Graco 308588A TexSpray EXT Owner's Manual

~ _ _, ~
~-
1NSTRUCTIONS-PARTS LIST
warnings and information.
308-588
GRACO
READANDKEEPFORREFERENCE.
INSTRUCTIONS
- For Wafer-BasedMaterials Only ELECTRIC TEXTURE SPRAYER WITH COMPRESSOR
TexSpray EXT
Model 231-372 Shawn
BOX 1441 MINNEAPOLIS, M N
@COPYRIGHT1995, GRACO INC.
Graco Inc. is registered to I S . EN IS0 9001
GRACO INC. P.O.
55440-1441
Rev. A
Table of Contents
...................................... 2
............ 4
.................................... 5
......................................
9
............................. 10
........................ 12
13
...............................
Warnings
Repair
and
Identification
Component
Preparation
Startup..
Spray Techniques
Shutdown and Cleanup
Troubleshooting
.................................
............................
........................................
...............................
..................................
................................
Cooler
Repair
Compressor
Parts
Wiring
Diagram
Accessories
Technical
Data
Graco
Phone
Numbers..
.......................
14
15
18
19
23
24
24
Symbols
Warning Symbol
Caution Symbol
This symbol alerts you to the possibility of serious
if you do not follow the instructions.
injury or death
This symbol alerts you to the possibility of damage to
if you do not follow the
or destruction of equipment
instructions.
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment
to rupture or malfunction and result
in serious injury.
This equipment is for professional use only.
Read all instruction manuals, tags, and labels before operating the equipment
0
Use the equipment only forits intended purpose. If you are not sure, call Graco Technical Assistance at 1-800-543-0339.
Do not expose the system to rain. Always store the system indoors.
0
Do not alter or modify this
equipment.
0
Check equipment daily. Repair or replace worn or damaged
parts immediately.
0
Do not exceed the maximum working pressure of the lowest rated component
in your system.
This equipment, with the exception of the pressure pot, has
a 100 psi (7 bar) maximum working pressure at 100 psi (7 bar) maximum air pressure. The pressurepot must not be pressurized above its70 psi (4.8 bar) working pressure.
0
To reduce ihe risk of serious injury, including electric shock and splashing fluid
In
theeyes, follow
the Pressure Relief Procedure on page7 before checking or repairing the compressor.
Do not use hoses to pull equipment
0
Route hoses away from traffic areas, snarp edges, movlng parts, and hot surfaces. Do not
ex(180°F) or below-40°C (-4O'F).
pose Graco hoses to temperatures above 82'C
Do not lift pressurized equipment.
Do not lay equipment down or allow material in pressure pot
to plug the port to the pressure pot
cover safety valve.
Do not use the pot cover storage hook tolift the sprayer.
2
308-588
TOXIC FLUID HAZARD
Hazardous fluid or toxic fumes can cause serious injury orif death
splashed in the eyes oron the
skin, inhaled, or swallowed.
Know the specific hazards of the
fluid you are using.
.
.
0
Store hazardousfluid inan approved container. Dispose of hazardous fluid according
to all local,
state and national guidelines.
0
Always wear protective eyewear, gloves, clothing and respirator as recommended by fluid
the
and solvent manufacturer.
0
Pipe and disposeof exhaust air safely, away from people, animals, and food handling areas.
0
Never directly inhale compressed air. Compressed
air may contain toxic vapors.
FIRE AND EXPLOSION HAZARD
Improper grounding, poor ventilation, open flames
or sparks can cause a hazardous condition and
result in a fire or explosion and serious injury.
e
t h e system Is for use only withwater-based materials. Use fluids and solvents compatible
to the Technical Data sectionof all equipment manuals.
with the equipment welted parts. Refer
Read the fluid and solvent manufacturer's warnings.
Ground the equipment. Referto Grounding on page 6.
0
Ifthere is any static sparking or you
feel an electric shock while using this equipment,
stop
spraying immediately. Do not use the equipment until you identify and correct the problem.
0
Provide fresh air ventilation
to avoid the buildup of flammable fumes from solvents or the fluid
being sprayed.
0
Keep the work area freeof debris, including solvent, rags, and gasoline.
0
The pressure pot is lined to prevent corrosion and aid pot cleanup.
To prevent liner damage, do
not mix texture material
in the pot. Inspect the
pot daily, and replace the pot
if corrosion or other
damage is present.
0
Locate the sprayer at least20 ft (6.1 m) away from any explosive vapors, due to arcing parts.
e Comply with all applicable local, state, and national fire, electrical, and safety regulations.
308-588
,
3
Fig. 1
A
B
I Component
I Potventvalve
I CompressorSafetyValve
C
Allows quick venting of pot
air pressure for refilling and cleanup
Prevents supply and gun
air pressure from exceeding100 psi limit
Air Pressure Regulator
Auxiliary Air Compressor Port
D
E
Compressor
F
G
Heat Exchanger
Fluid Valve
H
I
Spray Gun
ONOFF Switch
J
K
L
Function
1
I
- 5 Galion
Pot Safetyvaive
PotCoverStorageHook
I
I1
I
Adjusts air pressure
in pot to control flow rate
of materialto spray gun
Provides connectionto replacement or supplemental air compressor
110/230 Vac, open frame AC motor, 15A.1 phase, with oil-less single
stage air compressor .
Reduces temperatureof air from compressorto safe levels
Shuts off fluid supply to spray gun
Uses compressor airto break up and spray texture material
Provides powerto the sprayer
Holds texture material Pressure Pot
PreventsDressure
exceedina
Dsi
limit
.Dot .from
" 70Dressure
AIIOW thecover to hangfromcartframeduringpressurepotrefilling
. .
,..
i
I
Preparation
Compressor Break-in
Hose Size and Lengths
The first time you use the
system, run the compressor
no load to break it
perfomance andThesystem
is providedwithahosesetconsisting
of a
re
d,,,,
1
in.
ID
x
25
ft.
(25
mm
x
7.6
m)
fluid
hose
and
a
3/8
is life.
lengthent
in. ID air hose. For hard to pump materials,a 5 rn (16
1. Be'sure the air hose,without a gun. is connected ft) hose is also available (See Accessories.).
at A so there is no load on the compressor. See
Fig. 2
Do not use more than 75ft. (23 m) of fluid hose.
2. Turn on the switch
(52). Run the system for15
minutes. Shutoff the switch. See Fig.2.
Removing and Installing the Pressure Pot
1. To remove the pressure pot (70),loosen the knobs
(4, Fig. 3) so they will slide through the notches
in
the mounting bracket(A) at the back of the cart.
Loosen knob (5,Parts, page 20)at the bottom of
lift the
the pot, tilt the pot slightly forward and then
pot offthe unit.
2
To install the pot, tilt the pot slightly forward and
engage knob (5) in its slot. Lean the pot back until
it is fully seatedin notches A. Tighten knobs(4)
and knob (5)securely. See Fig. 3 and Parts,page
20.
05910
Fig. 3
308-588
5
'
Preparation
iroupding
*
RRE AND EXPLOSION HAZARD
To reduce the risk of statlc sparking,
ground the sprayer and
all other equipment used or locatedin the spray area.
Also read FIRE OR EXPLOSION HAZARD on page3.
:heck your local electrical code for detailed grounding
nstmctions for your area andtype of equipment.
Setup the System
1. Connectthe hoses and gun as shownin Fig. 4.
2 Be sure the sprayer power cordis undamaged,
with its ground prong intact. '
3. Be sure the air filter (21) Is in place. See Fig. 4.
4.
Plug the power cord into a properly grounded,
120V. 15A outlet. If the circuit is protected by a
fuse, use a time delay fuse.
5. Extension cord requirements:
a The cord hasan undamaged, 3 prong plug.
b. For up to 25 ft. (7.6 m) cord, use three wire, 12
gauge minimum
c For25 to 50 ft. (7.6 to 15.2 m) cords, use
three wire, 10 gauge minimum.
d Do not use an ungrounded adapter.
Using an Auxiliary Air Compressor
An extend air compressor may be connected
to the
auxiliary air compressor port (D) to supplement. or
replace, the internal air compressor of the TexSpray.
This may be useful when: '
0
6
Additional air is needed to break up nard-to-spray
marerials or.
308-588
.
m e n the job site does not have the proper electric
service, but a gasoline-powered compressor1s
available.
I nent hpture and-resultkg in serious injury.
I
To reduce the risk
of over pressurizing the system, do
not use a compressorwith and output pressure greater
than 100 psi (7bar), and/or with a delivery greater
than
6.8 sdm at 90psi (.19 m3/min. at 6.3 bar).
Preparation
Model 231472 Shown
PRESSURIZED EQUIPMENTHAZARD
The system pressure mustbe manually relieved to
prevent the system from spraying accidentally.
To
accidental spray
reduce the risk of an injury from
from the gun, splashing fluid, ormoving parts.
follow the Pressure Relief Procedure whenever
you:
are instructedto relieve the pressure,
stopspraying,
0
NOTE: Be sure the gunair is adjustedso the
it
valve (10) DOES NOT operate while spraying. When
will
opens, it uses air required for the system and
reduce sprayer performance.
The motor hasa thermal overload switch which
shuts down the motor If it overheats.
To reduce the risk of serious bodily injury due to the
system restarting unexpectedly, always turn
off the
system at theONOFF switch (52) If the motor
shuts itself down. See Fig. 2.
,checkor senn'ce any ofthe system equipment,
or install or clean the spray nozzle.
A
Pressure .Relief
. ..
Procedure
1. Shut off the system.
2. Trigger the gun.
3. Open the gunair valve (handle parallel with valve
body).Open the vent valve on
the pot cover.
4.
Unplugthesystem.
Operation Characteristics
Always start the system with the compressor
air relieved.
Fig. 5
cat
1. Follow thePressure Relief Procedure, above.
How to relieve pressure: Be sure the gunair
valve (A) Is open (the handle parallel to the valve
body), which relieves compressor
air every time
you shut off the system. See Fig. 5.
2 Air bleeds from the gun nozzle whenever the gun
air valve (A) is open. Close the valveto stop the
air, If desired. Otherwise, it can stay open except
. during priming. See Fig. 5. See page 10 for more
gun characteristics.
3. A compressor pressure relief valve(10) is located
under the cart'stop panel(11). Air escapes from
the valve, sometimes causinga popping sound,
is too restricted. The valve
when air flow at the gun
resets automatically when theair flow is increased.
See Fig. 6.
300-580
7
Preparation
Wet the Hose Before Pumping Texture
Mix the Material
Material
Wet the inside of the hose before each
use to flushout
sedimen! and to prevent the texture material from
p a c h g out the hose.
A
CAUTION
This systemis designed foruse with onlycertain
types of material. Any otheruse could seriously
damage
unit.
the
.
.
1. The pot capacity is 5 gal. (19 liters). Fillthe pot
with a couple of gallons of clean water.
0
2 Close the gun air valve (A). (The system primes
0
Use only simulated acoustic and gypsum-based
wall andceiling texture materialsin this system.
0
Do not spray cementious materials, which will
damage the pot.
only water-based materials.
easier if no air is supplied to the gun.)
3. Turn on the switch (52). Adjust the regulator(102)
to pressurize the pot to about 20 psi (1.4 bar).
Trigger the gun
into a pail. Spray water to wet the
inside of the fluid hose.
4.
Turn off the switch (52).
5. Open the gun air valve (A) to relieve the compressor air. Open the pot vent valve
(87) to vent the
Pot
8
308-588
Do not use any solvent-based materials. Use
Proper material mixture
is essential. The sprayer won't
operate if the material
is too thick.
Slowly add one bag of texture materialatopailof
clean water as instructed on the bag instructions. For
the best results, do notuse partial bagsof material.
Thin or
Agitate to a smooth, lump-free consistency.
thicken the material
as neededbefore pouring it
Into the pot
Startup
Prime the System
1. Fill the pot(70)with the prepared texture material.
Install float assembly(2) on top of the material
to
prevent air from disrupting material flow.
2. Install aup. Refer tothe Tip Selection Chart on
page IO.
3. Close the gun air valve(A). (The system primes
easier f no air is supplied tothe gun.)
4. To minimize material pack-upin the hose when
using heavily sand-filled
material:
a Close fluid valve. Disconnect hose at fluid
Valve.
b. Thin one ortwo pints of material to 1/2 thickness and pour into hose
at cam locks(e).
c Install hose, open valve, and continue to push
material throughhose.
5. Be sure there are no kinksin the hose, which
restricts fluid flow.
NOTE If spraying a simulated acoustic or coarse grain
material, disconnect the hose at the gun, prime the
seconds.
hose, and circulate material into a pail10for
Turn off the sprayer and
vent the pressure pot.Install
the gun and
tip.
6. Turn on the switch (52). Trigger the gun into a pail.
Continue until there is a solidstream of texture
material
7. See Spray Techniques on pages 10 and 11 for
how to balance the fluid pressure and gun
adjustments for a good spray
pattern.
Spray Techniques
5. Start the sprayer with the gun
air flow valve atits
maximum setting (fully+). If needed, slowly
Tip Seleciion Chart
Application.
Tq Orifice2
Simulated
Acoustic
or
Full Spray
fog
Orange Peel
3 16.
(fine, or small
confinedareas)
114.
(fine to
mediom)
5/16" (coarse)
116'
118"to 3/16'
Splatter Coat
114 to 5/16"
Knockdown
5/16"
Fan
Air
Voiume'
High
High
Medium to
High
Low to
Medium
Low
Control air volume with the gun air flow
valve.
2
decrease the gun air flow
until youget a good
spray pattern. This may increase texture
material
output.
For more material
volume, try a larger orificetip or
increase !he pot pressure.
Adjusting the System
,6. Turning the air flow valve (6)toward
(+) increases air flow through the gun which may
decrease texture materialoutput.
7. Turning the air flow valve (8)toward
(-) decreases air flow through the gun which
may increase pot output.
To Get Less Material
Try anyone or a combination of these methods.
1. Tum the air flow valve (e) to increase (+).
2. Screw in the gun fluid knob (D).
3. Use a heavier material mixture.
4. Use a smaller tip.
5. Decreasepotpressure.
To Get More.Material
Sufficientfluid output (volume and pressure) and good
TI^ any one or a combination of these methods.
atomhation requires testing to balance the compressor
air to thegun and pot andto select the right tip. Keep
in mind these important points when adjusting the gun: 1. Turn the air flow valve ( 6 )to decrease (-).
1. Read a
! of pages 5 to 10 first.
2 Refer to the chart above fortip selection. Consider
the size of aggregatein the material and the
coarseness of !he spray pattern. Remember, the
largertfie tip, the heavier the pattern.
3. The compressor providesair to bpth the gun and
the pot: the more air you supply
to the gun. the
less that is available for the
DO.:
4.
Most spraying adjustments are made at the
gun;
changes
for
the
material
pressure andflow rate
are made bychanging the pot pressure.
NOTE: Adjustments to regulator(102) may take
sevem seconds before pot pressure changes.
Slow and deliberate adjustments give the best
~ s u l t sDo
. not exceed the70 psi (4.9 bar) rating of
ihe pot
!
2. Unscrew the fluidknob (D) until one or two threads
show.
3. Usea shorter hose. (See Accessories.)
4.Use
a lighter material mixture.'
5. Try a larger orifice tip.
6. Increasepotpressure.
I
I
A
CAUTION
Turning the knob(D) out too farwill remove the knob
andthegun willnotshut off whenthetrigger is
[released.
I
7. Test the spray pattern on cardboard. Hold the gun
18 to 30 in. (457 to 762 mm) from the surface. Use
this spraying distancefor most applications.
8.
Spray in a rotating pattern and overlap each stroke
50%.
Spray Techniques
NOTE: If the pressure setting on the pressure pot
drops when youstart to spray, the spray gunis
taking too much air. To keep the pressure pot at
the desired setting, reduceair flow to the
gun.
How to Prevent Material Surge at the
Beginning of a Spray Pattern
Squeeze the trigger slowly
to the fully triggered position while movingthe gun quickly.
For Continuous Spraying
Use the trigger bail(C) to hold the trigger open
to
reduce operator fatigue.
Check Material Consistency Periodically
Check and thin the material as needed to maintain the
proper consistency.The material may thickenas it sits
and slow down production or affect
the spray
pattern.
Fig. 0
OQl
NOTE: If the material continuously clogsin the
spray gun, you may need to use the
flexhead
Texture Spray Gun(93).
Fig. 9
308-588
11
Shutdown and Cleanup
-air
air valve (A) open See Fig. 10. Close the gun
Be sure the compressor pressureis relieved gun
1.
valve again Tum on the witch (52).
See Fig.11.
2 Trigger the gun into apail to emptythe fluid in the
Pa
In cold weather, store the system whereit wil
not freeze. If it does freeze, thawit thoroughly before
using it.
NO=
9. Remove the air filter(21), wash it thoroughly with
soap and water, dryit and reinstall it.See Fig. 11.
9 Fill the pot (70) about half full with clean water,
depending on the hose length. Clean the Inside
Of
the p o M i a brush, t needed.
NOTI? The pot can be removed for cleaning.
See
page 5.
4. Triggerthe gun into a pail until the float stop
(77)
10. Clean and dry the
gun. Oil the gundailywith a few
drops of SAE-10 light oil at the points indicatedin
Fig. 10.
11. Remove any dry residue from the cooler
(44).
shuts off the materialflow.
5. Fill the pot with clean water.
A
4
6. start the sprayer. Spray half the waterinto apail.
Shut off the sprayer, and relieve the pressure.
Remove the spray
gun. Close the fluid outlet valve.
(43) and
Disconnect the hose from the coupler
instan seveml hose cleaning balls(81) into the
hose. Reconnect the hose. Open the
fluid outlet
VdV
?.f
7- Start the sprayer and
pump the water into the pail
to emptythe pot and the hose.Be sure to recover
the hose cleaning balls.
i
E. Turn olf the switch (52). See Fig. 11. Open the gun
air &e
(A) t o relieve compressor pressure.See
Fig. 10. Open the pot vent valve(87).
A
CAUTION
To keep the unit in good operating condition, always
clean P thoroughly and prepare
it pmperly for
storage, evenfor wemightstorage. Pay particular
reas:
attention to these a
0
Clein the sponge filter at least daily. A dirty filter
allows conlamhants into the compressor,
resulting in poor performance and
damage.
Oil thegun daily.
lnsped the pot daily for corrosion
or damage.
See Ere and Explosion Hazard.
12
308-588
Fig. 11
05592
Troubleshooting
To reduce the risk of injury, follow the Pressure
Relief Procedure on page 7.
System Troubleshooting
I PROBLEM
CAUSE
SOLUTlON
Materialtoo thick
Thin material
I
Not enough air volume
Increase air volume
at
the gun
I
Material volume too high
1. Decrease fluid pressure; see page
10
2. Change to smallernode
3.Turn fluid knob
in; see page 10
~
Spray patternis too fine or produces too much over spray.
~~
~~
Decrease air volume at gun
Too liffle material volume
1. Change to a larger
nozzle
2. Increase fluid pressure; see page
10
3.Turn fluid knob out:
see page 10
Thicken material
Material too thin
Speed of application seems slow.Pot pressure too low
Increase pressure; see page 10
Nozzle too small
Use larger nozzle
Material too thick
1. Thin material, or
2. Use shorter hose(.$; see Accessories
I
Squeeze trigger slowly to fully open position while
moving gun quickly; also see Spray Techniques on
pages 10 and 11
Materialsurges when first trigger- Triggering toof a s t
ing gun. (A slight surge is normal:
t
Refillpot. NOTE: Plate(2) shugoff material flow to
prevent air from entering hose.
Material does not flowisorerratic Pot Is nearly empty
pot
Clogged
outlet
clear
Materialis too hick
Air bubbles in fluid
IInspect;
IThinpage
material;
see
9
Leaking cover gasket
Clean or replace gasket
Plate (2) is not i d l e d
Replace plate
Insufficient air delivery from com- Lwse or damaged air lines
pressor
Air compressorworn oul
prematurely
leak
valves
Safely
I
I
as needed
Inspect and repair lines and fittings
IRebuildcompressoc see page 15
I
valves
I Replace
1
i
30&588
13
Repair
HOT SURFACE HAZARD
Be SUIB !he compressor.duct workis
cool before removingit. If the sprayer
was operated recently, it will be very hot
and can cause bums!
FoUow the Pressure Relief Procedure, page 7.
RemoveYhe screm (82A) and top cover
(11). See
Fig. 1 2
Remove the screws ( 8 2 8 ) and back cover(76).
See Fig. 12
Remove the screws (82'2) and'front cooler cover
(16). See Fig. 12
Fig. 12
MS%
6. Disconnect the hose (35) See Fig. 13.
7. Removethe screws (49) and cooler (44).Clean
it. See Fig. 13.
and inspect the cooler or replace
Disconnectthe hose (92) located under the
cooler.
See Fia 13.
35
8. Wash the air filter (21) and reassemble unit.
Compressor Repair
1. Follow the Pressure Relief Procedure, page 7.
2. Remove the pot. See page 5.
HOT SURFACE HAZARD
Be surethecompressorductwork
is
cool before removing
It. If the sprayer
was operated recently,it will be very hot
and
bums1
can cause
3. Removetheairfilter
4.
(21).
Remove the three screws (82A). Pull the cover
(23) straight out.
5. Pull the bracket (22) up and off.
NOTE: Clean the cooler whenever the compressor
is
sewiced
A compressor rebuild kit, part no.224-989, is
available. The kit includes instructions. For repair
assistance or for compressor service center locations,
c a l l your
local
Graco
distributor
or
1-800-888-2468.
NO=
6. Remove thetwo screws (826) and the four screws
(82C). Remove the shroud(e).
7. If you are only rebuilding the compressor
(48). see
the manual supplied with the rebuild
kit. Clean the
air filter (21) and reassemblethe unit.
NOTE To remove the compressor, continue on page
16.
Fig. 14
308-588
15
Compressor Repair
.
.
Remove the m
w
s (82A)and the top cover (11).
See Fig. 15.
Remove the screws (828) and the back cover
(76). See Fig. 15.
13. At the compressor. disconnect the other end of the
tube (19).Be careful not to bend the tube.
14. Remove the front screws (25) and loosen the rear
screws (27). Pull the compressor(48) forward.
0. Remove the screws (82C) and thelower back
cover (13).
1. Disconnect the wires at the compressor motor.
They are located behind the motor access
Plate (E)1
2 Disconnect the hose (92). located under the
cooler. See Fig. 15.
15. Replace the compressor motorin the reverse
order of disassembly. Be sure the sleeve (53) is in
place when securingthe tube(19) to the front of
the compressor.
.
NOTE See the wiring diagram on page19.
A Add sealant (100)to threads
Fig. 15
16
05595
308-580
Notes
.
308-588
17
Parts
NOTE:See additional sprayer partslist and drawing
on pages 20 through 23.
21 ’
93
101
QSm7
Parts
Model 231-371 with 238-080 Rexhead texture gun
Model 231 -372 with 238-177 Trigger-style texture
gun
Ret
Na
Part No.
Description
Qty.
Ref
No
Part No. Description
11
12
13
14
15
16
18 ID
20
21
189-264 TOP SHIELD, cooler
189-285
caution LABEL,
789-119
endbell
SHROUD,
189-286 LABEL,warning
189-1
20 SHROUD,
motor
184-452 SHIELD, splash
290-177 LABEL,
23&503
SHROUD,
compressor,
front
184-284 FILTER, air
789-251 BRACKET, intake, alr
189-1 43 HOUSING,
air
intake,
111-841 WASHER, Plain, 5/8 In.
113-115 WHEEL.
semi-pneumatic. 8 in. x 1.75 in.
236370 FRAME,
sprayer,
texture
189-265
danger LABEL,
238-081 HOSE Sm,1 in. fluid x 3 8 In. air
22
23
29
31
34
37
39
Qty
1
4
1
4
1
1
1
1
-1
1
1
6
2
1
1
1
42
52
56
74
76
81
113-118
109-574
104-514
113-405
236-371
238-043
SCREW, shoulder, socket head 2
SWITCH, rocker
1
BUSHING, strain relief
1
RIVET, push, .25 in. dia
2
SHIELD, cooler
1
SPONGES,
1
hose cleaning (5 I pkg.)
(not shown)
82
112400 SCREW, pnh, thrd forming
25
93
238-080 KIT, spray gun, flexhead
1
(included in 231971,
see Manual 308403)
1 0 1 238-177 KIT, spray gun, texture
1
(included in 231-372.
see Manual 308-162)
105 M71-511 RIVET, push, .19 in. dia.
2
Wiring Diagram
i.
19
308-588
Parts
i
71
Parts
Model 231-371 with 238-080 flexhead texture gun
Model 231-372 with 238-177 Trigger-styletexture
gun
Ref.
No.
Part No.
1
2
4
5
26
KNOB, 1/4-20 stud
1
PLATE, float
1
KNOB, 5/16
insert
in.
2
1
KNOB, pronged
3
BOLT,
carriage
8
WASHER, flat
100-840 ELBOW,
street,
1/4npt
in.
1
steellock,
2
107-527 NUT,
112-374 COUPLER,
FemEie, 1 in.
npt
1
100-016 WASHER, lock
1
headhex
3
100-021 SCREW,
169-970 FIlTING,air,
line,
(m)
1
stand. PLATE,
1
1!3C-809
1
238-074 POT, pressure
(includes itemsa through d below)
5
190-966 KNOB,cover
30
32
36
43
46
47
63
69
70
70a
113-1122
190-803 .
112-116
108-471
111-570
110-755
Description
Qty.
Ref
No
70b
70c
70d
71
75
77
83
e4
85
87
a8
103
I09
110
111
Part No.
Description
Qty
238-1 90 COVER, pressure
pot
(includes items c and below)
d
190-964 GASKET. cover
190-965 VALVE, safely, cover
238-079 PLATE,retaining,pressure pot
238-075 BAND,
retaining,
pressure
pot
190-804 STOP, float
113-119 ELBOW, Bronze, 90a
112-1120 NIPPLE,brass, 1 in.npt x 4 in.
113-121 VALVE, ball
113-379 VALVE,
vent, 114 in. x 1/4 in.
113-096 MUFFLER,
Valve,
Bail
110-436 GAUGE,
press,
air,
0-60 psi.
190-938 GUARD, gauge
113-336 ADAPTER 1/4 in. npt (m x 9
113-373 WASHER, spring 10 mm
308-588
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
21
.
308-588
Parts
Model 231 -372 with 238-177 Trigger-style texture
gun
Model 231-371 with 238-080 Flexhead texture gun
Ref.
NO.
Part No.
Description
QW
113-385 BARB,
9 hose
safety,
100 psi
190-951 VALVE,
10
SCREW,
pnh
17
110 4 3 7 mach,
238-1 65 TUBE. air, outlet
19
111-585 PAD, vibration; compressor
24
112-389 SCREW, shoulder, hex hd.
25
head hex
SCREW,
111-597
27
28
BRACKET,
187439 mounting
street,
114
2npt
32
100-840 ELBOW,
113-382 CLAMP, Hose
33
35
Air, HOSE,
4
113-380
38 ' 104441
bulkhead
FIlTING.
41
Pipe 183-663 TEE,
44
187-480 COOLER, air
air,
3.5
HP
112-404 COMPRESSOR,
48
(see Manual 308-185for patts)
head hex
SCREW,
49
100-333
air
line,Coupler,
206-536
50
outlet,
compressor
111-573 SLEEVE,
53
111-572 NUT, compression
54
236-374 CORD SET
55
236369 CONDUCTOR,
57
ground
ground
symbol
1
186-620 LABEL.
58
electrical
236-375 CONDUCTOR,
59
'
1
1
1
1
2
2
2
1
4
1
1
1
1
1
1
2
1
1
1
1
1
Ref
No
Part No.
Description
90
91
169-970
111-583
111-586
111-962
111-593
190-806
162-453
92
94
96
100
113-381
106228
100-606
110-110
FllTING. line, air, (m)
PAD, vibration, motor
FAN,'compressor
SCREW, buttonhead. 1/4-28
SCREW, grounding
HOSE, air, W8 in. x 20 ft
NIPPLE, adapter,
114 npt x 114 npsm
HOSE, air, 1.5
TEE, street
NIPPLE, Close
SEALAM. thread, pipe
(not shown)
REGULATOR, air, 114 npt
PLUG, pipe, 114 npt
(included in 102)
FITTING, line, air, (f)
63
65
66
68
80
102 113-406
102a 100-721
112
169-967
Qty
1
1
1
1
1
1
1
1
2
'3
1
1
2
1
Repair.Kits
224-909 Compressor Rebuild Kit
Keep a repair kit on hand to reduce down time.
Accessories
HOSE SET. 5 m (165 ft)
FLUSHING
238-185
ADAPTER
Ruid and air hose set forhard-io-pumpmaterialsAllowsconnectionof
238-043
for
faster
hose
cleanup
HOSE CLEANUP BALLS
190-952
fluid hosetostandardgardenhose
5 sponge rubber ballsto help scrub interior surface of
hose during
cleanup
'
308-500
23
Technical Data
............
dadmum Alr andnuid
Wetted
Polyethylene.
Parts Stainless
Steel.
Working
Pressure
4ir Pressure Ope-g Range
;Jmpressor Specifications
Sound Data
Sound Pressure Level..
................. 100 psi (6.9 bar)
25-1 00 psi (1.75-7 bar)
.. AC brushless open motor.
................. 91.4 dB(A)
.................... 106.5 dB(A)
thermally
protected.
honest:
Sound
Power
L
e
v
e
l
110/230volt 15n.5AmD
Air Consumption 11.9 displacement SCFM
8.5 sdm at 40 psi (0.238 mJ/min at2 8 bar)
6.8 sdm a 9 0 psi (0.19 m3/min at6.3 bar)
.
hp-
vla%imumLk?keIywith
TexIm Material
%ssure Poi Ca~acihr
3imensions
L
e
@
.......... 1-1.5
Graco Phone
Numbers
gpm (3.8-5.7 Ipm)
. . ............ 5 aallons
- (19 liters)
.................17 In. (432 mm) with handle
21.5 in. (546 mm) without handle
Wdth ..........................
21.5 in. (546 mm)
........................... ....
Height
37 In. (940 mm)
Weight System w/ohosesorgun
111 ib (50.5 kg)
System with hoses andgun (231 -371) 112 Ib (51 kg)
System with hoses and gun(231-372) 113 Ib (51.5 kg)
Buna-N. Aluminum. Brass
TO P U C E AN ORDER, contacl your Graco distributor. or cal this numberto identify the distributor closest to you: 1-800-367-4023 Toll Free
FOR TECHNICAL
ASSETANCE,
repair
service
of
informationor assistance regarding the application
Graco equipment 1-800-543-9339 Toll Free
The Graco Warranty and Disclaimers
.
WARRANTY
3racowarramal equipment manufactured by
it and bearingits nameto be free
from defects In material and workmanship
on the
date ofsaleby an authorized Graco distributorto the original purchaserfor
use. As purchaser's soli remedy for breach t
of
hiswar- rarity. Gram win. for aperiod of twelve months
from the date of sale, repair or replace any part of the equipment proven defective.
iWs wananty 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, any malfunction. damage orwear caused by faulty installation, misapplication. abrasion, COROSIU~,
inadequate or improper maimenance, negligence, accident tampering, or substitution of nonGraco mmponent parts. Nor shall Graco be liable for malfunction. damage or
c awear
m d by the incompatibility with Graco
equipmentof structures, accessories. equipment or materials not supplied by Gram, orthe improper design,
mapdamre, instaila- , ,
6on. operationormaintenanceofstructures,accessories,equipmentormaterials not suppliedbyGraco.
This wimaroy is mndiioned upon the prepaid return
of the equipment daimed to be defective
to an authorized Graco distributor
forverificafionof the claim. ifthe claimed defectis verified, Gracowil repair or replace free of charge any defective
pat%The
I
equipm+$ll be refumedto 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 lmsporgtion.
DlSClAlMERS AND LIMITATIONS
.
The term ofthis wrranty constitute purchaser's sole and exclusive remedy and are In lieu of any other warranties or
(express
implied). lndudlngwananly of merchantabllltyor warranty of fitness fora partlcular purpose, and of any non-contractual
~abimies.inclrdingproductliabnities.
based onnegligence orstrictiiability. Every form ofliabililfordirect, special orconsequentlal
'
damages0 r l w S Is ercpressly excluded and denied.Inno case shall Graco's liability exceed the amount ofthe purchase price. Any
action for h
a
c
hOf Warranty must be brought within
two (2) years of the dateofsale.
mum-
NOT COVERED BY GRACO WARRANIY
Gram makes no Wamftj',and disclaimsal Implied warrantlesof merchantability andfitness tor a particular purpose, with
r€!SPa.tO ZCCeSOrieS, equipment, materials, or components sold but
not manufactured by Graco. These items sold, but not
a$ electric motor, switches, hose, etc.)
are subject to the warranty,I
any, of their manufacturer.
manufactured by Gram (such
S~ZCO
W a @de purchaser with reasonable assistance in making any claim for breach of these warranties.
Sales Offlces: Atlanta, Chicago, DetroitLos Angeies,
F m g n offices: Belgium; Canada; England; Korea: Switzerland; France; Germany; Hong Kong; Japan
GRACOINC.
96
30R-SRR
P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
PRINTED IN U.SA
308-588
October 1995