Graco 312065M Manuel d'utilisateur

OperationElectric, Heated, Plural Component ProportionerFor spraying polyurethane foam and polyurea coatings. For professional use only.Not approved f

Important Two-Component Material Information 10 312065MImportant Two-Component Material InformationIsocyanate ConditionsMaterial Self-ignitionKeep Com

Important Two-Component Material Information312065M 11Foam Resins with 245 fa Blowing AgentsSome foam blowing agents will froth at temperatures above

Typical Installation, with circulation 12 312065MTypical Installation, with circulationKey for FIG. 1A Reactor ProportionerBHeated HoseC Fluid Tempera

Typical Installation, without circulation312065M 13Typical Installation, without circulationKey for FIG. 2A Reactor ProportionerBHeated HoseC Fluid Te

Component Identification 14 312065MComponent IdentificationKey for FIG. 3BA Component A Pressure Relief OutletBB Component B Pressure Relief OutletFA

Temperature Controls and Indicators312065M 15Temperature Controls and IndicatorsMain Power SwitchLocated on right side of unit, page 14. Turns Reactor

Temperature Controls and Indicators 16 312065MActual Temperature Key/LEDPress to display actual temperature.Press and hold to display electrical c

Motor Controls and Indicators312065M 17Motor Controls and IndicatorsMotor ON/OFF Key/LEDPress to turn motor ON and OFF. Also clears some motor contr

Spray Adjustments 18 312065MPressure Arrow KeysPress or to adjust fluid pressure when motor is ON. Setpoint displays for 10 sec.When motor is OFF,

Setup312065M 19Setup1. Locate Reactora. Locate Reactor on a level surface. SeeDimen-sions page 40, for clearance and mounting hole dimensions.b. Do no

2 312065MContentsSystems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Models . . . . . . . . . . . . . . . . . . . . . . .

Setup 20 312065M• Use proportioner power cords that meet or exceed the requirements listed in Table 2. Failure to do so will cause voltage fluctuation

Setup312065M 214. Connect electrical cordTable 2: Power Cord Requirementsa. 230V, 1 phase: Using 5/32 or 4 mm hex allen wrench, connect two power lead

Setup 22 312065M5. Connect feed pumpsa. Install feed pumps (K) in component A and B supply drums. See FIG. 1 and FIG. 2, pages 12 and 13.b. Seal compo

Setup312065M 23c. Connect A and B hoses to A and B outlets on Reactor fluid manifold (FM). Hoses are color coded: red for component A (ISO), blue for

Setup 24 312065M12.Ground systema. Reactor: is grounded through power cord. See page 21. b. Spray gun: connect whip hose ground wire to FTS, page 22.

Startup312065M 25Startup1. Check generator fuel level. Running out of fuel will cause voltage fluctuations that can damage electrical equipment.2. Ens

Startup 26 312065Mh. Use feed pumps to load system. Hold gun fluid manifold over two grounded waste containers. Open fluid valves A and B until clean,

Startup312065M 27d. To set heat zone target temperature, press or until display shows desired temperature. Repeat for and zones.e. Press to

Startup 28 312065M9. Set pressurea. Press .b. Press motor . Motor and pumps start. Display shows system pressure. Motor runs until setpoint is reache

Spraying312065M 29Spraying1. Engage gun piston safety lock.2. Close gun fluid manifold valves A and B.3. Attach gun fluid manifold. Connect gun air li

Systems312065M 3SystemsPartMaximum Fluid Working Pressure psi (MPa, bar)Proportioner(see page 4)Heated Hose GunMix Chamber Kit50 ft (15 m) 10 ft (3 m)

Spraying 30 312065M8. Check fluid pressure gauges (GA, GB) to ensure proper pressure balance. If imbalanced, reduce pressure of higher component by sl

Shutdown312065M 31Shutdown1. Shut off , , and heat zones.2. Park pumps.a. Press .b. Trigger gun until pump A stops in the retracted position and t

Pressure Relief Procedure 32 312065MPressure Relief Procedure1. Relieve pressure in gun and perform gun shutdown procedure. See gun manual.2. Close gu

Fluid Circulation312065M 33Fluid CirculationCirculation Through ReactorTo circulate through gun manifold and preheat hose, see page 34.1. Follow Start

Fluid Circulation 34 312065MCirculation Through Gun ManifoldCirculating fluid through the gun manifold allows rapid preheating of hose.1. Install gun

Jog Mode312065M 35Jog ModeJog mode has two purposes:• It can speed fluid heating during circulation.• It can ease pump repair/replacement. See repair

Diagnostic Codes 36 312065MDiagnostic CodesTemperature Control Diagnostic CodesTemperature control diagnostic codes appear on tem-perature display. Th

Maintenance312065M 37Maintenance• Check wet cup TSL level daily.• Do not overtighten packing nut/wet cup. Throat u-cup is not adjustable.• Inspect flu

Maintenance 38 312065MPump Lubrication SystemCheck the condition of the ISO pump lubricant daily. Change the lubricant if it becomes a gel, its color

Flushing312065M 39Flushing• Flush out old fluid with new fluid, or flush out old fluid with a compatible solvent before introducing new fluid.• Use th

Models 4 312065MModelsE-20 SERIESE-30 SERIESE-XP1 SERIESE-XP2 SERIES* Full load amps with all devices operating at maximum capabilities. Fuse requirem

Dimensions 40 312065MDimensionsDimension in. (mm)A 46.0 (1168)B 31.0 (787)C 33.0 (838)TI10953aBAC

Technical Data312065M 41Technical DataAll other brand names or marks are used for identification purposes and are trademarks of their respective owner

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

Supplied Manuals312065M 5Supplied ManualsThe following manuals are shipped with the Reactor™ Proportioner. Refer to these manuals for detailed equip-m

Related Manuals 6 312065M

Warnings312065M 7WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point s

Warnings 8 312065MFIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire

Warnings312065M 9EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury.• This equipment is for professional use only.• Do not leave the wor