Graco 256273HM, 24M224HP User Manual

Instructions - Parts

Hopper or Hose

313259D

Heat Circulation Kit

For circulating heated water or oil through XM and XP plural-component sprayer double wall hoppers, heated hose, and Viscon® HP heater.

Approved for use in explosive atmospheres.

Model 256273 (for XM)

Includes parts needed to assemble heated hose system. Heated hose assembly and Viscon HP heater must be ordered separately.

Model 24M224 (for XP)

Includes parts needed to assemble heated hose system. Heated hose assembly and Viscon HP heater must be ordered separately.

Important Safety Instructions

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

See Technical Data on page 26 for Maximum Working Pressure and Temperature Rating information.

Model 24M224

(shown installed on XP with 20 gallon hoppers)

ti19154a

Model 256273 (shown installed on XM)

r_256273_313259_1b

Related Manuals

Contents

Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

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

Heated Hopper or Hose Circulation Kit 256273 . . 5

Heated Hose Assembly . . . . . . . . . . . . . . . . . . . . 5

Fluid Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Typical Installation . . . . . . . . . . . . . . . . . . . . . . . . . 8

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Tubing Lengths . . . . . . . . . . . . . . . . . . . . . . . . . 14

Install . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Connecting Additional Hose Lengths . . . . . . . . 17

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 28

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 28

Related Manuals

Manual Description

312359 XM Operation

313289 XM Repair

313292 XM OEM, Instructions-Parts 3A0420 XP Instructions-Parts

312747 Double Wall Hopper, Instructions-Parts 309524

308981

Viscon

Husky

HP Heater

™

716 Diaphragm Pump

2 313259D

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 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

WARNINGWARNINGWARNING

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.

• If there is static sparking or you feel a shock, stop operation immediately. 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 forms from distributor or retailer.

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

• Do not alter or modify equipment.

• 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.

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.

313259D 3

Warnings

WARNING

WARNINGWARNINGWARNING

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.

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.

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.

• Always wear impervious gloves when spraying or cleaning equipment.

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

4 313259D

Heated Hopper or Hose Circulation Kit 256273

The kit described in this manual; includes all miscellaneous parts needed to assemble the system. There are three options for using circulation kit 256273:

• Circulate water through the heater and only the hoppers. See page 8.

• Circulate water through the heater, hoppers, and heated hose. See page 10.

• Circulate water through the heater and only the heated hose. See page 12.

Heated Hose Assembly

Order separately a heated hose assembly that meets maximum pressure and hose diameter requirements. You can connect up to six 50 ft. (15.2 m) heated hose sections for a maximum total length of 300 ft. (91.4 m). See manual

309525. A

Single Hose Assembly

Single Hose Assemblies

A B

C D

Dual Hose Assembly

Part No.,

Series

245840, C 5000 psi (34, 345) 1/4 (6.35) 1/4 1/4 245841, C 7250 psi (50, 500) 1/4 (6.35) 1/4 1/4 245842, C 5000 psi (34, 345) 3/8 (9.53) 3/8 3/8 245843, C 7250 psi (50, 500) 3/8 (9.53) 3/8 3/8 245844, C 5000 psi (34, 345) 1/2 (12.7) 1/2 1/2 245845, C 7250 psi (50, 500) 1/2 (12.7) 1/2 1/2

Maximum

Pressure Rating

psi (MPa, bar)

Hose Diameter

in. (mm)

Thread A

npt(m)

Thread B

npsm(f)

Approvals

II 2 G

313259D 5

Heated Hopper or Hose Circulation Kit 256273

Dual Hose Assemblies

Part No.,

Series

Maximum

Pressure Rating

psi (MPa, bar)

Hose Diameter

in. (mm)

Thread

npt(m)

Thread

npsm(f)

Thread

npt(m)

npsm(f)

248118, C 7250 psi (50, 500) 1/2 (12.7) 1/2 1/2 1/2 1/2 248119, C 7250 psi (50, 500) 3/8 (9.53) 3/8 3/8 3/8 3/8 248120, C 7250 psi (50, 500) A = 1/2 (12.7)

1/2 1/2 3/8 3/8

B = 3/8 (9.53)

248121, C 7250 psi (50, 500) A = 3/8 (9.53)

3/8 3/8 1/4 1/4

B = 1/4 (6.35)

24M439, C 7250 psi (50, 500) A = 1/2 (12.7)

1/2 1/2 1/4 1/4

B = 1/4 (6.35)

24M440, C 5000 psi (34, 345) A = 3/8 (9.53)

3/8 3/8 1/4 1/4

B = 1/4 (6.35) 24M441, C 5000 psi (34, 345) 3/8 (9.53) 3/8 3/8 3/8 3/8 24M442, C 5000 psi (34, 345) A = 1/2 (12.7)

1/2 1/2 1/4 1/4

B = 1/4 (6.35) 24M443, C 5000 psi (34, 345) A = 1/2 (12.7)

1/2 1/2 3/8 3/8

B = 3/8 (9.53) 24M444, C 5000 psi (34, 345) 1/2 (12.7) 1/2 1/2 1/2 1/2

Fluid Heater

Thread

Approvals

II 2 G

Order separately a VISCON HP heater that meets local electrical and hazardous location requirements.

Hazardous Location Heaters

Part No.

245848 A 120 / 2300 / 19.2

245863 A 240 / 4000 / 16.7

245864 A 480 / 4000 / 8.30

245862 A 200 / 4000 / 20.0

246254 A 380 / 4000 / 10.5

Series

VAC (50/60 Hz single phase) / Watts / Amps

Approvals

See heater manual 309524 for approvals.

Non-hazardous Location Heaters

Model No.

245867 A 120 / 2300 / 19.2

245868 A 200 / 4000 / 20.0

245869 A 240 / 4000 / 16.7

245870 A 480 / 4000 / 8.30

246276 A 380 / 4000 / 10.5

Series

VAC (50/60 Hz single phase) / Watts / Amps

Approvals

See heater manual 309524 for approvals.

6 313259D

Heated Hopper or Hose Circulation Kit 256273

313259D 7

Typical Installation

NOTE: XM kit 256273 is shown in all typical installation illustrations. The general layout for XP Kit 24M224 is the

same.

r_256273_313259_1b

IG. 1: Heat Only Hoppers Configuration

Key:

A Viscon HP Heater B Husky diaphragm pump C Hopper DFrame E Fluid circulation tubing

NOTE:

See F

IG. 2 on page 9 for fluid schematic of heated fluid.

8 313259D

Typical Installation

Back-Mounted Hoppers (BM)

Section Tubing

AA 1/2 in. 65 (1651) 50 (1270) AB 51 (1295.4) 35 (889) AC 7 (177.8) 4 (101.6) BA 3/4 in. 40 (1016) 36 (914.4) BB 29 (736.6) 17 (431.8) BC 7 (177.8) 7 (177.8) CA 3/8 in. 21 (533.4) 21 (533.4)

Table 1: Tubing Lengths

(BM) Hoppers in (mm)

(SM) Hoppers in (mm)

Side-Mounted Hoppers (SM)

FIG. 2: Fluid schematic for only heating hoppers

313259D 9

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