Graco 310726H User Manual

Operation

1:1 Extruder

310726H

Supply, metering and dispense system for 5 gallon (20 Liter) pails. For professional use only.

Not approved for use in European explosive atmosphere locations.

Part No. 965119

1:1 Extruder President® Check-Mate® 200 System, carbon steel

Part No. 570135

1:1 Extruder President® Check-Mate® 200 System, stainless steel

2000 psi (14 MPa, 140 bar) Pump Maximum Working Pressure 90 psi (621 kPa, 6.3 bar) Pump Maximum Air Inlet Pressure 150 psi (1 MPa, 10 bar) Ram Maximum Air Inlet Pressure

Important Safety Instructions

Read all warnings and instructions in this manual. Save these instructions.

Table Of Contents

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . .5

Initial Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Dispensing Mixed Material . . . . . . . . . . . . . . . . . . . . . .5

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Part No. 965119 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Part No. 965119 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Part No. 570135 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Part No. 570135 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 10

Part No. 570135 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Part No. 965119 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Mounting Footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Part No. 570135 and 965119 . . . . . . . . . . . . . . . . . . . 11

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . .12

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.

WARNING

SKIN INJECTION HAZARD

High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.

• Do not point gun at anyone or at any part of the body.

• Do not put your hand over the spray tip.

• Do not stop or deflect leaks with your hand, body, glove, or rag.

• Do not spray without tip guard and trigger guard installed.

• Engage trigger lock when not spraying.

• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,

checking, or servicing equipment.

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion:

• Use equipment only in well ventilated area.

• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc).

• Keep work area free of debris, including solvent, rags and gasoline.

• Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes are present.

• Ground equipment and conductive objects in work area. See Grounding instructions.

• Use only grounded hoses.

• Hold gun firmly to side of grounded pail when triggering into pail.

• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment until you identify and correct the problem.

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See Technical Data in all equipment manuals.

• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s warnings.

• Check equipment daily. Repair or replace worn or damaged parts immediately.

• Do not alter or modify equipment.

• For professional use only.

• Use equipment only for its intended purpose. Call your Graco distributor for information.

• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

• Do not use hoses to pull equipment.

• Comply with all applicable safety regulations.

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Warnings

WARNING

MOVING PARTS HAZARD

Moving parts can pinch or amputate fingers and other body parts.

• Keep clear of moving parts.

• Do not operate equipment with protective guards or covers removed.

• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,

follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.

TOXIC FLUID OR FUMES HAZARD

Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.

• Read MSDS’s to know the specific hazards of the fluids you are using.

• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

PERSONAL PROTECTIVE EQUIPMENT

You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic fumes, burns, and hearing loss. This equipment includes but is not limited to:

• Protective eyewear

• Clothing and respirator as recommended by the fluid and solvent manufacturer

•Gloves

• Hearing protection

310726H 3

Grounding

WARNING

Your system must be grounded. Read warnings, page

Pump: use ground wire and clamp. Loosen grounding lug locknut (A) and washer (B). Insert 12 gauge minimum ground wire end (D) into lug slot (C) and tighten locknut securely. Connect ground clamp to a true earth ground.

To maintain grounding continuity when flushing or relieving pressure: hold metal part of the spray

gun/dispense valve firmly to the side of a grounded metal pail, then trigger the gun/valve.

Operation

WARNING

Air and fluid hoses: use only electrically conductive

hoses. Check electrical resistance of hoses once a week. Refer to the hose tag or contact supplier for maximum resistance limits. If total resistance to ground exceeds limits, replace hose immediately.

C B

IG. 1

Air compressor: follow manufacturer’s recommenda-

tions.

Spray gun / Dispense valve: ground through connection to a properly grounded fluid hose and pump.

Fluid supply container: follow local code.

Object being sprayed: follow local code.

Keep your fingers, hands, and tools away from the priming piston and the air motor piston during operation and whenever the pump air and fluid pressure is not fully relieved. The pump priming piston extends below the foot valve during operation and could pinch or amputate your fingers or hands as it moves up into the cylinder.

Be sure all moving part shields are installed and safety devices are operating properly before each use.

WARNING

Tighten all fluid connections securely before each use. High pressure fluid can dislodge a loose coupling or allow high pressure spray to be emitted from the coupling.

CAUTION

Never operate one pump alone. Do not disconnect

one pump or allow a pump to run out of material. The system is designed to have both pumps run together. Running one pump alone puts too much stress on the hardware that connects the air motor to the displacement pumps and could cause the hardware to fracture.

Solvent pails used when flushing: follow local code. Use only conductive metal pails, placed on a grounded surface. Do not place the pail on a nonconductive surface, such as paper or cardboard, which interrupts grounding continuity.

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