Graco 312376L User Manual

Instructions - PartsCheck-Mate® Pump PackagesFor use with non-heated bulk supply of medium to high viscosity sealant and adhesive materials. For profe

Installation 10 312376LSystem Accessories Be sure all air lines (T) and fluid lines (S) are properly sized and pressure-rated for your system. Use onl

Setup312376L 11SetupWet CupBefore starting, fill the wet cup (R) 1/3 full with Graco Throat Seal Liquid (TSL) or compatible solvent. Torque Wet CupThe

Pressure Relief Procedure 12 312376LPressure Relief Procedure1. Lock the gun/valve trigger.2. For D200s, D200, D60 and S20 Air Controls: See FIG. 6. a

Prime/Flush312376L 13Prime/FlushFlush with a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system. Check w

Start Up and Adjust Pump 14 312376L4. For L20c Air Controls: a. Close elevator director valve. The ram will slowly drop.b. If necessary, press blowoff

Shutdown312376L 15ShutdownOvernight Shutdown1. Stop the pump at the bottom of the stroke to prevent fluid from drying on the exposed displacement rod

Troubleshooting 16 312376LTroubleshooting1. Follow Pressure Relief Procedure, page 12. 2. Check all possible problems and causes before dis-assembling

Troubleshooting312376L 17* To determine if fluid hose or gun is obstructed, follow Pressure Relief Procedure, page 12. Disconnect fluid hose and plac

Repair 18 312376LRepairRequired Tools• Torque wrench• Hammer• Packing nut wrench (supplied with displacement pump)• Set of socket wrenches• Set of adj

Repair312376L 195. If the air motor does not require servicing, leave it attached to its mounting. However, if the air motor does need to be removed,

Related Manuals 2 312376LContentsRelated Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Models . . . . . . . . . . . . . . . . . .

Repair 20 312376LReconnect Displacement Pump1. If the air motor was removed, refer to the Supply Units Repair-Parts manual for installation instruc-ti

Repair312376L 21

Parts 22 312376LPartsPump Package Parts List PagePump Packages with L060xx Displacement Pumpspg 24Pump Packages with L100xx Displacement Pumpspg 26Pum

Parts312376L 23125439678241ti10421a1201125436824517310ti10716aModel P39LCS ShownModel P40RCM ShownAdapter Bracket 15M2221112ti11084aNXT2200, NXT3400,

Parts 24 312376LPump Packages with L060xx Displacement PumpsCommon PartsVarying PartsRef. Part Description Qty.3 171313 ROD, tie 35 100681 NUT, jam, h

Parts312376L 25Varying Parts ContinuedPump PackageReference Number and Description1 2 4 6 14 16 17 18Motor(see 312796)Displacement Pump(see 312375)Was

Parts 26 312376LPump Packages with L100xx Displacement PumpsCommon PartsVarying PartsRef. Part Description Qty.3 257360 ROD, tie 315K750 ROD, tie (P63

Parts312376L 27Pump Packages with L200xx Displacement PumpsCommon PartsVarying PartsRef. Part Description Qty.4 108098 WASHER, lock, spring 35 106166

Parts 28 312376LPump Packages with L250xx Displacement PumpsCommon PartsVarying PartsRef. Part Description Qty.4 108098 WASHER, lock, spring 35 106166

Parts312376L 29Pump Packages with L500xx Displacement PumpsCommon PartsVarying PartsRef. Part Description Qty.4 108098 WASHER, lock, spring 35 106166

Models312376L 3ModelsCheck your pump package’s identification (ID) plate (located on side of air motor) for the 6-digit part number of your pump packa

Dimensions 30 312376LDimensionsPump Packages with Premier Air MotorsACBDti11079ati11080aPump Packages with NXT 2200, NXT 3400, and NXT 6500 Air Motors

Dimensions312376L 31Table 1: Pump Package DimensionsPressure Ratio (xx:1) MotorDisplacement Pump Volume (cc per cycle)Ain. (mm)Bin. (mm)Cin. (mm)Din.

Technical Data 32 312376LTechnical DataMaximum Fluid Working Pressure and Flow Rate at Full Air Pressure (100 psi)Air motor piston diameter Refer to s

Performance Charts312376L 33Performance ChartsCalculate Fluid Outlet PressureTo calculate fluid outlet pressure (psi/MPa/bar) at a spe-cific fluid flo

Performance Charts 34 312376L23:1 (E) Check-Mate PumpsFluid Pressure in psig (MPa, bar)Fluid Flow in gpm (lpm)Air Flow in SCFM (m3/min)500 1500 250001

Performance Charts312376L 3536:1 (J) Check-Mate PumpsFluid Pressure in psig (MPa, bar)Fluid Flow in gpm (lpm)Air Flow in SCFM (m3/min)2000 3000 400010

Performance Charts 36 312376L(6.1)40:1 (E) Check-Mate PumpsFluid Pressure in psig (MPa, bar)Fluid Flow in gpm (lpm)Air Flow in SCFM (m3/min)2500 3500

Performance Charts312376L 3763:1 (J) Check-Mate PumpsFluid Pressure in psig (MPa, bar)Fluid Flow in gpm (lpm)Air Flow in SCFM (m3/min)3000 5000 700010

Performance Charts 38 312376L82:1 (E) Check-Mate PumpsFluid Pressure in psig (MPa, bar)Fluid Flow in gpm (lpm)Air Flow in SCFM (m3/min)2000 4000 6000(

Performance Charts312376L 39

Warnings 4 312376LWarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

Warnings312376L 5EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury.• Do not operate the unit when fatigued or under the influence of dr

Component Identification, Supply Unit Installation 6 312376LComponent Identification, Supply Unit InstallationKey:A Ram AssemblyB Air MotorC Check-Mat

Component Identification, Supply Unit Installation312376L 7Key:BA Elevator CartBB Air MotorBC Displacement PumpBD PlatenBF Elevator and Pump Air Contr

Component Identification, Typical Installation 8 312376LComponent Identification, Typical InstallationKey:AA Air MotorAB Coupling AssemblyAC Tie RodsA

Installation312376L 9InstallationGroundingThe equipment must be grounded. Grounding reduces the risk of static and electric shock by providing an esca