Transcript
/
Operation/
XR9 Airless Sprayer YS:! zt[BcBu Models/
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3Z9478A
:
232751, 232752, 232753 - Series A/B! Maximum Working Pressure/ Includes/ • • •
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B
/
Bc
/
B
B
L: 207 bar, 21 MPa (3000 PSI)
:
/ 1.44 lpm (0.38 gpm) cart-mount sprayer/2/55!mqn!)1/49!hqn*! SPVVBBJRPUZBKB 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 KBBSWPTBBJWRB KB
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Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2002, Graco Inc. is registered to I.S. EN ISO 9001
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Table of Contents/
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Table of Contents/ Table of Contents/
/ B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBP T
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Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
! /!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/ 4 B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBP V Pressure Relief/
B
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B BPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBP [
Grounding and Electrical Requirements/ Component Identification/
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B
/
B
B
B
BPBPBPBPBPB SR
B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB ST
Setup/
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B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB SV
Priming/
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BBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB SW
Spraying Techniques/
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B
B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB SY
Cleanup/ / B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB TR Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
! /!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/!/! 49 B
B BPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB VT
Maintenance/ Technical Data/
B PBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB VX
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B
Graco Standard Warranty/Hsbdp!
2
B BPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPBPB WU /i
B
B
B BPBPBPBPBPBPBPBPB WX
3Z9478A
Warning
WARNING Fire, Explosion and Electrocution Hazard Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and result in fire, explosion, or electric shock. • To help prevent these hazards: • Sprayer should be grounded through an electrical 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.
3Z9478A
.! .! .! • • • •
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31!
• •
! • •
!Hsbdp!
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3
NB B
B B
B B
NB NB P
B
B
NB
B
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B OB OBU OB
B
B
NB 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
P B P
B • •
B
B
P B
B
B B
B
P B
B
P B BXBJTRB
•
•
P B B
•
• •
4
B B
B KB
B
B NB NB B B B P B B NB B i
B B PB
B B
B B
B B
B
B B P
J B B
B
B
B B
B
B B B
B B B
B B
KB B B
P B
3Z9478A
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, swallowed, 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 spraying. • 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.
3Z9478A
5
B B B B
B PB
B
B
B B B
B
P
B
B
B
B
P
B
B
B
B
NB
NB
B PB
B
B
B
B B B
B B B
B B
B B
B P NB
B
B B
P
B
B
B
B B
PB PB
B
B B
B B
B B
•
B
B
B
B B
• •
B
B
B B B
B
B
B
B
B
B B
B
B
B
B B
B
B
B
B B
B
B P
B
P B
B
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B B
B
B PB[ P B
B
B
B
B B
B B B
B PB
B •
B
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B B B B B
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B B B
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B
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B B
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B B B
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B B
B
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B
B
B B
B P
B
B PB B
B
B
B B
3Z9478A
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 rupture, malfunction, or start unexpectedly and cause serious injury. • Read all manuals, tags, and labels before operating equipment. • Only use equipment for its intended purpose. • 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 chemical 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.
3Z9478A
7
B
B
B B
B
B
B B
B
B B B B B P
B
B B B
B
•
B
B B
B B BSPSPSO B B B B B B B B
B B
B
B
B
B B
B
B
B B B
B
P
B
B
B
B
NB
B
B B
B B B
B B NB B B
B B B
B B
B B
B
B B B
B B
B B
P P
B B
B
B
B
B P B
B
B
B B B
B P
B B
P B
B
B
P
B
B
B
• • •
B
B
B
B
PB
B B
B
B
B
B B
•
B
B B B
B
B
•
8
B
B
B B B
B
B
B PB B
B NB
P
B
B B B
B B PB B
B B
3Z9478A
Pressure Relief/
Pressure Relief/
WARNING/
!
Page/
1.
B
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5.
Turn OFF power switch.
B
2.
B
/
P
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Place prime tube in waste pail.
B
B
B
B
P
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3.
Turn Prime/Spray valve to PRIME.
0
QSJNF
Q
B
Brtkog
B
P ti2019a
4.
Turn pressure control knob left (minimum pressure).
B
B
J
B
K
B
P ti2020a
5.
Trigger gun into bucket to relieve pressure in hose.
B
B
B
B
B
B
P ti2033a
3Z9478A
9
Grounding and Electrical Requirements/
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B
B
B
Grounding and Electrical Requirements/
A.
/
B
B
B
This sprayer requires 220-240 VAC, 50/60 Hz 10A circuit with a grounding receptacle. Never use an outlet that is not grounded.
!331.351!W-!61071!I{!
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B BSRcB B
B B P
B
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B.
Do not use sprayer if electrical cord has damaged ground prong.
B
B
B P
B
B
B
B
B
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10
3Z9478A
Grounding and Electrical Requirements/
C.
/
B
B
B
Do not use an extension cord with damaged ground plug. Recommended extension cords: • 15 m (49.2 ft) 1.0 mm2 • 30 m (88.4 ft) 1.5 mm2 • 50 m (164.0 ft) 2.5 mm2
• 26!n!)5:/3!
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• 41!n!)99/5!
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B
B B
B
B
B
B
B
P
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• SWBBJV[PTBKBSPRBT • URBBJZZPVBKBSPWBT • WRBBJSXVPRBKBTPWBT
Smaller gauge or longer extension cords may reduce sprayer performance.
B
3Z9478A
B
B
B
B
B
B
B
B
B
P
11
Component Identification/
B
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Component Identification/
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W B
A
J
X
F
K G
E D H C L
Q
P
S V
M
T
R U
12
ti2023a
3Z9478A
Component Identification/
Component/
/
B
J
A
Electric motor (inside enclosure)/
B
Power switch/
C
Pressure control knob/
D
Pump fluid outlet fitting/
E
InstaClean™ fluid filter/ JotubDmfbo™!
F G
Power-Piston™ pump (behind Easy Access door)/Qpxfs.Qjtupo™! rOr B BJ B B B K Suction tube/ / B
H
Prime tube (with diffuser)/
J
Prime/Spray valve control/
K
Fluid inlet connection and inlet valve/
L
Inlet screen/
M
Paint hose/
P
SG3E/A airless spray gun/TH4F0B!
Q
Tip guard/
R
Reversible spray tip/
S
Trigger safety lever/
T
Gun fluid inlet fitting/
U
Smooth Glide™ swivel/Tnppui!Hmjef™!
V
Gun fluid filter (in handle)/
W
Hose/cord wrap bracket/
X
Pail hanger/
Y
Power Flush attachment (included)/
3Z9478A
B
/
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B B
/
B
B
/ke
B
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0
0
B
B
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J
B
K
Q
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B
Q B
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B
B
B B
B
B
B
/
B /uiUgQcB
B
B
B B
/
B B
/
/
K
B /
/ /
/
B B
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B
B
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B
*/ Q
B
B B
B
J
B
B
B
J
K
K
B
B /
13
Setup/
/
Setup/
1.
/
Turn OFF power switch.
B
2.
P
ti2018a
Connect one end of grounded fluid hose to SG3E/A spray gun. Use a wrench to tighten.
!TH4F0B! B
B
B
B
B
NB
B
B
BuiUgQcB B
P
B
ti2024a
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
4.
B
B
B
B
P
B
B
B
B NB
ti2025a
Turn pressure control knob left (minimum pressure).
B
B
J
B
K
B
P ti2020a
14
3Z9478A
Priming/
Priming/
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/
For flushing storage fluid and loading pump and hose with paint.
B
B
B
B
B
B
B
\
Before priming sprayer, follow Pail Flushing procedure, Steps 1-6, page 24.
!24! B
1.
B
B
B
!2.7! B
J24
BSOXB
K
B
P
Turn OFF power switch.
B
P ti2018a
2.
Submerge suction tube in paint.
B
B
B
P ti2026a
3.
Turn Prime/Spray valve to PRIME.
0
QSJNF
Q
B
Brtkog
B
P ti2019a
4.
Point gun into waste pail.
B
B
B
B
P
ti2027a
3Z9478A
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Priming/
5.
/
Turn ON power switch. Align arrow on sprayer and bucket symbol on pressure control knob.
B
B
WARNING/
!
Page/
6.
PB
B
B
B
B
P
B
B
B ti2028a
/
/
5.
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
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B P
B
B
B
NB
B
B
B B
B
Q B
B
B B
B
B
B
B ti2029a
The motor stopping indicates the pump and hose are primed with paint.
B
7.
B
B
B
B
B
B
P
Transfer prime tube to paint pail.
B
B
B
P ti2030a
16
3Z9478A
Spraying Techniques/
Spraying Techniques/
WARNING/
!
Page/
B
/
B
/
/
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3, 5.
Motor runs only when gun is triggered. Sprayer is designed to stop pumping when gun trigger is released.
B
B
B
B P
B
PB
Pressure Adjustment/
.
B
B
B
B
B
B
B
B
/
Align arrow on sprayer with spray symbol on pressure control knob.
B
B
P
B
B
B
B
B
ti2031a
.
Turning knob right (clockwise) increases pressure at gun.
B
B
P
B
J
B
KB
B
ti2032a
3Z9478A
17
Spraying Techniques/
.
B
/
Turning knob left (counterclockwise) decreases pressure at gun.
B
B
P
B
J
B
B
KB
B ti2020a
Getting Started with Basic Techniques/ / B B B
.
Hold gun 30 cm (12 in.) from surface and aim straight at surface. Tilting gun to direct spray angle causes an uneven finish.
!41!dn!)23! UR
JSTB KB B PB B B B
.
B
B
B
B
* B
B B
P
B
B
ti2035a
Flex wrist to keep gun pointed straight. Fanning gun to direct spray angle causes uneven finish.
B B
18
PB B
B B
B
B B
B
B B
B B
P
B
B
ti2036a
3Z9478A
Spraying Techniques/
Triggering Gun/
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B
/
B
/
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 B
B
B
B
B
PB
B
NB B B
B
P
B
B
B ti2037a
Aiming Gun/
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B
/
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
P
B ti2038a
3Z9478A
19
Cleanup/
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Cleanup/
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!.!
Power Flush - Quick Cleaning/ B B-B B
/
For flushing water-based fluids only.
B
1.
B
Turn Prime/Spray valve to PRIME.
0
QSJNF
Q
B
Brtkog
B
P ti2019a
2.
Separate prime tube from suction tube.
B
B
B
B
P ti2039a
3.
Unscrew inlet screen from suction tube.
B
B
B
B
B
P
ti2040a
4.
Place prime tube in waste pail.
B
B
B
B
P
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20
3Z9478A
Cleanup/
5.
/
Screw Power Flush attachment (included with sprayer) onto garden hose. Close Power Flush valve.
B
B
B
B
B
J
B
B
K
B
B
B
B
ti2041a
6.
Connect garden hose and Power Flush attachment onto suction tube. Turn on garden hose.
B
B
B
B
B B
B
P
B
B
B
B
ti2042a
7.
Turn ON power switch. Align arrow on sprayer to bucket symbol on pressure control knob.
B
P B
B
B P
B
B
B
B ti2028a
8.
Open Power Flush valve.
B
B
B
P
ti2043a
3Z9478A
21
Cleanup/
9.
/
Aim gun in waste pail. Trigger gun.
0 B
B Q
B
B
B
B
B
B
P
PB
ti2027a
WARNING/
Page/
10.
!
/
/
5.
Turn Prime/Spray valve to SPRAY.
0
TQSBZ
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B
P ti2044a
11.
Trigger gun for 2-3 minutes, until somewhat clear water flows out of roller frame.
!3.4! B BTOU
B
B
P
B
B
B
B
ti20 33a
12.
Turn Prime/Spray valve to PRIME.
0 Q
QSJNF B
Brtkog
B
P
ti2019a
22
3Z9478A
Cleanup/
13.
/
Let water flow through sprayer, into waste pail, for 30 seconds.
!41! B P
B
B
B
BUR
B
B
B
ti2045a
14.
Turn OFF power switch.
B
P ti2018a
15.
Close Power Flush valve. Turn off garden hose.
B
B
B
B
B
P
ti2046a
16.
Unscrew Power Flush attachment from suction hose.
B
B
B
B
B
B
P
ti2047a
3Z9478A
23
Cleanup/
/
Pail Flushing/
B
/
For flushing non-waterbased fluids or if garden hose is not accessible.
B
1.
B
B
B
B
B
B
B
B
P
Engage gun trigger safety.
B
B
B
P ti2048a
2.
Turn OFF power switch. Turn Prime/Spray valve to PRIME.
0 B
3.
QSJNF
PBrQuB
Brtkog
B
P
ti2018a
ti2019a
Place prime tube in waste pail. Submerge suction tube in water or compatible solvent for non-water based material.
B
B
J
B
B
KB
B B
B
B
PB B
P
B
B
ti2050a
4.
Turn ON power switch. Align arrow on sprayer and bucket symbol on pressure control knob.
B
B
B
WARNING/
Page/
24
!
PB
B
B
P
B
B
B
B ti2028a
/
/
5.
3Z9478A
Cleanup/
5.
/
While pump continues to stroke, remove trigger safety. Trigger gun into paint pail. Turn Prime/Spray valve to SPRAY. Continue to trigger gun until flushing fluid comes out of gun. Release trigger.
0
TQSBZ
B B B B PB B B rQuB Burtc{ B B B B B B P
B B
PB
B
B
PB
B
PB
B
ti2051a
B
To minimize splashing, aim gun at inside wall of empty waste pail.
B
6.
B
B
B
B
B
B
B
B
P
Move gun to waste pail. Trigger gun until remaining flushing fluid is gone from flushing pail. Release gun trigger.
! B B
7.
B B P
B
B
B
PB
B
B B
B
B ti2052a
Fill unit with Pump Armor or mineral spirits. Cleanup, page 20.
!!
!Qvnq!Bsnps! 20 .
rBcB B
3Z9478A
B
B
J20
B
B
KP
25
Cleanup/
/
!TH4F0B!
Cleaning SG3E/A gun filter/ uiUgQcB B B
1.
/
Relieve pressure, page 9.
!9! B
J9
B
KPB ti2053
2.
Engage gun trigger safety.
B
B
B
P ti2048a
3.
Unscrew hose.
B
B
P ti2007
4.
Remove filter and clean it in compatible solvent.
B
B
B
B
P ti2055a
Do not soak entire gun in solvent. Prolonged exposure to solvent can ruin packings.
B
5.
B
B
B
B
PB
B
B
B
B
B B
P
Insert filter.
! B
PB ti2009a
26
3Z9478A
Cleanup/
Filling sprayer with storage fluid/ WARNING/
!
Page/
B
/
/
B
B
/
/
3, 5.
Always pump storage fluid through pump system after cleaning. Water left in sprayer will corrode sprayer and damage pump.
B B B
B
1.
B
B
P
B
B
B
PB
B
B
B
B
B
Remove inlet strainer. Place suction tube in storage fluid bottle and prime tube in waste pail.
B
B
B
P
B
B
B
B
B
B
B
B
ti2057a
2.
Turn Prime/Spray valve to PRIME.
0 Q
QSJNF B
Brtkog
B
PB
ti2019a
3Z9478A
27
Cleanup/
3.
/
Turn pressure control knob all the way left (counterclockwise) to minimum pressure.
B
J
4.
B B
B
B
K
B B
B
P
B
ti2020a
Turn ON power switch.
B
P ti2028a1
5.
Align arrow on sprayer with roller symbol on pressure control knob.
B
B
P
B
B
B
B
B
B ti2058a
28
3Z9478A
Cleanup/
6.
/
When storage fluid comes out of prime tube (5-10 seconds) turn OFF power switch.
6.21! B
B
P
B
B
B
B
BWOSR
B
B
ti2059a
7.
Turn Prime/Spray valve to SPRAY to keep storage fluid in sprayer during storage.
0 rQuB B
3Z9478A
TQSBZ
P
Burtc{
B
B
B
B
B
B
ti2044a
29
Cleanup/
/
Selecting the Right Tip/ Tip Hole Size/
.
B
/
B
/
B
B
Spray should be atomized (evenly distributed, no gaps or edges). Start at a low pressure setting, increase pressure a little at a time until paint atomizes.
B B
.
B
B
B
B
B PB B
B
B
B B
B B B
B
B
B P
Fluid flow rate is controlled by tip hole size.
B
.
B
B
B
B
P
The best tip hole size for fluid you are spraying is determined by type of coating and type of surface you are spraying.
B B
.
B
B B
B
B B
B
P
B
B
B
Use large tip hole size when spraying thicker coatings.
B
30
B
B
B
B
B
B
B
P
3Z9478A
Cleanup/
.
Use small tip hole size when spraying thinner coatings.
B
.
/
B
B
B
B
B
B
P
Tips wear and enlarge when you spray. Starting with a tip hole size smaller than the maximum will allow you to spray within rated flow capacity. To prevent excessive wear, spray at lowest pressure that atomizes paint.
B
B B
B B PB
B
B B
P
B
B
B
B
PB
B B B
B
B B
B
If maximum pressure of sprayer is not enough for good spray pattern, tip is too large or worn. See Reversible Tip Selection Table, page 33.
!33! B
3Z9478A
P 33
B
B B
B
B
B
B
B
B B
B
B P
B
B
B
B
B
B
31
Cleanup/
/
Tip Hole Size
B
COATINGS/ lacquers and stains
B
enamels
/
oil-based interior latex primers and paint paints
exterior latex paint
acrylics
(diameter based on area of elliptical orifice)
J
B
B
B
K
B 0.011 in. (0.28 mm) 0.013 in. (0.33 mm) 0.015 in. (0.38 mm) 0.017 in. (0.43 mm) 0.019 in. (0.48 mm)
Fan Width/
B B B
B
X X
/
X X
X X X
B
X X X
B
B
X X X
B
X X
B
Fan Width is the size of the spray pattern.
B
B
B
B
P
Narrow Fan/ / B - Thicker coat/ / - Better control/ / - Small, confined surfaces/ Wide Fan/ / B B - Thin coat/ / - Fast coverage/ / - Broad, open surfaces/
32
B
B
B
B
B
B !,
B
B
B
B B ,
B
B
3Z9478A
Cleanup/
Tip Number/
/
B
/
The last three digits of tip number (example 286413) contain information about hole size and fan width when gun is held 30.5 cm (12 in.) from surface being sprayed.
!397524
! B
B
B
B B
B
B
J
B
B
!41/6!dn!)23!
\BTZXVSUK B B B B
B
Reversible Tip Selection Table/ Tip Part Number
B
P
/
Fan Width ( 305 mm (12 in.) from surface !23! !)416!nn* B B B JURWBNBSTB K
B
286411 286511 286313 286413 286415 286515 286417 286517 286519 286619
B
203-254 mm (8-10 in. ) 254-305 mm (10-12 in.) 152-203 mm (6-8 in.) 203-254 mm (8-10 in.) 203-254 mm (8-10 in.) 254-305 mm 10-12 in.) 203-254 mm (8-10 in.) 254-305 mm (10-12 in.) 254-305 mm (10-12 in. ) 305-356 mm (12-14 in. )
B
BURPWB
BJSTB
B
B
* KB
B Hole Size
B 0.28 mm (0.011 in. ) 0.28 mm (0.011 in. ) 0.33 mm (0.013 in.) 0.33 mm (0.013 in.) 0.38 mm (0.015 in. ) 0.38 mm (0.015 in.) 0.43 mm (0.017 in.) 0.43 mm (0.017 in.) 0.48 mm (0.019 in.) 0.48mm (0.019 in. )
Example: For an 203-254 mm (8-10 in.) fan width and a 0.33 mm (0.013 in.) hole size, order part no. 286413. !9.21! )314.365!nn* !1/124! )1/44!nn* ! 397524 \B B BTRUOTWVBJZOSRB K B B BRPUUBJRPRSUB K B B B B TZXVSU P See manual 309097 for SG3E/A gun operating instructions and spray techniques. !TH4F0B! !41:1:8 uiUgQcB B P
3Z9478A
B
B
B B B BUR[R[Y B
B
33
Troubleshooting
Troubleshooting Problem Pump will not prime
Cause
Prime/Spray valve set at SPRAY. Inlet screen clogged. HINT: Suction tube is not immersed. • Attempt to free check balls by Inlet valve check ball stuck. tapping side of inlet valve as sprayer is stroking. Outlet valve check ball stuck. • Strain paint before spraying. Keep sand and debris out. Suction tube is leaking. • Thoroughly flush after every paint job. Prime/Spray valve clogged. • Do not store in water. Use Pump Armor or mineral spirits. Power switch is on and sprayer is Pressure set at minimum. plugged in but pump does not Electrical outlet is not providing cycle. power .
Solution Turn Prime/Spray valve to PRIME. Clean debris off inlet screen. Reposition suction tube in bottom of paint pail. Remove tube. Insert end of pencil into inlet section to dislodge ball. OR Power Flush unit, page 20. Use screw driver to open Easy-Access door. Unscrew outlet valve. Remove and clean assembly. Tighten suction tube connection. Inspect for cracks or vacuum leaks. Clean/replace drain tube as necessary. Return sprayer to Graco/MAGNUM authorized service center if drain valve is clogged.
Turn pressure control knob right to increase pressure. • Try a different outlet OR test outlet by plugging something in that you know is working. • Reset building circuit breaker or replace fuse. Damaged extension cord. Replace extension cord. See Grounding and Electrical Requirements, page 10. Damaged sprayer electrical cord . Check for broken insulation or wires. Replace damaged electrical cord. Motor or control damaged. Return sprayer to authorized Graco service center. Paint frozen or hardened in pump. Unplug sprayer from electrical outlet. If paint if frozen in sprayer: Do NOT try to start frozen sprayer. Thaw completely or you may damage motor, control board and/or drivetrain. 1 Turn OFF power switch. 2 Place sprayer in warm area for several hours. 3 Plug in and turn on sprayer. 4 Slowly increase pressure until motor starts. If paint hardened in sprayer: 1 Replace pump packings. 2 Remove all residue from valves and passages.
34
3Z9478A
Troubleshooting
Problem Pump cycles but pressure does not build up.
Cause Pump not primed. Inlet screen clogged. Suction tube not immersed. Paint pail empty. Suction tube has vacuum air leak. Pump check valves are dirty or damaged. Prime/Spray valve worn or obstructed with debris. Pump check ball stuck.
Cannot pull gun trigger. Gun stops spraying.
Gun trigger safety engaged. Spray tip clogged.
Pump cycles but paint only dribbles or spurts when trigger is pulled.
Pressure is set too low. Spray tip clogged. Spray tip too large or worn. Gun filter clogged. InstaClean fluid filter is clogged. Pump check ball stuck.
Pressure set at maximum, but cannot achieve good spray pattern.
3Z9478A
Solution Prime pump, page 15. Clean debris off inlet screen Reposition suction tube in bottom of paint pail. Refill paint pail and reprime sprayer. Tighten suction tube connection. Inspect for cracks or vacuum leaks. If cracked or damaged, replace. Return sprayer to Graco/MAGNUM authorized service center.
See “Pump will not prime” section of Troubleshooting table, page 34. Remove gun trigger safety 1 Turn arrow-shaped handle to unclog position. 2 Aim gun into waste pail. 3 Squeeze trigger. 4 Return arrow-shaped handle to spray position and begin spraying. Turn pressure control knob right to increase pressure. Clean tip. See “Gun stops spraying” section of Troubleshooting table, page 34. Replace tip. Clean or replace gun filter, page 48. Clean or replace InstaClean fluid filter, page 47. See “Pump will not prime” section of Troubleshooting table, page 34. Select smaller tip, Tip Hole Size, page 30. Replace tip.
Tip is too large for sprayer. Tip is worn beyond capability of sprayer. Gun filter clogged. Inlet screen clogged. Pump valves worn.
Clean or replace gun filter, page 48. Clean debris off inlet screen. Check for worn pump valves:
InstaClean fluid filter clogged. Extension cord too long or not heavy enough gauge.
1 Prime sprayer with paint. 2 Trigger gun momentarily. When trigger is released, pump should cycle and stop. 3 If pump continues to cycle, pump valves may be worn. 4 Return sprayer to Graco/MAGNUM authorized service center. Clean or replace InstaClean fluid filter, page 47. Replace cord, Grounding and Electrical Requirements, page 10.
35
Troubleshooting
Problem Sprayed paint runs down wall or sags.
Sprayed paint is not covering.
Pattern is inconsistent or leaving stripes.
Cause
Solution
Going on too thick.
Move gun faster. Use tip with smaller hole size. Use tip with wider fan. Move gun away from surface. Going on too thin. Move gun slower. Use tip with larger hole size. Use tip with narrower fan. Move gun closer to surface. Pressure set too low. Turn pressure control knob right to increase pressure. Spray tip worn beyond capability of Replace tip. sprayer.
HINT: Thin paint slightly with water/solvent. Motor is hot and runs intermittently.
Vent holes in shroud are clogged or sprayer is covered. Extension cord too long or not This is a Thermal Overload heavy enough gauge. condition. Motor will automatically Unregulated electrical generator shut off due to excessive heat. being used has excessive voltage. Damage can occur if cause is not Sprayer was operated at high corrected. Startup Hazard After pressure with small tip, causing Thermal Overload, Warnings, frequent motor starts and page 7. excessive heat build up. Building circuit breaker opens after Too many appliances plugged in sprayer operates for 5-10 minutes. on same circuit. Extension cord is damaged, too OR long, or not a heavy enough gauge. Building circuit breaker opens as Damaged sprayer electrical cord. soon as sprayer is plugged into outlet and sprayer is turned on. Damaged motor or control. Fan pattern varies dramatically while spraying. Sprayer does not turn on promptly when resuming spraying. Spray comes out of gun in two thick streams.
36
Pressure control switch is worn and causing excessive pressure variation. Reversible tip is in UNCLOG position.
Clear vent holes. Replace cord, Grounding and Electrical Requirements, page 10. Use electrical generator with proper voltage regulator. Sprayer requires 220-240, VAC 50/60 Hz. Decrease pressure setting or increase tip size. Move sprayer to cooler location.
Unplug some appliances or use a less busy circuit. Plug in something that you know is working to test extension cord. Replace extension cord. Grounding and Electrical Requirements, page 10. Check for broken insulation or wires. Replace damaged electrical cord. Return sprayer to Graco/MAGNUM authorized service center. Return sprayer to Graco/MAGNUM authorized service center.
Rotate arrow-shaped handle on tip to SPRAY position.
3Z9478A
Troubleshooting
Problem
Cause
Paint leaks down outside of pump. Worn pump packings. Paint comes out of pressure Worn pressure control knob. control knob. Pressure drain actuates System is overpressuring. automatically, relieving pressure through prime tube.
3Z9478A
Solution Replace pump packings, page 51. Return sprayer to Graco/MAGNUM authorized service center.
37
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41
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3Z9478A
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45
Maintenance/
/
Maintenance/
/
CAUTION/
/
:
Openings in shroud provide air for cooling mechanical parts and electronics inside. If water gets in these openings sprayer could malfunction or be permanently damaged.
B
B
B
B
NB
B
B
B
B
Caring for Sprayer/
B
P
B
B
PB
B
B
B
B
B
B
/
Clean sprayer and accessories thoroughly after each use.
B
B P
B
B
B
B ent Holes
Do not cover vent holes or shroud while spraying.
B
46
B
B
B
B
P
3Z9478A
Maintenance/
InstaClean Fluid Filter/JotubDmfbo!
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/
B
The InstaClean fluid filter (E) self-cleans during pressure relief. Embedded particles may require manual cleaning.
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E
B
B B
B
JfK PB
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B
To activate InstaClean fluid filter system sprayer must be under pressure. If sprayer is not under pressure, it needs to be primed. Priming, page 15.
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3Z9478A
B
B
B
B
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B
B
B
B
B
B
KP
B
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B
B
B
B
47
Maintenance/
/
Gun Fluid Filter/
B
/
B
Clean gun fluid filter with compatible solvent and brush every time you flush system. Replace when damaged.
B
B
B
Paint Hoses/
B B
B
B
B
/
B B
B
P
B
Check hose for damage every time you spray. Do not attempt to clean or repair hose if hose jacket or fittings are damaged. Do not use hoses shorter than 7.6 m (25 ft).
8/7!n B
48
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!
36! B B
B B B B BYPXBBJTWBKB
B
B B
B B
PB B B
3Z9478A
Maintenance/
Drive Train Lubrication/
B
/
/
B
Regrease gear every time pump packings are replaced or every 100 hours of operation.
!211! ! B
Tips/
B
B B
BSRR P
B
B
B
B
/ Always clean tips with compatible solvent and brush after spraying.
B P
B
B
B
B
B
B
Tip life: 57 liters (15 gallons) - 227 liters (60 gallons)*
68! B
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*Depends on abrasiveness of paint/ + / L B B B B Do not spray with worn tip.
B
3Z9478A
B
B
P
49
Maintenance/
/
Pump Check Valves/
B
/
B
Storing in water, inadequate flushing or ingested debris can cause either of the two check valves to malfunction.
B B
B
B
B
B B
B
B
B
B
B
B B
B P
If pump does not prime after 30 seconds, try to loosen check balls by tapping inlet valve with small wrench as the sprayer is stroking. Excessive shock will fracture or cause other damage to pump.
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B
B P
B
B
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B
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B
B B
B
B
B
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inlet valve
50
3Z9478A
Maintenance/
/
HINT: To verify inlet valve ball is sticking, unscrew valves from pump and check them. If sprayer continues to cycle (motor and pump run) after you release gun trigger, pump valves may be obstructed or worn. Valve repair kits are available from Graco/MAGNUM authorized service centers.
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3Z9478A
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51
Maintenance/
/
Pump Packings/
/
B
When pump packings wear, paint will begin to leak down outside of pump. Replace pump packings at first sign of leaking or additional damage could occur.
B
B PB PB
B B
B
B B B
B B
B
B B P
B
B
B
B
Pump repair kits are available from Graco/MAGNUM authorized service centers.
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52
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3Z9478A
Technical Data/
Technical Data/
207 bar, 21 MPa (3000 psi)
B B Sprayer outlet size B
Roller valve fluid inlet size/ B B B B Electric motor
/
B Sprayer weight only/ B Dimensions/
/
Width/
/ /
Height/ / Wetted parts sprayer
3Z9478A
3/4 in. internal thread (standard garden hose) 405! UQVB B B J B B K 1/4 npsm external thread 205!OQTN! SQVBB B 1/4 npsm 7/8 hp 6.5 Amp, permanent magnet, open frame motor 809! !7/6! YQZBBXPWBcNB B NB B B 16.5 kg (36 lb) 27/6!lh!)47! *
/
Length/
B
B
B
/
Maximum fluid working pressure - sprayer !.! B B B BSprayer inlet size
B
/
B
B
49.5 cm (19.5 in.) 48.3 cm (19.0 in.) 101.6 cm (40.0 in.) Stainless steel, brass, ultra-high molecular weight polyethylene (UHMWPE) leather carbide, nylon, aluminum, PVC, polypropylene, fluroelastomer
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53
Technical Data/
B
/
Inlet Screen on Suction Tube
450 micron (35 mesh) 561! !)46! *
B B Maximum material temperature
50°C (120°F)
B B Electrical power requirement
220-240V AC 50/60 Hz, 1 phase, 10A !331.351W 61071!I{-! -!21B NBSRBc TTROTVRxBceBWRQXRBjNB
B Sound data* SG3E/A spray gun TH4F0B! + B LBuiUgQcB B Sound pressure leve/ J B KB
/
Sound power level/ B
78 dB(A)
/
87 dB(A)
*Measured while spraying water-based paint - specific gravity 1.36 through a 517 tip at 207 bar, 21 MPA (3000 psi) per ISO 3744. Actual sound levels may vary with length of extension used.
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3Z9478A
Technical Data/
3Z9478A
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B
55
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Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations. Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco. This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation. THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale. GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties. In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise. FOR GRACO CHINESE/KOREAN CUSTOMERS The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English.
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TO PLACE AN ORDER OR FOR SERVICE, contact your Graco distributor, or call 1-888-541-9788 to identify the nearest distributor. !Hsbdp! 2.999.652.:899! B B B B B P B B B BRTOWYWOZR[S B B B B
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