lower Be careful not to scratch the displacement rod 1 while removing the housing 5 Lift the cylinder 7 displacement rod 1 and piston assembly off the intake housing 17 6 Remove the seal 6 ball guide 14 intake ball 16 intake seat housing 15 and o ring 27 from the intake housing 17 Inspect
14. ding but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale GRACO MAKES NO WARRANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN CONNECTION WITH ACCESSORIES EQUIPMENT MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO These items sold but not manufactured by Graco such as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnaissent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous do
15. e for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or substitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy inclu
16. ee pages 16 20 Accessory Service Tools are available which fit over the top of the displacement rod making it easier to use a 24 in adjustable wrench or 3 4 in drive socket when disassembling assembling the rod and piston e For Dura Flo 1800 430 cc Lowers order Part No 109507 Tool e For Dura Flo 2400 580 cc Lowers order Part No 109508 Tool 3 Apply anti seize lubricant 222955 to the threads and mating faces of the ball guide 9 and piston seat housing 12 Place the flats of the piston seat hous ing in a vise Place the ball 10 on the piston seat Screw the assembled rod 1 and ball guide 9 onto the piston assembly hand tight then torque to 459 481 Nem 338 354 ft lb CAUTION To reduce the possibility of costly damage to the rod 1 and cylinder 7 first place the cylinder on a soft block of wood Always use a rubber mallet or an arbor press to drive the rod 1 into the cylinder 7 Never use a hammer to drive the rod 4 Use an arbor press to reinstall the rod 1 into the cylinder 7 as follows The cylinder is symmetrical so either end may face up Lubricate the piston packings P With the piston end facing down lower the rod into the cylinder Start the piston into the cyl inder as much as possible then drive the rod and piston the rest of the way into the cylinder with the arbor press 5 Lubricate the o ring 27 and seal 6 Install the o ring on the intake seat housing 15
17. eel 3 ET PTFE 24 MPa 235 bar 3400 psi L580SM A Dura Flo 2400 580 cc stainless steel 4 leather 3 UHMWPE throat 24 MPa 235 bar 3400 psi 3 UHMWPE 2 leather piston PR N xr SNr 311825F 3 Warnings Warnings The following warnings are for the setup use grounding maintenance and repair of this equipment The exclama tion point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risk Refer back to these warnings Additional product specific warnings may be found throughout the body of this manual where applicable 1 FIRE AND EXPLOSION HAZARD Flammable fumes such as solvent and paint fumes in work area can ignite or explode To help prevent fire and explosion e Use equipment only in well ventilated area e Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and plastic drop cloths potential static arc Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Ground all equipment in the work area See Grounding instructions Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail If there is static sparking or you feel a shock stop operation immediately Do not use equipment until you identify and correct the problem Keep a w
18. fitting Screw the fitting into the outlet housing 19 Torque to 156 171 Nem 115 126 ft lb 11 Reconnect the lower to the motor as explained in your separate pump assembly manual 311825F Repair A Torque to 156 171 Nem 115 126 ft lb i A 7 8 A Torque to 135 169 Nem 100 125 ft lb aa For 241648 249991 and 15F298 limit torque to 27 40 Nem 20 30 ft lb A Torque to 459 481 Nem 338 354 ft lb A Torque oppositely and evenly to 244 264 Nem 180 195 ft lb P ie A Apply anti seize lubricant to threads and mating faces A Lubricate A Apply thread lubricant Use arbor press to drive into cylinder 7 A Unscrew plug from valve housing and clean l Ad Torque to 30 38 Nem 22 28 ft lb y 34 AN with stainless steel i 35 A4 S As P s J 6 31 A _ _ E Il ES LE a J E 1 54 ET 4 14 A Ru x 17 X A RI D o i 16 TI8392a FIG 1 Cutaway View 311825F 9 Repair 10 311825F Parts Parts TI8340a 11 311825F Parts Dura Flo 1800 430 cc Lowers See the parts drawing on page 11 Part numbers vary by lower To find the part number used in your lower read down the chart to find the desired ref no then read left to right to find the part number for your lower Carbon Steel Lowers Lower PartNo Part No 222796 222988 ih Description CST CST CST Qty 1 ROD displacement sst a ue 184276
19. includes throat 222845 222845 see 222848 222845 253744 222850 222850 222845 and piston packings and page 16 items 5 6 and 27 see pages 16 19 NO 3 PACKING NUT WET CUP 184458 184458 184458 184458 184458 184458 184458 184458 184458 184458 4 FITTING outlet 1 1 2 in 1184387 184387 184387 184387 184387 184387 184387 184387 184387 1 npt m x M42 x 20 sst FITTING outlet 3 4 15B316 1 npt m x M42 x 20 sst 10 IBALL piston sst 1 25 in 102973 102973 102973 1 31 8 mm BALL piston carbide 112267 112267 112267 1 1 25 in 31 8 mm BALL piston silicone 15C869 15C869 15C869 15C869 1 nitride 1 25 in 31 8 mm 14 GUIDE ball intake 184282 184282 184282 184282 184282 184282 184282 184282 184282 184282 SEAT intake valve car bide 55551557525 Eee 15 222838 222838 222838 222838 222838 253742 222838 222838 222838 253742 16 BALL intake sst 2 in 110294 110294 110294 1 50 8 mm BALL intake carbide 2 C59027 C59027 C59027 1 in 50 8 mm BALL intake silicone 15C868 15C868 15C868 15C868 1 nitride 2 in 50 8 mm 20 SCREW cap 5 8 11 x 12 in 305 mm cst SCREW cap 5 8 11 x 12 109470 109470 109470 109470 109470 109470 109470 109470 109470 109470 in 305 mm sst ES WASHER es Tesora ere ease ease eas eae eae ease 5 4 BODY valve bleeder 164302 150126 64382 190126 104502 MN foe 1 5 PLUG va
20. lve bleeder 19028 150295 e025 160288 oozes mou PLUG pie 17 Parts included in Repair Kit purchase separately See page 16 5 311825F 13 Parts Dura Flo 2400 580 cc Lowers See the parts drawing on page 11 Part numbers vary by lower To find the part number used in your lower read down the chart to find the desired ref no then read left to right to find the part number for your lower Carbon Steel Lowers LowerPartNo Part No 222801 222991 222992 NE L580CS Description CST CST CST CST CST Qty 1 ROD displacement sst 184002 184002 184002 184002 184002 ig 2 KIT repair includes throat and piston packings 222879 222877 222876 222879 222875 and items 5 6 and 27 see pages 16 19 i PACKING NUT WET CUP 184006 184006 184006 184006 184006 dsl outlet 1 1 2 in npt m x M42 x 20 co 184279 184279 184279 184279 ball 184297 184297 184297 184297 piston 10 BALL piston sst 1 5 in 38 1 mm 108001 108001 108001 nn 108001 1 BALL piston ue carbide 1 5 in 38 1 mm BALL piston 1 silicone nitride 1 5 in 38 1 mm EE EL 16 BAL intake sor 2n LL LS BALL intake C59027 carbide 2 in 50 8 mm BALL intake silicone nitride 2 in 50 8 mm HOUSING intake 184275 18427511842751184275 184275 HOUSING 222922122292212229221222922 outlet 20 SCREW cap 5 8 11 x 12 in 305 mm c
21. orking fire extinguisher in the work area SKIN INJECTION HAZARD High pressure fluid from gun hose leaks or ruptured components will pierce skin This may look like just a cut but it is a serious injury that can result in amputation Get immediate surgical treatment e Do not point gun at anyone or at any part of the body Do not put your hand over the spray tip Do not stop or deflect leaks with your hand body glove or rag Do not spray without tip guard and trigger guard installed Engage trigger lock when not spraying Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury e Do not operate the unit when fatigued or under the influence of drugs or alcohol e Do not exceed the maximum working pressure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Read fluid and solvent manufacturer s warnings For complete information about your material request MSDS forms from distributor or retailer Check equipment daily Repair or replace worn or damaged parts immediately with genuine manu facturer s replacement parts only Do not alter or modify equipment Use equipment only for its intended purpose Call your distributor for information
22. s e Hearing protection Repair Repair Pressure Relief Procedure Required Tools e Set of socket wrenches e Set of adjustable wrenches e 24 in adjustable wrench e Torque wrench Trapped air can cause the pump to cycle unexpectedly e Rubber mallet which could result in serious injury from splashing or e Arbor press moving parts e Soft wooden block approx 1 square foot in size e Large vise with soft jaws 1 Engage trigger lock e Thread lubricant e Anti seize lubricant 222955 2 Shutoff the pump Loctite 2760 or equivalent a For air powered pumps close the bleed type Accessory Service Tools are available which fit over master air valve the top of the displacement rod making it easier to use a 24 in adjustable wrench or 3 4 in drive b For hydraulic powered pumps close the supply socket when disassembling assembling the rod and line shutoff valve U first then close the return piston line shutoff valve V e For Dura Flo 1800 480 cc Lowers order Part 3 Disengage the trigger lock No 109507 Tool 4 Hold a metal part of the gun firmly to a grounded e For Dura Flo 2400 580 cc Lowers order Part metal pail Trigger the gun to relieve pressure No 109508 Tool 5 Engage the trigger lock 6 Open all fluid drain valves in the system having a waste container ready to catch drainage Leave drain valve s open until you are ready to spray again 7 If you suspect the spray tip or hose is clogge
23. st 109203 109203 109203 109203 109203 6 SCREW cap 5 8 11 x 12 in 305 mm sst STORING PTFE 102857 102857 102857 102857 102857 T 33 WASHER sst Parts included in Repair Kit purchase separately See page 16 14 311825F Parts Stainless Steel Lowers L580SS L580SM 222803 222993 222994 236226 236230 241648 15F298 249991 Description SST SST SST 55 SST SST 155 155 SST SST wa ROD displacement sst 184002 15G854 184002 184002 184002 184002 184002 184002 184002 15G854 1 2 KIT repair includes throat and piston packings and items 5 6 and 27 see pages 16 19 3 PACKING NUT WET CUP NUT WET CUP 184388 184388 184388 184388 184388 184388 184388 184388 184388 184388 1 outlet 1 1 2 in Poe es mee bees a ue npt m x M42 x 20 sst S O RING PTFE 100 RING PTFE 109213 109213 109213 109213 109213 109213 109213 109213 109213 1 eenas De aor rior ar rawr 2 7 rin so eons rs625 T GUIDE ball 184297 184297 184297 184297 184297 184297 184297 184297 184297 184297 piston BALL piston sst 1 5 in 38 1 109220 109220 109220 109220 109220 109220 1 7 mm BALL piston wi H _ carbide 1 5 in 38 1 mm ER carbide seat 222802 253741 222802 222802 222802 222802 222802 222802 222802 253741 1 4 GUIDE ball intake 18
24. the ball 16 and the ball seat A on the housing 15 for wear or dam age 7 Remove the seal 6 from the bottom of the outlet housing 19 Unscrew the packing nut 3 Remove the glands and v packings T from the housing Do not remove the outlet fitting 4 and o ring 5 unless they need replacement 8 Unscrew the bleeder valve plug 35 completely from the valve body 34 Clean the valve threads and the bleed hole It is not necessary to remove the valve body CAUTION To reduce the possibility of costly damage to the rod 1 and cylinder 7 first place the cylinder on a soft block of wood Always use a rubber mallet or an arbor press to drive the rod 1 out of the cylinder 7 Never use a hammer to drive the rod 311825F Repair 9 Stand the cylinder 7 upright on a wooden block Using a rubber mallet or an arbor press drive the displacement rod 1 and piston assembly down into the cylinder as far as possible then place the cylin der on its side and continue to drive the rod out the bottom until the piston comes free Pull the rod and piston from the cylinder being careful not to scratch the rod or cylinder Accessory Service Tools are available which fit over the top of the displacement rod making it easier to use a 24 in adjustable wrench or 3 4 in drive socket when disassembling assembling the rod and piston e For Dura Flo 1800 430 cc Lowers order Part No 109507 Tool e For Dura Flo 24
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