Magnum 232751 Operation

Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441

3Z9478B

Operation/

/

XR9 Airless Sprayer

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Models/ / :

232751, 232752, 232753 - Series A/B! / Bc

Maximum Working Pressure/ / B B L: 207 bar, 21 MPa (3000 PSI)

Includes/

/ B :

• 1.44 lpm (0.38 gpm) cart-mount sprayer/

2/55!mqn!)1/49!hqn*! /

SPVVBBJRPUZBKB B B

• SG3E/A gun/TH4F0B! !.! 041:1:8/uiUgQcB BOB QUR[R[Y

• 0.635 cm (1/4 in) x 15.2 m (50 ft) hose/1/746!dn!)205!jo*!y!26/3!n!)61!gu*! /

RPXUWBBJSQVB KBBSWPTBBJWRB KB

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Table of Contents/ /

Table of Contents/ / B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBP T

Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

! /!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/ 4

B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBP V

Pressure Relief/ / B B BPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBP [

Grounding and Electrical Requirements/ / B B B BPBPBPBPBPB SR

Component Identification/ / B B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB ST

Setup/ / B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB SV

Priming/ / BBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB SW

Spraying Techniques/ / B B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB SY

Cleanup/ / B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB TR

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

! /!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/! 49

B B BPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB VT

Maintenance/ / B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB VX

Technical Data/ / B B BPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB WU

Graco Standard Warranty/Hsbdp! /iB B B BPBPBPBPBPBPBPBPB WX

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WARNING

Fire, Explosion and Electrocution

Hazard

Improper grounding, poor air ventilation, open

flames, or sparks can cause a hazardous condi-

tion and result in fire, explosion, or electric shock.

To help prevent these hazards:

• Sprayer should be grounded through an elec-

trical outlet as follows:

- Only use grounded electrical outlets.

- Only use 3-wire extension cords.

- Grounded prongs must be intact on sprayer

and extension cords.

• Keep electrical connections and inside of

shroud dry.

• Avoid contact with power lines.

• Use outdoors or in well-ventilated area.

• Sprayer should be at least 6m (20 ft) from gun

when spraying or flushing.

• If there is any static sparking while using

equipment, stop spraying immediately.

Identify and correct the problem.

• Avoid all ignition sources such as pilot lights,

cigarettes and plastic drop cloths (static arc

hazard).

• Do not plug in or unplug power cords or turn

lights on or off in spray area.

• Only use Graco airless paint hoses.

•

.!

•

• !

7

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•

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•

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NB B B B

B NB B NB B B B

B NB NB B B B B

B P

B B \

• B B B B B

B P

OB

B B B P

OBU

B B B P

OB

B B B B B

B B P

• B B B B B B

B P

• B B P

• B B B B B

P

• B B B B

BXBJTRB KB B B

P

• B B B B B B

B B B B B B

B B P

• NB NB B J B B KB

B B B B B B B

P

• B B B B B

B NB B B B P

• iB B B B

PB

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WARNING

Pressurized Equipment Hazard

To avoid component rupture and injury, do not

operate sprayer with components rated less than

pressure of sprayer.

Sprayer is equipped with a pressure drain that

automatically relieves overpressure in the event of

a fault condition. This automatic pressure relief

may cause splashing fluid. Correct fault before

you resume spraying.

Inadequate flushing and/or dried paint in drain

system may prevent proper overpressure relief.

Toxic Fluid Hazard

Hazardous fluids or toxic fumes can cause serious

injury or death if splashed in eyes or on skin, swal-

lowed, or inhaled.

• Know specific hazards of fluid being used.

Read fluid manufacturer’s warnings.

• Wear appropriate protective clothing, gloves,

eyewear, and respirator.

•

Fluid Injection Hazard

If high-pressure fluid pierces skin, the injury might

look like “just a cut” but it is a serious wound. Get

immediate medical attention. To help prevent

injection:

• Always engage trigger safety when not spray-

ing.

• Always shut off power and relieve pressure

when you stop spraying, before you service or

clean sprayer, remove parts or repair leaks.

See Pressure Relief Procedure, page 9.

• Do not allow children to use this equipment.

• Keep clear of tip. Never point at yourself or

anyone else.

•

!:!

•

• .

Fluid Splashback Hazard

To avoid splashing fluid when spraying into pail,

always aim at inside wall of pail. Make sure gun is

assembled with correct gasket for fluid being

sprayed.

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B B

B B B B NB

B B B B B B

B B P

B B B B B B B

B B B B B PB

B B B B B B

PB B B B B B B

P

B B B B B B

B P

B B B

B B B B B B B

B B B B B B

B B P

• B B B B

B B P

• B NB B NB B B

B P

B B B

B B B B B B

PB B B B B B

PB B B \

• B B B B B

B PB

• B B B B

B B B B B

B B B B B B

B PB[ B B

B P

• B B B B P

• B B B B B

B B P

B B

B B B B B B B

B B B PB B

B B B B B

B P

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WARNING

Recoil Hazard

Due to the high pressure fluid emitted, a strong

recoil action may occur when you trigger the

gun. If you are unprepared, your hand could be

forced back toward your body or you could lose

your balance and fall, resulting in serious injury.

Equipment Misuse Hazard

Equipment misuse can cause equipment to rup-

ture, malfunction, or start unexpectedly and

cause serious injury.

• Read all manuals, tags, and labels before

operating equipment.

• Only use equipment for its intended pur-

pose.

• Do not alter or modify equipment.

• Do not exceed maximum working pressure

of lowest rated system component.

• Do not modify extension tube or roller frame

or use parts not designed for this equipment

• Do not use 1,1,1-trichloroethane, methylene

chloride, other halogenated hydrocarbon

solvents or fluids containing such solvents in

this or any other pressurized aluminum

equipment. Such use could result in a chem-

ical reaction, with the possibility of explosion.

•

!

•

2-2-2.

Startup Hazard After Thermal

Overload

Motor has thermal overload switch to shut itself

down if overheated. To reduce risk of injury from

motor restarting unexpectedly when it cools,

always turn power switch OFF if motor shuts

down.

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B

B B B B B B B

B B B B PB B B

B B B B B B

B B B B B P

B B

B B B B B

B B B B B B B

B P

• B B B B NB B

B B P

• B B B P

• B B B B B B B

B B B B B

P

• B B B B B B

B B B B

B P

• B B B B B B

BSPSPSO NB B NB B

B B B B B

B B B B PB

B B B B B

B B B B B P

B B B B

B B B B B B B

B B B PB B

B B B B B

B B B B B B

B B P

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Pressure Relief/ / B

WARNING/ /

Page/ ! / 5.

1. Turn OFF power switch.

B P

2. Place prime tube in waste pail.

B B B B P

3. Turn Prime/Spray valve to PRIME.

0 QSJNF

Q B Brtkog B P

4. Turn pressure control knob left (minimum pressure).

B B J B K B P

5. Trigger gun into bucket to relieve pressure in hose.

B B B B B B P

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Grounding and Electrical Requirements/ / B B B

A. This sprayer requires 220-240 VAC, 50/60 Hz 10A circuit with

a grounding receptacle. Never use an outlet that is not

grounded.

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B B P

B. Do not use sprayer if electrical cord has damaged ground

prong.

B B B B B B B

B P

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C. Do not use an extension cord with damaged ground plug.

Recommended extension cords:

• 15 m (49.2 ft) 1.0 mm

2

• 30 m (88.4 ft) 1.5 mm

2

• 50 m (164.0 ft) 2.5 mm

2

• 26!n!)5:/3! *!2/1!nn

3

• 41!n!)99/5! *!2/6!nn

3

• 61!n!)275/1! *!3/6!nn

3

B B B B B B P

B B \

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Smaller gauge or longer extension cords may reduce sprayer performance.

B B B B B B B B B B P

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Component Identification/ / B

B

J

W

A

X

H

L

G

K

F

E

D

C

P

M

U

V

S

R

Q

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Component/ /

A

Electric motor (inside enclosure)/

/ B J K

B

Power switch/

/ B

C

Pressure control knob/

/ B

D

Pump fluid outlet fitting/

/ B B B

E

InstaClean™ fluid filter/

JotubDmfbo™! /ke B B B

F

Power-Piston™ pump (behind Easy Access door)/

Qpxfs.Qjtupo™! /

rOr B BJ B B B K

G

Suction tube/

/ B

H

Prime tube (with diffuser)/

/ B J B K

J

Prime/Spray valve control/

0 0 / Q Q B B

K

Fluid inlet connection and inlet valve/

/ B B B B B

L

Inlet screen/

/ B

M

Paint hose/

/ B

P

SG3E/A airless spray gun/

TH4F0B! /uiUgQcB B B

Q

Tip guard/

/ B

R

Reversible spray tip/

/ B B

S

Trigger safety lever/

/ B B

T

Gun fluid inlet fitting/

/ B B B

U

Smooth Glide™ swivel/

Tnppui!Hmjef™! /uBi B B

V

Gun fluid filter (in handle)/

) */ B B J B K

W

Hose/cord wrap bracket/

0 / Q B B

X

Pail hanger/

/ B

Y

Power Flush attachment (included)/

/ B B J K

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Setup/ /

1. Turn OFF power switch.

B P

2. Connect one end of grounded fluid hose to SG3E/A spray

gun. Use a wrench to tighten.

!TH4F0B!

B B B B BuiUgQcB B

B B NB B B P

3. Connect other end of hose to sprayer fluid outlet fitting. Use

wrench to tighten.

Connect other end of hose to sprayer fluid outlet fitting. Use

wrench to tighten.

B B B B B B B B NB

B B P

4. Turn pressure control knob left (minimum pressure).

B B J B K B P

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For flushing storage fluid and loading pump and hose with paint.

B B B B B B B \

Priming/ /

Before priming sprayer, follow Pail Flushing procedure, Steps 1-6, page 24.

!24! !2.7!

B B B B B J24 BSOXB K B P

1. Turn OFF power switch.

B P

2. Submerge suction tube in paint.

B B B P

3. Turn Prime/Spray valve to PRIME.

0 QSJNF

Q B Brtkog B P

4. Point gun into waste pail.

B B B B P

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5. Turn ON power switch. Align arrow on sprayer and bucket

symbol on pressure control knob.

B PB B B B B B

B B B P

WARNING/ /

Page/ ! / 5.

6. When paint, without bubbles, starts to come out of prime tube,

trigger gun and turn Prime/Spray valve to SPRAY. When paint

comes out of gun, release trigger.

0 TQSBZ

B B B B B B B

B B B Q B B

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B B NB B B B B

P

The motor stopping indicates the pump and hose are primed with paint.

B B B B B B B P

7. Transfer prime tube to paint pail.

B B B P

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Pressure Adjustment/ / B

Spraying Techniques/ / B

WARNING/ /

Page/ ! / 3, 5.

Motor runs only when gun is triggered. Sprayer is designed to stop pumping when gun trigger is released.

B B B B PB B B B B B B B

B P

. Align arrow on sprayer with spray symbol on pressure control

knob.

B B B B B B

B P

. Turning knob right (clockwise) increases pressure at gun.

B B J B KB B

B P

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Getting Started with Basic Techniques/

/

B B B

. Turning knob left (counterclockwise) decreases pressure at

gun.

B B J B B KB B

B P

. Hold gun 30 cm (12 in.) from surface and aim straight at sur-

face. Tilting gun to direct spray angle causes an uneven finish.

!41!dn!)23! *

URJSTB KB B B B B

B PB B B B B

B B B B P

. Flex wrist to keep gun pointed straight. Fanning gun to direct

spray angle causes uneven finish.

B B B B B B

PB B B B B

B B B B B P

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Triggering Gun/ / B B

Aiming Gun/ / B

. Pull trigger after starting stroke, release trigger before end of

stroke. Gun must be moving when trigger is pulled and

released.

B B B B NB B

B B B PB B B B

B B B B B P

. Aim tip of gun at edge of previous stroke to overlap each

stroke by half.

B B B B B B

B B B B B B P

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Power Flush - Quick Cleaning/ !.! /

B B-B B

For flushing water-based fluids only.

B B

Cleanup/ /

1. Turn Prime/Spray valve to PRIME.

0 QSJNF

Q B Brtkog B P

2. Separate prime tube from suction tube.

B B B B P

3. Unscrew inlet screen from suction tube.

B B B B B P

4. Place prime tube in waste pail.

B B B B P

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