Haier 311209J important safety instructions Burn Hazard

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Warnings

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama- tion point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.

WARNING

BURN HAZARD

Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns, do not touch hot fluid or equipment. Wait until equipment/fluid has cooled completely.

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

ELECTRIC SHOCK HAZARD

Improper grounding, setup, or usage of the system can cause electric shock.

Turn off and disconnect power cord before servicing equipment.

Use only grounded electrical outlets.

Use only 3-wire extension cords.

Ensure ground prongs are intact on sprayer and extension cords.

Do not expose to rain. Store indoors.

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.

311209J

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Contents Hot Melt Dispense Guns Models ContentsBurn Hazard Fire and Explosion Hazard Adapter Hose Size InstallationConnect Heated Hose Connect Electrical CableGround the System Trigger Lock Pressure Relief ProcedureHeatup OperationShutdown DispensingProblem Causes Solutions TroubleshootingInstall New Heater Cartridges, RTD Sensor, or Switch ServiceService Valve Stem and Seal Adjust Needle AssemblyInspection Frequency 311209J Models 249514 and 249512, Hot Melt Guns PartsPart No. Description Qty HandleModels 249515 and 249513, Hot Melt Guns Models 249515 and 249513, Hot Melt Guns54‡ 102273 SCREW, 6-32 x 55‡ SCREW, 4-40 x Models 297274 and 297273, Hot Melt Guns Models 297274 and 297273, Hot Melt Guns15G019 SPACER, cover mounting 112699 Description AccessoriesTechnical Data Graco Information Graco Standard Warranty