Hitachi 240353 manual Setup, General Information, Preparing the Operator, Preparing the Site

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Setup

CAUTION

This equipment is compatible with most water-based materials. See the wetted parts in the Technical Data section and your fluid and solvent manufacturer’s compatibility information.

Do not use acid catalyzed materials; they are incom- patible with the acetal used in this pump.

WARNING

TOXIC FLUID HAZARD

Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin, inhaled, or

swallowed.

DRead TOXIC FLUID HAZARD on page 3.

DUse fluids and solvents that are compatible with the equipment wetted parts. Refer to the Tech- nical Data section of all equipment manuals.

Read the fluid and solvent manufacturer’s warnings.

General Information

DAlways use Genuine Graco Parts and Accessories, available from your Graco distributor. See the Product Data Sheet for this package, Form No. 305–898. If you supply your own accessories, be sure they are adequately sized and pressure rated for your system.

DReference numbers and letters in parentheses refer to the callouts in the figures and the parts lists on pages 10 and 12.

Preparing the Operator

Anybody who operates this system should be trained in the safe, efficient operation of all system components. At a minimum, all operators should thoroughly read the safety, setup, and operation sections of this manual.

Preparing the Site

DUse a compressor capable of delivering 40 cfm (1.12 m3) and a minimum of 80 psi (552 kPa, 5.4 bar) for efficient operation.

DClear obstacles and debris that could cause an unsafe operating environment.

DRun a 1/2 in. I.D. air line from your compressed air supply to the pump location. Be sure the air is dry and filtered.

DWhen the bleed-type master air valve (K) is closed and the pump air regulator is opened, it relieves all air pressure to the system components.

DVentilate the spray booth.

WARNING

To prevent hazardous concentrations of toxic and/or flammable vapors, spray only in a properly ventilated spray booth. Never operate the spray gun unless ventilation fans are operating.

Check and follow all of the national, state, and local codes regarding air exhaust velocity requirements.

4308-845

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Contents Contents INSTRUCTIONS-PARTS List 308845 1A 308845 1B Table of Contents SymbolsEquipment Misuse Hazard Preparing the Operator SetupGeneral Information Preparing the SiteFlush Pump Before First Use Assembling the Wall-Mount UnitHose Connections GroundingOperation Using the Gun Pressure Relief ProcedureAdjusting Pump and Gun Air Regulators Systems with Fluid Pressure RegulatorPriming the System See Fig KEYWhen to Shut Down the System Flushing the SystemRelieve the pressure Front Shield Assembly Orderable Parts MaintenanceFront Shield Assembly Back ShieldParts List Wall-Mount Packages with Fluid Pressure RegulatorsDescription Qty Parts Drawing Grounding DetailWall-Mount Packages with Surge Tanks BOLT, UGrounding Detail Model No Accessory Fluid Filter Kit Fluid Filter KitTechnical Data DimensionsWall Mounting Hole Layout Graco Standard Warranty Graco Phone NumberToll Free