Graco 332072K User Manual

Instructions - Parts

™

InvisiPac Heated Hose

For use with Graco InvisiPac systems. For professional use only.

Not approved for use in explosive atmospheres or hazardous locations.

1500 psi (10 MPa, 103 bar) Maximum Fluid Working Pressure

400° F (204° C) Maximum Hose Operating Temperature.

Available for dry or wash-down environments.

See page 2 for model information.

332072K

Important Safety Instructions

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

WARNING

The operating and safety features of these hoses are designed for use only with Graco InvisiPac systems. To reduce the risk of fire and serious injury, never connect these hoses to any other device.

Standard Style Shown

Contents

Standard Model Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Water-wash Model Hoses . . . . . . . . . . . . . . . . . . . . . . . . . 2

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . . . 8

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Washing Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Heated Hose Instruction Tag, 120051 . . . . . . . . . . . . 12

Heated Hose Warning Label, 196694 . . . . . . . . . . . . 12

Water-wash Heated Hose

Instruction Tag, 17A202 . . . . . . . . . . . . . . . . . . . 12

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Self-Sealing Silicone Rubber Tape, 16Y938 (12 yd / 11 m

roll) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Hose Hanger Spring Kit, 253283 . . . . . . . . . . . . . . . . 12

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . . 14

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Standard Model Hoses

Standard model hoses are meant for dry environments only. Standard model hoses have a gray braided scuff guard.

Part No. Length ft (m) Hose Core Size Swivel Fitting Watts per foot

127401 4 (1.2) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

127402 6 (1.8) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

127404 8 (2.4) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

126389 10 (3.0) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

127405 12 (3.6) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

127406 14 (4.2) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

127407 16 (4.8) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

127408 18 (5.4) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

126483 20 (6.0) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

127409 22 (6.7) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 50

126534 25 (7.6) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 50

Water-wash Model Hoses

Water-wash model hoses are meant for wash-down environments. Water-wash models have a black rubber scruff guard. Water-wash hoses are IPx6 rated.

Part No. Length ft (m) Hose Core Size Swivel Fitting Watts per foot

24U763 4 (1.2) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

24U765 6 (1.8) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

24U766 8 (2.4) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

24U767 10 (3.0) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

24U768 12 (3.6) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

24U769 14 (4.2) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

24U771 16 (4.8) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

24U772 18 (5.4) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

24U773 20 (6.0) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 60

24U774 22 (6.7) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 50

24U776 25 (7.6) No. 6 (0.308” ID) 0.31 ID (9/16-18 JIC(f)) 50

2 332072K

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

ELECTRIC SHOCK HAZARD

The hoses must be grounded. Improper grounding, set-up, or usage of hoses can cause electric shock.

• Turn off and disconnect power before installing or servicing hoses.

• Connect only to grounded power source.

• All electrical wiring must be done by a qualified electrician and comply with all local codes and regulations.

• Never cut or puncture a hose cover.

• Do not expose to rain. Store indoors.

• Do not wash Standard hoses. Standard hoses are intended to be dry at all times.

• Always follow the Washing Instructions in this manual for the Water-wash hoses.

SKIN INJECTION HAZARD

High-pressure fluid from 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.

• Inspect hose before each use for cuts, bulges, kinks or any other damage.

• Replace damaged hose immediately.

• Replace hoses proactively at regular intervals based on your operating conditions.

• Tighten all fluid connections before operating the equipment.

• Keep clear of leaks.

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

• Never exceed hose Maximum Pressure or Temperature ratings.

• Only use chemicals that are compatible with wetted parts. See Technical Data in this manual. Read MSDSs and fluid and solvent manufacturer’s recommendations.

•Follow the Pressure Relief Procedure when you stop spraying/dispensing and before cleaning, checking, or servicing equipment.

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.

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 MSDSs 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.

• Always wear chemically impermeable gloves when spraying, dispensing, or cleaning equipment.

332072K 3

Warnings

WARNING

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 all equipment in the work area. See Grounding instructions.

• Use only grounded hoses.

• Hold gun firmly to side of grounded pail when triggering into pail. Do not use pail liners unless they are antistatic or conductive.

• Stop operation immediately if static sparking occurs or you feel a shock. Do not use equipment until you identify and correct the problem.

• Keep a working fire extinguisher in the work area.

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• Do not operate the unit when fatigued or under the influence of drugs or alcohol.

• 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. For complete information about your material, request MSDS from distributor or retailer.

• Do not leave the work area while equipment is energized or under pressure.

• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.

• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only.

• Do not alter or modify equipment. Alterations or modifications may void agency approvals and create safety hazards.

• Make sure all equipment is rated and approved for the environment in which you are using it.

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

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

• Do not kink or over bend hoses or use hoses to pull equipment.

• Keep children and animals away from work area.

• Comply with all applicable safety regulations.

PERSONAL PROTECTIVE EQUIPMENT

Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is not limited to:

• Protective eyewear, and hearing protection.

• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

4 332072K

Overview

Each hose assembly must be used with and controlled by a Graco temperature controller. See system manual for Graco temperature controller part number.

The heated hose maintains proper fluid temperature while dispensing.The hose has two electrical connectors with cables, each extending from the end of the hose.

The large round connector is the melter end and has 2 feet (0.6 m) of cable (see Fig. 1). The small round connector is the gun end and has 2 feet (0.6 m) of cable (see Fig. 2).

Overview

FIG. 2: Gun Connection

FIG. 1: Melter Connection

332072K 5

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