Instructions – Parts List

1 Instructions Parts ListGRACO INC. BOX 1441 MINNEAPOLIS, MN 55440 1441 Copyright 2002, Graco Inc. is registered to EN ISO 9001 WITH OR WITHOUT ELECTRONIC METERSV5t V12t EM6t andEM12tDispense Valves308642 NImportant Safety InstructionsRead all warnings and Instructions in this these the list on page 3 for Model Numbersand manual 307965 for information on electronicmeters 244075 and 238644EM12 Model 23864106292A06294 ABare ValveModel 2386468537 ATI0407EM6 Model 243599 For dispense of petroleum and synthetic based psi (10 MPa, 102 bar) Maximum Working PressureTable of ContentsModels3.. Warnings4.. Installation6.. Operation9.. Troubleshooting10.. Service11.. Parts EM12 and V12 Dispense Valves12.. Parts EM6 Dispense Valves13.. Parts V5 Dispense Valves14.. Technical Data15.. Graco Standard Warranty16.. Graco Phone Number16.. 2308642 Notes3086423 ModelsNon-Metered ValvesV12 with trigger lockWith Extension238644 3/4 in. swivel, rigid extension238645 3/4 in.

2 Swivel, flex extension238651 1/2 in. swivel, rigid extension238652 1/2 in. swivel, flex extensionV5 with trigger lockWith Extension222411, Series C, 1/2 in. swivel, oil nozzle/extension222412, Series C, 1/2 in. swivel, gear lube extension222413, Series C, 1/2 in. swivel, ATF nozzle/extensionBare Valves238646 3/4 in. swivel, no extension, with trigger lock238647 1/2 in. swivel, no extension, with trigger lock243992 1/2 in. swivel, no extension, without triggerlockMetered ValvesEM12 with trigger lockEnglish Meter238636 3/4 in. swivel, rigid extension238637 3/4 in. swivel, flex extension238640 1/2 in. swivel, rigid extension238641 1/2 in. swivel, flex extensionMetric Meter238638 3/4 in. swivel, rigid extension238639 3/4 in. swivel, flex extension238642 1/2 in. swivel, rigid extension238643 1/2 in. swivel, flex extensionEM6 without trigger lockEnglish Meter243599 1/2 in. swivel, rigid extension243600 1/2 in. swivel, gear lube243601 1/2 in. swivel, flex extensionMetric Meter243602 1/2 in.

3 Swivel, rigid extension243603 1/2 in. swivel, gear lube243604 1/2 in. swivel, flex extension4308642 WarningsWarning SymbolWARNINGThis symbol alerts you to the possibility of seriousinjury or death if you do not follow the SymbolCAUTIONThis symbol alerts you to the possibility of damage toor destruction of equipment if you do not follow MISUSE HAZARDE quipment misuse can cause the equipment to rupture or malfunction and result in serious equipment is for professional use all instruction manuals, tags, and labels before you operate this the equipment only for its intended purpose. If you are not sure, call your Graco not alter or modify this equipment. Use only genuine Graco Parts and equipment daily. Repair or replace worn or damaged Parts not exceed the maximum working pressure of the lowest rated system component. Refer tothe Technical Data on page 15 for the maximum working pressure of this fluids and solvents which are compatible with the equipment wetted Parts .

4 Refer to theTechnical Data section of all equipment manuals. Read the fluid and solvent manufacturer not use 1,1,1 trichloroethane, methylene chloride, other halogenated hydrocarbon solvents orfluids that contain such solvents in pressurized aluminum equipment. Such use could result in achemical reaction, with the possibility of not use hoses to pull hoses away from traffic areas, sharp edges, moving Parts , and hot surfaces. Do notexpose Graco hoses to temperatures above 180_ F (82_ C) or below 40_ F ( 40_ C).DDo not lift pressurized with all applicable local, state, and national fire, electrical, and safety INJECTION HAZARDF luid from the dispensing valve, leaks, or ruptured components can inject fluid into your body andcause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or onthe skin can also cause serious injected into the skin may look like just a cut, but it is a serious injury. Get immediatesurgical not point the dispensing valve at anyone or at any part of the not put your hand or fingers over the end of the dispensing not stop or deflect leaks with your hand, body, glove or only extensions and nozzles that are designed for use with your dispensing not use a low-pressure flexible extension with this the Pressure Relief Procedure on page 9 before you clean, check, or service all fluid connections before you operate the the hoses, tubes, and couplings daily.

5 Replace worn or damaged Parts immediately. Donot repair high pressure couplings; you must replace the entire manual 307965 for electronic meters installation, operation, Parts , and cautions and : Numbers in parenthesis, for example (7), and in the Parts Drawings are reference numbers in the Parts List on InstallationFig. 1 shows a typical installation. Additionally, thesedispense valves can be installed on a not use this electronic metered dispensevalve on non-Graco consoles. Such use couldresult in the trigger becoming inadvertentlypressed while the dispense valve is 1 LMKNJ04472 AHKEYDESCRIPTIONHT hermal relief kit (required) part No. 237904 Install downstream from shut-off valveKHoseLHose reel fluid inlet hoseMHose reelNMetered dispense valveThe installation shown in Fig. 1 is only a guide. Thecomponents shown are typical; however, it is not acomplete system design. Contact your Graco distribu-tor for assistance in designing a system to suit yourparticular prevent line contamination, which can causeequipment malfunction or damage, flush the linesbefore you install the equipment in the AND EXPLOSION HAZARDThe movement of fluids through thedispensing system generates staticelectricity.

6 The static electricity cancause volatile fumes to ignite, resulting in explosionand fire. The dispensing system must always begrounded. See Grounding on page the reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow thePressure Relief Procedure on page Close the fluid shut-off valve (item J in Fig. 1).3. Ground the hose and reel or console. SeeGrounding on page 8. Do not use PTFE tapeon the pipe joints; it may cause a loss of groundacross the pipe ProcedureCAUTIONIf this is a new installation, or if the oil in thelines is contaminated, flush the lines before youinstall the dispensing the reduce the risk of serious injury, whenever youare instructed to relieve pressure, always follow thePressure Relief Procedure on page 2 to 6 are the Flushing Close the fluid shut-off valve (J) at each Make sure the main fluid outlet valve at the pumpis closed, the air pressure to the pump motor isadjusted, and the air valve is open.

7 Slowly openmain fluid Place the hose end (with no dispense valve con-nected) into a container for waste oil. Secure thehose in the container so it will not come out duringflushing. If you have multiple dispense positions,first flush the dispense position farthest from thepump, and work your way toward the Slowly open the shut-off valve (J) at the dispenseposition. Flush out a sufficient amount of oil toensure that the entire system is clean, and closethe Repeat step 5 at all other dispense the reduce the risk of serious injury, whenever youare instructed to relieve pressure, always follow thePressure Relief Procedure on page Loosen and disconnect the hose from the olddispense valve (the one that you are replacing).For steps 3 to 5, see Fig. Thread the extension (26a) into the outlet of thedispense valve, and tighten : Do not over tighten the extension tubeassembly by using the nozzle adapter to hand turn thenozzel. For rigid extensions, thread the extensionin at least three full turns, position the extensionfor proper alignment, and tighten the sealingnut (7).

8 The PTFE seal on the sealing nut mustface the valve Apply thread sealant to the male threads of thehose fitting, thread the hose fitting into the swivel(20), and tighten Thread the new nozzle (8) or nozzle adapter ontothe extension, and tighten Open all dispense position shut-off valves, andstart the pump to pressurize the system. See theOperation section for proper For metered dispense valves, to ensure dispens-ing accuracy, purge all air from the fluid lines anddispense valves before you use them. 20 Model shown is a V12 witha 75_ bend rigid 226a7806292A8308642 InstallationGroundingProper grounding is an essential part of maintaining asafe system. To reduce the risk of static sparking, ground all systemcomponents per local and national electrical to the user manuals for the pump and othersystem components to ground the following:DPump: Follow manufacturer s and Fluid hoses: Use only grounded compressor: Follow manufacturer s supply container: Follow your local maintain grounding continuity when flushing orrelieving pressure, always hold a metal part of thevalve firmly to the side of a grounded metal pail,then trigger the Relief ProcedurePRESSURIZED EQUIPMENT HAZARDThe equipment stays pressurized untilpressure is manually relieved.

9 Toreduce the risk of serious injury frompressurized fluid, accidental spray from thedispenser or splashing fluid, follow the PressureRelief Procedure whenever youDAre instructed to relieve pressureDCheck, clean, or service any system equipmentDInstall or clean fluid nozzlesWARNING1. Turn off the power supply to the Trigger the valve into a waste container to Open any bleed-type master air valves and fluiddrain valves in the Leave the drain valve open until you are ready topressurize the you suspect that the dispensing valve, extension, ornozzle is clogged or that pressure has not been fullyrelieved after following the steps above, very slowlyloosen a fitting on the fluid line to relieve pressuregradually, then loosen it completely, then clear reduce the risk of a serious bodily injury, includ-ing fluid injection, never exceed the maximumworking pressure of the valve you are using or ofthe lowest rated component in your ProcedureSee instruction manual 307965 for electronic : Before you begin, make sure you understandhow to unlock the trigger.

10 Model EM6 does not havea trigger Pull the trigger toward the valve body to open thevalve and begin Lock the valve open by keeping the triggersqueezed and depressing the trigger lock button(25 in the Parts Drawing). Then release thetrigger, releasing your forefinger from the triggerlock Pull the trigger toward the valve body to releasethe trigger lock. The trigger lock Release the trigger to stop the pressure before you check or repair thedispensing valve. Be sure all other valves and controlsand the pump are operating reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow thePressure Relief Procedure on page does not activate or isshowing control is the electronic instruction manual or no fluid flowFilter is clogged, orPump pressure is low, orShutoff valve is not fully open, orForeign material is jammed in themetering the Clean or replace the filter (10).See Filter Replacement onpage If the problem remains, contactyour Graco distributor for repairor leaks from is the swivel (20) to 15 to 20ft-lb (20 to 27 N-m).