Graco 312749G Bedienungsanleitung

Instructions - PartsXM Mix Manifold KitsFor mixing two component reactive materials with XM plural-component sprayers. Not for use on mechanical propo

Grounding 10 312749GSolvent InletConnect the solvent supply line (G) from the solvent pump to the 1/4 npt(m) solvent inlet valve (F). Use a Graco appr

Operation312749G 11OperationPressure Relief ProcedureRelieve A and B Fluid Pressure1. Engage trigger lock.2. Press Stop to turn off sprayer.3. Close

Operation 12 312749GFlushNOTE: • Ensure flushing fluid is compatible with dispense fluid and the equipment wetted parts.• Solvent may channel through

Operation312749G 139. Hold the metal part of the gun firmly to a grounded metal pail with lid in place. Trigger gun until all fluid pressure is reliev

Operation 14 312749GVolume Balancing the Mix ManifoldWhen the mix manifold is remote mounted ratio errors can occur between the sprayer and the mix ma

Operation312749G 15• Balance the inherent stall pressure between the resin “A” and hardener “B” sides when the gun closes and also when triggered. Thi

Operation 16 312749GOptional RecirculationPorts are provided on the “A” and “B” sides for recircu-lating the material hoses back to the machine suppli

Troubleshooting312749G 17Troubleshooting1. Relieve the pressure before you check or service any system equipment.2. Check all possible causes and solu

Repair 18 312749GRepair1. Relieve the pressure, see page 11.2. Clean “B” side screen. See page 20.3. Remove cap nut (CN) and handle (CH) from car-trid

Repair312749G 19Assemble Restrictor1. Insert seat (14) with larger tapered end facing up in manifold (1).2. Apply blue thread lock to external threads

Related Manuals 2 312749GContentsRelated Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Warnings . . . . . . . . . . . . . . . .

Maintenance 20 312749GMaintenanceClean Static MixersSee FIG. 1, page 7. Typically, two static mixer housings (S, Part No. 262478) are connected to the

Parts312749G 21Parts255684 Mix ManifoldApply lithium grease.Apple anaerobic pipe thread sealant.Apply blue thread lock to external threads.Torque to 1

Parts 22 312749G255684 Mix Manifold†Provided in mix manifold repair kit 256238.* See manual 313343 for repair instructions.✿Not shown.Ref. Part Descri

Parts312749G 23256980 Remote Mix Manifold Conversion Kit(with outlet check/shut off valves and machine mounted restrictor valve)Shutoff check valves m

Parts 24 312749G256980 Remote Mix Manifold Kit Parts★Use to adapt to any combination of one 1/2 in., two 3/8 in., and one 1/4 in. hoses.†Provided in m

Repair Kit312749G 25Repair Kit256238, XM Mix Manifold without Circulation Repair KitSee parts lists on pages 22 and 23.✿Not shown.Ref. Part Descriptio

Accessories 26 312749GAccessories255747, Shutoff Check Valve Cartridge AssemblySee manual 313343 for parts.255278, Complete High Flow Sever Duty Shuto

Technical Data312749G 27Technical DataMaximum working pressure 7250 psi (50 MPa, 500 bar)Maximum fluid temperature 160° F (71° C)Fluid inlet 1/2 in. n

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

Warnings312749G 3WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point s

Warnings 4 312749GWARNINGWARNINGWARNINGWARNINGPRESSURIZED EQUIPMENT HAZARD Fluid from the gun/dispense valve, leaks, or ruptured components can splash

Isocyanate Hazard312749G 5Isocyanate HazardMaterial Self-IgnitionMoisture Sensitivity of IsocyanatesIsocyanates (ISO) are catalysts used in two compon

Keep Components A and B Separate 6 312749GKeep Components A and B SeparateChanging Materials• When changing materials, flush the equipment mul-tiple t

Component Identification312749G 7Component IdentificationKey:A Resin (High Volume) Supply Hose (A material)B Hardener (Low Volume) Supply Hose (B mate

Overview 8 312749GOverviewXM plural-component sprayers can mix most two com-ponent epoxy and urethane protective coatings. When using quick-setting ma

Installation312749G 9InstallationFor assistance in setting up a plural component sprayer, contact your Graco distributor, to ensure that you select th