Graco 03289A, 236723, 236722, 236721, 308-367 User Manual

INSTRUCTIONS-PARTS

LIST

308–367

This

manual contains important warnings and information. READ AND KEEP FOR REFERENCE.

INSTRUCTIONS

23:1

TIO

Monark

2760 psi (19.0 MPa, 190 bar) Maximum Fluid Working Pressure 120 psi (0.84 MPa, 8.4 bar) Maximum Air Inlet Pressure

Part No. 236–721

Cart

Mounted pump

Part No. 236–722

Pail

Mounted Pump

Part No. 236–723

Wall

Mount Pump

Sprayers

First

quality counts.

choice when



Rev. B

Supersedes Rev. A

and PCN B

GRACO INC. P.O. BOX 1441

COPYRIGHT

Graco

Inc. is registered to I.S. EN ISO 9001

MINNEAPOLIS, MN

1994, GRACO INC.



55440–1441

Table

of Contents

Symbols

Warnings 2. Assembling Installation 5 Operation 7 Parts 10 Technical Warranty 16 Graco

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the Sprayer4. . . . . . . . . . . . . . . . . . . . . . . . .

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Data

Phone Number

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15.

16.

WARNING

INJECTION HAZARD

Spray

from the gun, hose leaks, or ruptured components can inject fluid into your body and cause an extremely serious injury can also cause a serious injury



Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate medi

cal attention.

, including the need for amputation. Splashing fluid in the eyes or on the skin

Warning Symbol

WARNING

This

symbol alerts you to the possibility of serious

injury or death if you do not follow the instructions.

Caution Symbol

CAUTION

This

symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the corresponding instructions.



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



Do not put hand or fingers over the spray tip.



Do not stop or deflect fluid leaks with your hand, body



Always have the tip guard and the trigger guard on the spray gun when spraying.



Check the gun dif



Be sure the gun trigger safety operates before spraying.



Lock the gun trigger safety when you stop spraying.



Follow the sure; stop spraying; clean, check, or service the equipment; and install or clean the spray tip.

 T

ighten all the fluid connections before operating the equipment.



Check the hoses, tubes, and couplings daily Permanently coupled hoses cannot be repaired; replace the entire hose.

fuser operation weekly

Pressure Relief Procedure

. Refer to the gun manual.

on page 7 whenever you: are instructed to relieve pres

. Replace worn, damaged, or loose parts immediately

, glove, or rag.

TOXIC FLUID HAZARD

Hazardous skin, swallowed, or inhaled.



Know the specific hazards of the fluid you are using. Read the fluid manufacturer’s warnings.

fluids or toxic fumes can cause a serious injury or death if splashed in the eyes or on the



 W

 308–367

Store hazardous fluid in an approved container local, state, and national guidelines.

ear appropriate protective clothing, gloves, eyewear

. Dispose of the hazardous fluid according to all

, and respirator

WARNING

EQUIPMENT MISUSE HAZARD

INSTRUCTIONS

Equipment in a serious injury



This equipment is for professional use only



Read all the instruction manuals, tags, and labels before operating the equipment.



Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco distributor.



Do not alter or modify this equipment. Use only genuine Graco parts and accessories.



Check the equipment daily



Do not exceed the maximum working pressure of the lowest rated system component. This equip ment has a 2760 psi (19.0 MPa, 190 bar) maximum fluid working pressure at 120 psi (0.84

MPa, 8.4 bar) incoming air pressure.



Use fluids that are compatible with the equipment wetted parts. See the Technical Data all the equipment manuals. Read the fluid manufacturer’s warnings.



Route the hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose Graco hoses to temperatures above 180



Comply with all applicable local, state, and national fire, electrical, and other safety regulations.

misuse can cause the equipment to rupture, malfunction, or start unexpectedly and result

. Repair or replace worn or damaged parts immediately

F (82

C) or below –40

F (–40C).

section of

FIRE AND EXPLOSION HAZARD

Improper result in fire or explosion and serious injury



grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and

Ground the equipment and object being sprayed. See Provide fresh air ventilation avoid the buildup of flammable fumes from solvent or the fluid being

sprayed. Extinguish all the open flames or pilot lights in the spray area. Electrically disconnect all the equipment in the spray area. Keep the spray area free of debris, including solvent, rags, and gasoline. Do not turn on or of Do not smoke in the spray area. Do not operate a gasoline engine in the spray area. If there is any static sparking while using the equipment,

correct the problem.

f any light switch in the spray area while operating or if fumes or present.

Grounding

stop spraying immediately

on page 5.

. Identify and

3308–367

Assembling

Cart Mounted Pump

Assemble pump intake. Screw the suction tube (7) onto the other end of the hose. See Fig. 1.

the suction hose (6) to the elbow (5) at the

the Sprayer

Screw the elbow (22) into the pump air inlet, so the female threads face down. Apply sealant to both ends of the hose (23). Connect one end to the elbow (22), then connect the other end to the swivel (24) at the pump air regulator (F).

Unscrew the filter bowl (T) from the top cap (U). Apply sealant to the threads of the nipple (14) and install the nipple and top cap in the pump outlet. Lubricate the threads of the filter bowl (T) and screw it into the top cap (U) tightly

Mount the wall bracket 5 ft (1.5 m) above the floor Be sure the wall is strong enough to support the weight of the pump and accessories, fluid, hoses, and stress caused during pump operation. Refer to manual 306–783 for further information.

Screw the suction kit swivel (13) onto the pump intake.

Apply

thread sealant.

Fig. 1

Wall Mount Pump

1. Screw

the gauges (25) into the air regulators (F

G). See Fig. 2.

Connect the nipple (34) and bleed valve (30) to the swivel (36).

03356

25G

Fig. 2

Pail Mounted Pump

03357

Install the air manifold assembly (S) to the wall bracket (7) using the two screws (29).

4 308–367

The

pail mounted pump is shipped completely as

sembled.

Installation

Be sure that all operators read and understand this entire manual and the separate manuals supplied with components and accessories before using this equip ment.

Reference numbers and letters in parentheses refer to the figures and parts drawings.

Accessories mentioned are available from your Graco distributor they area adequately sized to meet your system’ requirements.

The T example. For assistance in designing a system to meet your particular needs, contact your Graco distributor

. If you supply your own accessories, be sure

ypical Installation shown in Fig. 4 is only an

System Accessories

Grounding

o reduce the risk of static sparking, ground the pump, object being sprayed, and all other spray equipment used or located in the spray area. Check you local electrical code for detailed grounding instructions for your area and type of equipment. Be sure to ground all of this spray equipment.

Pump:

loosen the grounding lug locknut (W) and washer (X). Insert one end of a 1.5 mm2 (12 ga) minimum ground wire (Y) into the slot in lug (Z) and tighten the locknut securely nect the other end of the ground wire to a true earth ground.

Air hoses:

Fluid hoses:

Air compressor:

dations.

Spray gun:

tion to a properly grounded fluid hose and pump.

Fluid supply container:

code.

use only grounded air hoses.

use only grounded fluid hoses.

follow manufacturer’s recommen

grounding is obtained through connec

according to your local

. See Fig. 3. Con

WARNING

Two

required components are supplied with your pump, to help reduce the risk of serious injury including fluid injection, splashing in the eyes or on the skin, or injury from moving parts if you are adjusting or repairing the pump.

The

bleed-type master air valve (B)

trapped between this valve and the pump. T air can cause the pump to cycle unexpectedly. To

bleed air from the pump, the pump air regulator (F) must be open when you close this valve.

The

fluid drain valve (H)

pressure in the displacement pump, hose, and gun; triggering the gun to relieve pressure may not be sufficient.

Install an air line filter (E) in the main air line, to re move harmful dirt and moisture from the compressed air supply motor the pump air regulator (F). Install a second master air valve (D) in the main air line, to isolate the accessories for servicing.

. T

o provide automatic lubrication of the air

, install an air line lubricator (P) downstream from

assists in relieving fluid

relieves air

rapped

Object being sprayed:

code.

All solvent pails used when flushing,

local code. Use only metal pails, which are con ductive, placed on a grounded surface. Do not place the pail on a non-conductive surface, such as paper or cardboard, which interrupts the grounding continuity

o maintain grounding continuity when flushing or

relieving pressure

spray gun firmly to the side of a grounded metal pail, then trigger the spray gun.

Fig. 3

according to your local

according to

, always hold a metal part of the

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5308–367

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