Graco 311827G User's Manual
Contents
1. 13 184305 V PACKING piston leather 184175 GLAND female piston stainless steel 237178 Repair Kit Dura Flo 1200 Lowers standard for 247192 237514 Description Qty 184179 GLAND female throat stainless steel 109309 V PACKING throat PTFE 184309 V PACKING throat leather 184229 GLAND male throat stainless steel 11 184230 GLAND male piston stainless steel m 12 109310 V PACKING piston PTFE E 13 184310 V PACKING piston leather 184180 GLAND female piston stainless steel 311827G PTFE Packings Throat Packings Piston Packings 11 ae 12 A 6 14 TI8389a1 237236 Repair Kit Dura Flo 600 Lowers T18389a2 Description Qty 184172 GLAND female throat stainless steel 4 109302 V PACKING throat PTFE PACKING twos PTFE 0 3 07 TT T4222 GLAND male piston stariess see 237242 Repair Kit Dura Flo 750 Lowers No Pato Description O lay E 1042 GLAND male throat sainless steel 1 TT T4223 GLAND male piston stariess see Ls ETE V PACKING EE PTFE 184173 GLAND female piston stainless steel 237173 Repair Kit Dura Flo 900 Lowers standard for 236897 Description Qty 184174 GLAND female throat stainless steel 311827G Repair Kits 237179 Repair Kit Dura Flo 1200 Lowers standard for 236490 Description Qty 184179 GLAND female throat stainless steel 109309 V PACKING throat PTFE 184229 GLAND male thro2. 2 311827G 7 Repair 3 See FIG 2 Place the flats of the piston 15 in a vise Place the ball 10 on the piston seat E Screw the piston ball guide 9 onto the piston hand tight then torque as noted See FIG 4 Lubricate the throat packings T Install the throat packings in the outlet housing 7 in the correct order for your lower see Repair Kits pages 14 17 Install the v packings T one at a time with the lips facing down To convert the lower to a different packing material see Repair Kits pages 14 17 5 Lubricate the threads of the packing nut 2 and loosely install it in the outlet housing 7 CAUTION Reassem bly 8 Place the outlet housing 7 in a vise see FIG 1 Slide the rod 1 into the housing then screw the 1 If it was necessary to remove the piston ball guide cylinder 8 into the housing handtight The threads 9 from the displacement rod 1 clean the threads will engage easily until the seal 24 contacts the of the rod and ball guide Screw the ball housing sealing surface of the outlet housing The top of the onto the rod handtight Place the flats of the ball rod will protrude from the packing nut 2 guide in a vise and torque as noted in FIG 4 9 See FIG 4 Install the seal 247 on the bottom of the 2 See FIG 4 Install the piston packings on the piston cylinder 8 Lubricate the seal and the threads of 15 in the correct order for your lower see Repair the cylinder Wit
3. 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 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 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 MSDS s 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 seri
4. the intake housing 16 as noted in FIG 4 This will torque both cylinder joints A and B Torque the intake valve 18 as noted in FIG 4 Torque the packing nut 2 as noted in FIG 4 Reconnect the lower to the motor as explained in your separate pump assembly manual 311827G Repair A Dura Flo 600 and 750 Torque to 61 75 Nem 45 55 ft lb Dura Flo 900 and 1200 Torque to 136 149 Nem 100 110 ft lb A Torque to 325 353 Nem 240 260 ft lb A Dura Flo 600 and 750 Torque to 258 285 Nem 190 210 ft lb p Dura Flo 900 Torque to 271 298 Nem 200 220 ft Ib Pp A 7 Dura Flo 1200 Torque to 386 407 Nem 285 300 ft lb 4 AA Lubricate A Lips must face up A Lips must face down A Torque to 190 217 Nem 140 160 ft Ib Dura Flo 600 Apply thread sealant Throat Packings T see Repair Kits pages 14 17 NA A a AR Aa ayy lt y 10 TI8389a1 1 9 Piston Packings P a a see Repair Kits pages 14 17 P f 15 A Lu LA N24 Y 16 A a NN N18 ka TI8389a TI8389a2 FIG 4 311827G Parts Parts See the parts listings on pages 11 and 12 ra TN 9 gt lt 0 V m D OQ NON 50 See Repair Kits page 14 50 See Repair Kits page 14 NO N 30 17 24 TI8342b 10 311827G Parts Dura Flo 600 145 cc and Dura Flo 750 180 cc Lowers See the parts drawing on page 10 Part numbers vary by low
5. 7 5 cm 1 16 in Dura Flo 900 220 cc 9 cm 1 40 in 3 Dura Flo 1200 290 cc 12 cm 1 86 in Wetted parts 304 316 440 and 17 4 PH grades of stainless steel tungsten carbide PTFE glass filled PTFE Packing materials See Repair Kits pages 14 17 Dimensions A Weight Lower Model mm in C kg Ib 1460 Tino 29 65 TI8343a 311827G 19 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 liable 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 mater
6. 8 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 For patent information see www graco com patents Original instructions This manual contains English MM 311827 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2006 Graco Inc All Graco manufacturing locations are registered to ISO 9001 WWW graco com Revised 18 May 2012
7. 82 237182 262516 8 CYLINDER 189383 189383 1189383 189383 189383 189383 9 GUIDE ball piston 189408 189408 189408 189408 189408 189408 1 BALL piston sst 3 4 in 19 mm 101859 101859 1101859 101859 1101859 1018529 1 PISTON carbide seat 236587 236587 1236587 236587 236587 236587 HOUSING intake valve 189396 189396 1189396 189396 189396 1189396 Po PLUG pipe soseta S mprast Drs omes Dover Dome 237710 KIT repair includes throat and piston pack 237172 237172 See page 237173 237710 1 ings see pages 14 17 and items 10 17 16 24 and 30 Ki NE pr HOUSNG a SE mu 7 E LLL p ees T Parts included in Hepair Kit purchase separately See page 14 A Heplacement Danger and Warning labels tags and cards are available at no cost 12 311827G Parts Dura Flo 1200 290 cc Lowers See the parts drawing on page 10 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 ower PartNo Description DF 1200 DF 1200 DF 1200 DF 1200 DF 1200 DF 1200 Qty e eon fus ees fin eeo je tes i S GUDE bar pon e jm ie e 389 i js TON came ses 22 Lens fans fans eus 2 KIT repair includes throat and piston pack 1237178 237178 237179 237180 237713 24C162 ings see pages 14 17 and items 10 17 24 and 30 Parts included in Repair Kit purchase separa
8. 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 documents avis et proc dures judiciaires ex cut s donn s ou intent s 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 32
9. Instructions Parts 5 7 GRACO TM Dura Flo Lowers 311827G EN Stainless steel lowers with severe duty rod and cylinder used for spray or transfer of common industrial coatings and adhesives For professional use only Dura Flo 600 145 cc Lowers Dura Flo 750 180 cc Lowers Dura Flo 900 220 cc Lowers Dura Flo 1200 290 cc Lowers Important Safety Instructions e Read all warnings and instructions in this manual Save these instructions See page 2 for model information including maximum working pressure TI8343a PROVEN QUALITY LEADING TECHNOLOGY Models Contents MOGGIS 223396 Pa TEEN ENNA ARA LE ES 2 Dura Flo 1200 290 cc Lowers 13 WamIngs se NAA BA Pa AN eee eka 3 nepal NIIS a Kan oe ak ete NAG E 14 FIGDaIT sakahan educ a Dua Dn Ban aka a au uu 5 Leather Packings with PTFE Backup 14 Pressure Relief Procedure 5 PIE PACKINGS zan ASA dpud tes pee 15 FROGUINGG TOOIS uox Ka BANA nG es 5 UHMWPE and PTFE Packings 16 DISASSEMDIY 2 kaawa BDAY hee 5 UHMWPE and Leather Packings 17 Reassembly 8 Technical Data i322 93 owen iis est 19 Paris 55 ds 9 9 BLRRIG ERR Res pigs 10 DIMENSIONS Rene RE EE EET 19 Dura Flo 600 145 cc and Dura Flo 750 180 cc Graco Standard Warranty 20 LOWES naaa boa mea uiua ci ated dar as 11 Graco Information 20 Dura Flo 900 220 cc Lowers 12 M
10. at stainless steel 184230 GLAND male piston stainless steel 109310 V PACKING piston PTFE 184180 GLAND female piston stainless steel 24F547 Repair Kit Dura Flo 1200 Lowers Description 184179 GLAND female throat stainless steel 109334 V PACKING throat CF PTFE 15 Repair Kits UHMWPE and PTFE Packings Piston Packings Throat Packings 25 TI8389a1 TI8389a2 237609 Repair Kit Dura Flo 600 Lowers standard for 241177 L145SS L14BSS Nl 3 184172 GLAND female throat stainless steel EI ee V PACKING throat PTFE L2 109252 V PACKING throat UHMWPE 184222 GLAND male throat stainless steel 184222 GLAND male piston stainless steel 109302 V PACKING piston PTFE 109252 V PACKING piston UHMWPE 184172 GLAND female piston stainless steel 23 608 Repair Kit Dura Flo 750 Lowers standard for L180SS No pato soon ty 3 184173 GLAND female throat stainless steel E T Wes 109303 V PACKING throat PTFE 109253 V PACKING throat UHMWPE 184223 GLAND male throat stainless steel 184223 GLAND male piston stainless steel 109303 V PACKING piston PTFE 109253 V PACKING piston UHMWPE 184173 GLAND female piston stainless steel 237710 Repair Kit Dura Flo 900 Lowers standard for L220SS L22BSS T mU aca 3 184174 GLAND female throat stainless steel E ie V PACKING throat PTFE KI 109254 V PACKING throat UHMWPE 184224 GLAND male
11. er 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 Lower Part No 247168 236458 241177 L145SS L14BSS 236456 261657 TES Description DF 600 DF 600 DF 600 DF 600 DF 600 DF 750 DF 750 DF 750 Qty B GUIDE bai pison i89406 iesM06 189406 189406 189406 100497 100407 190407 1 Po PLUG pipe soret Pa Se pnas 101728 as fore pore ora i 237240 237608 KIT repair includes throat and piston 237234 237234 237609 237609 1237609 237240 1 packings see pages 14 17 and items 10 17 24 and 30 EM mu 51 HOUSING valve 184392 184392 184392 Sr Homme feep Qe Parts included in Repair Kit purchase separately See page 14 A Heplacement Danger and Warning labels tags and cards are available at no cost 311827G 11 Parts Dura Flo 900 220 cc Lowers See the parts drawing on page 10 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 Lower Part No 247190 236470 248816 236897 L220SS L22BSS Description DF 900 DF 900 DF 900 DF 900 DF900 7 DF 900 Qt ROD displacement sst 189316 1189316 189316 189316 189316 189316 PACKING NUT WET CUP 236582 1236582 1236582 236582 236582 236582 HOUSING outlet 262516 237182 1237182 2371
12. g 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 working 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
13. h the beveled ball stop surfaces Kits pages 14 17 Install the v packings P one at S facing down screw the intake housing 16 a time with the lips facing up onto the cylinder handtight The threads will engage easily until the seal 24 contacts the sealing sur face of the intake housing To convert the lower to a different packing material see Repair Kits pages 14 17 10 See Fia 3 Install the seal 30 on the intake valve 18 Lubricate the seal and the threads of the intake valve Place the intake ball 177 in the intake hous ing 16 then screw the intake valve 18 into the intake housing handtight The threads will engage easily until the seal 30 contacts the sealing sur face of the intake housing N Orient so the end with the ball cavity S see FIG 4 A 18 A Lubricate faces the ball 177 N16 To reduce the possibility of costly damage to the rod 1 and cylinder 8 always use a rubber mallet to drive the rod into the cylinder Never use a hammer to drive the rod FIG 3 6 Lubricate the piston packings P Slide the dis placement rod 1 and piston assembly down into the cylinder 8 The cylinder is symmetrical so either end may face up Use a rubber mallet to drive the rod into the cylinder until the piston 15 is near the bottom of the cylinder Install the seal 247 on the top of the cylinder 8 Lubricate the seal and the top threads of the cylin der Torque
14. hread sealant 311827G Repair Disassembly Lay out all the removed parts in sequence to ease reas sembly Packing Repair Kits are available For the best results use all the new parts in the kit Kit parts are marked with an asterisk for example 3 These kits can also be used to convert the lower to differ ent packing materials See pages 14 17 1 Flush the pump if possible Stop the pump at the bottom of its stroke Relieve the pressure page 5 2 Disconnect the lower from the motor See your sep arate pump assembly manual 3 Place the lower lengthwise in a large vise with the jaws on the outlet housing 7 as shown in FIG 1 or on the cylinder 8 flats Loosen but do not remove the packing nut 2 4 Unscrew the intake valve 18 Be careful to catch the intake ball 17 as you remove the intake valve so it does not fall and suffer damage Remove the seal 30 Inspect the ball and seat D for wear or damage Repair 5 Unscrew the intake housing 16 The lower assem bly may separate at joint A or joint B CAUTION To reduce the possibility of costly damage to the rod 1 and cylinder 8 always use a rubber mallet to drive the rod out of the cylinder Never use a hammer to drive the rod If the assembly separates at foint A a Hold the cylinder 8 flats with a wrench and unscrew the intake housing 16 For Dura Flo 900 and 1200 Lowers Using a rubber mallet drive the rod 1 a
15. ials 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 including 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
16. ion Qty 184172 GLAND female throat stainless steel 184302 V PACKING throat leather 109252 V PACKING throat UHMWPE 184222 GLAND male throat stainless steel 184222 GLAND male piston stainless steel 184302 V PACKING piston leather 109252 V PACKING piston UHMWPE 184172 GLAND female piston stainless steel 237244 Repair Kit Dura Flo 750 Lowers No Pato Description O lay 184173 GLAND female throat stainless steel 184303 V PACKING throat leather 5 109253 V PACKING throat UHMWPE 184223 GLAND male piston stainless steel NI 184303 V PACKING throat leather 2 109253 V PACKING piston UHMWPE 184173 GLAND female piston stainless steel 3 184223 GLAND male throat stainless steel Maa z 2 311827G Repair Kits 237174 Repair Kit Dura Flo 900 Lowers Description No 184174 GLAND female throat stainless steel m 3 1 184304 V PACKING throat leather 109254 V PACKING throat UHMWPE 237180 Repair Kit Dura Flo 1200 Lowers standard for 237515 Description Qty 184179 GLAND female throat stainless steel 4 184309 V PACKING throat leather 5 109259 V PACKING throat UHMWPE 17 Repair Kits N 18 311827G Technical Data Technical Data Maximum fluid working pressure See Graco Information 20 page 2 Lower effective area Dura Flo 600 145 cc 6 cm 0 93 in 2 Dura Flo 750 180 cc
17. n and strike the top of the rod 1 on a plastic or wooden block until the piston comes free Pull the rod and piston from the cylinder being careful not to scratch the parts See the Detail in FIG 1 d Remove the cylinder seals 24 Shine a light into the cylinder to inspect the inner surface for scoring or wear Now g0 to step 6 Place the piston flats 15 in a vise See FIG 2 Unscrew the piston ball guide 9 from the piston Be careful to catch the piston ball 10 as you separate the parts so it does not fall and suffer damage Examine the displacement rod 1 for scratches and other damage Only if the rod needs replacement unscrew it from the piston ball guide 9 using a wrench on the flats of the rod Remove the piston glands and v packings P Inspect the ball 10 seat E and guides F on the ball guide for wear or damage See FIG 4 Unscrew the packing nut 2 Remove the throat packings T from the outlet housing 7 Clean all parts with a compatible solvent and inspect them for wear or damage 311827G Repair PAS Torque to 325 353 Nem 240 260 ft Ib A Lubricate AN YAN Torque to 190 217 Nem 140 160 ft Ib Detail Dura Flo 600 and 750 Lowers 2 1 1 Bic 8 TI8360a 4518 FiG 1 A Dura Flo 600 and 750 Torque to 258 285 Nem 190 210 ft lb Dura Flo 900 Torque to 271 298 Nem 200 220 ft lb Dura Flo 1200 Torque to 386 407 Nem 285 300 ft lb TI8361a TI8362a FIG
18. nd piston assembly out of the outlet housing 7 and cylin der 8 until the piston comes free Pull the rod and piston from the cylinder being careful not to scratch the parts For Dura Flo 600 and 750 Lowers Turn the cyl inder 8 upside down and strike the top of the rod 1 on a plastic or wooden block until the piston comes free Pull the rod and piston from the cylinder being careful not to scratch the parts See the Detail in FIG 1 Using a wrench on the cylinder 8 flats unscrew the cylinder from the outlet housing 7 Remove the cylinder seals 24 Shine a light into the cylinder to inspect the inner surface for scoring or wear Now go to step 6 If the assembly separates at foint B a Unscrew the cylinder 8 and intake housing 16 from the outlet housing 7 Carefully pull the cylinder and intake housing straight out of the outlet housing The displacement rod 1 and piston assembly will come out with these parts Place the intake housing 16 in a vise Using a wrench on the cylinder 8 flats unscrew the cyl inder The rod 1 and piston assembly will remain in the cylinder c For Dura Flo 900 and 1200 Lowers Using a rubber mallet drive the rod 1 and piston assembly out of the outlet housing 7 and cylin der 8 until the piston comes free Pull the rod and piston from the cylinder being careful not to scratch the parts For Dura Flo 600 and 750 Lowers Turn the cyl inder 8 upside dow
19. odels Part No Packing Stacks Working Pressure esse B Du io70 180cc leather PTFE backup 47 MPa 469 bar 6800 ps PS LOS LS LL dt x xe yr em LAS me x Nor 247190 Dura Flo 900 220 cc 4 leather 1 PTFE backup 41 MPa 414 bar 6000 psi L220SS 3 UHMWPE 2 PTFE 41 MPa 414 bar 6000 psi Dura Flo 1200 290 cc 41 MPa 414 bar 6000 psi This lower can be connected only to NXT 2200 size motors mm LS LR PR LAS LU LL A lt x yx Nre Nor 2 311827G 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 311827G N 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 Use equipment only in well ventilated area 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 Groundin
20. ous 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 Gloves e Hearing protection 4 311827G Repair Pressure Relief Procedure Trapped pressure can cause the pump to cycle unex pectedly which could result in serious injury from splashing or moving parts 1 Engage the trigger lock 2 Shutoff the pump a For air powered pumps close the bleed type master air valve b For hydraulic powered pumps close the supply line shutoff valve first then close the return line shutoff valve 3 Disengage the trigger lock 4 Hold a metal part of the gun firmly to a grounded metal pail Trigger the gun to relieve pressure 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 clogged 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 Required Tools Set of adjustable wrenches Large pipe wrench 2 5 8 in wrench Torque wrench Rubber mallet O ring pick Large vise Thread lubricant T
21. tely See page 14 x A Replacement Danger and Warning labels tags and cards are available at no cost 311827G 13 Repair Kits Repair Kits Leather Packings with PTFE Backup Throat Packings Piston Packings 3 4 5 19 6 TI8389a1 TI8389a2 237234 Repair Kit Dura Flo 600 Lowers standard for 247168 236458 Description 3 184172 GLAND female throat stainless steel E ECCE V PACKING throat PTFE P ems WPRCRNG Prost amor 4 KJ Pa aa T i6a222 GLAND male piston stainless steel T 12 106902 V PACKING pistons PTFE 7 E 13 184302 V PACKING SENE leather 184172 GLAND female piston stainless steel 237240 Repair Kit Dura Flo 750 Lowers standard for 236456 261657 Description Qty 184173 GLAND female throat stainless steel 4 109303 V PACKING throat PTFE 5 184308 V PACKING throat leather 184223 GLAND male throat stainless steel 184223 GLAND male piston stainless steel 3j 109303 V PACKING piston PTFE be 13 184303 V PACKING piston leather 184173 GLAND female piston stainless steel 14 237172 Repair Kit Dura Flo 900 Lowers standard for 247190 236470 Description Qty 184174 GLAND female throat stainless steel 109304 V PACKING throat PTFE 184304 V PACKING throat leather 184224 GLAND male throat stainless steel 11 184225 GLAND male piston stainless steel m 12 109305 V PACKING piston PTFE E
22. throat stainless steel 184225 GLAND male piston stainless steel 109305 V PACKING piston PTFE 109255 V PACKING piston UHMWPE 184175 GLAND female piston stainless steel 16 23 713 Repair Kit Dura Flo 1200 Lowers standard for L290SS Part no lpeserptom 000 pm 184179 GLAND female throat stainless steel mui 109309 V PACKING throat PTFE 2 109259 V PACKING throat UHMWPE 184229 GLAND male throat stainless steel 11 184230 GLAND male piston stainless steel d 109310 V PACKING piston PTFE 109260 V PACKING piston UHMWPE NS 184180 GLAND female piston stainless steel E 24C162 Repair Kit Dura Flo 1200 Lowers standard for 24B923 Description Qty 184179 GLAND female throat stainless steel 109334 V PACKING throat CF PTFE 109259 V PACKING throat UHMWPE 184229 GLAND male piston stainless steel 184230 GLAND male piston stainless steel 109335 V PACKING piston CF PTFE 109260 V PACKING piston UHMWPE 184180 GLAND female piston stainless steel For Part No 248816 Dura Flo 900 Lower Throat Packings Piston Packings 11 3 12 4 6 14 TI8389a1 TI8389a2 Description Qty 184174 GLAND female throat stainless steel 4 109254 V PACKING throat UHMWPE 311827G UHMWPE and Leather Packings Throat Packings Piston Packings 11 d 13 5 6 14 TI8389a1 237238 Repair Kit Dura Flo 600 Lowers T18389a2 Descript
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