Graco Sander 231413 User Manual

Instructions–Parts List  
HEAVY-DUTY STAINLESS STEEL  
308609P  
EN  
Drum Agitator  
Heavy–duty, back–geared agitator for mixing and maintaining  
suspension of industrial coatings stored in 55–gallon drums. For  
professional use only.  
100 psi (0.7 MPa, 7 bar) Maximum Air Input Pressure  
Important Safety Instructions  
Read all warnings and instructions  
in this manual. Save these instructions.  
*Model 238157, Series C  
II 1/2 G T6  
Back-Geared, Air-Powered Agitator  
ITS03ATEX11226  
*Models 24C293, 24C522, Series B  
Back-Geared, Drum Mounted, Air-Powered Agitator  
II 1/2 G T6  
ITS03ATEX11226  
*Model 231414, Series A  
Siphon Agitator Package  
Model 231414 shown  
*Model 231413, Series A  
Non-Siphon Agitator Package  
*
0359  
Model 238250, Series A  
Siphon Tube Kit  
Model 240209, Series C  
Back-Geared, Air-Powered Siphon Agitator  
Table of Contents  
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Mounting Hole Layout . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . 22  
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22  
05771B  
 
WARNING  
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.  
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D If there is any static sparking or you feel an electric shock while using this equipment, shut off the  
agitator immediately. Do not use the equipment until you identify and correct the problem.  
D Do not use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents, or  
fluids containing such solvents in aluminum pumps. Such use could result in a serious chemical  
reaction, with the possibility of explosion.  
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being dispensed.  
D Keep the dispensing area free of debris, including solvent, rags, and gasoline.  
D Do not smoke in the dispensing area.  
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MOVING PARTS HAZARD  
Moving parts, such as the rotating blades of the agitator, can pinch or amputate your fingers or other  
body parts and can cause splashing in the eyes or on the skin.  
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drum or check or repair any part of the agitator.  
HAZARDOUS VAPORS  
Hazardous fluids or toxic fumes can cause serious injury or death if splashed in the eyes or on the  
skin, swallowed, or inhaled. When flushing the air motor, keep your face away from the exhaust port.  
308609  
3
 
Installation  
Assembling and Positioning the Agitator  
WARNING  
FIRE AND EXPLOSION HAZARD  
With an Elevator  
Always maintain a minimum of 1 in. clearance  
between rotating agitator parts and container  
to prevent sparks from contact.  
Mount the drum cover as described in manual 306287.  
The elevator must be in the down position when you  
do any work on the elevator, agitator, or drum cover  
assembly. Do not go under the elevator when it is  
raised. Proceed to step 1 in With or Without an  
Elevator.  
Typical Installation  
air line lubricator  
agitator motor  
Without an Elevator  
If your system does not have an elevator, you should  
install the Handles Kit to facilitate handling the drum  
cover and agitator. Two people are needed to safely lift  
and move the drum cover and agitator. To order the  
Handles Kit, order Part No. 237524.  
air line filter  
mix tank  
(reference only)  
air regulator  
and gauge  
Place two standard 55 U.S. gallon (45 Imperial gallon)  
barrels 14 in. (approximately 36 cm) apart, and center  
the drum cover on the barrels with the Graco logo  
centered and facing you, as shown in Fig. 2. Proceed  
to step 1 in With or Without an Elevator.  
NOTE: Reference numbers and letters in parentheses  
refer to the callouts in the figures and in the Parts  
Drawings.  
Grounding  
Proper grounding is an essential part of maintaining a  
safe system.  
To reduce the risk of static sparking, the mounting  
cover and all electrically conductive objects or devices  
in the dispensing area must be properly grounded.  
Check your local electrical code for detailed grounding  
instructions for your area and type of equipment.  
Assembling and Positioning  
Agitator Without an Elevator  
To ground the agitator, connect one end of the  
ground wire (A) to the ground connector (B) on the  
agitator. See Fig.1. Connect the other end of the  
ground wire to a true earth ground.  
For an additional ground wire and clamp, order  
Part No. 237569.  
B
14 in. (36 cm)  
A
05734  
Fig. 2  
Fig. 1  
4
308609  
 
Installation  
6. Slide the loose blade assembly up the shaft, and  
With or Without an Elevator  
position it approximately 13 in. (33 cm) from the  
1. Slide the agitator shaft through the large hole in  
the center of the drum cover (29).  
bottom of the shaft.  
7. Tighten the four lock nuts (32) evenly to draw the  
blades together until they are tight on the shaft.  
Torque the locknuts to 50 to 55 in-lb (5.6 to 6.2  
N-m). A gap will remain between the blade halves.  
2. Rotate the agitator so that the air motor is to the  
left of the shaft, as shown in Fig. 2, which will align  
the three tapped holes in the bottom of the agitator  
with the three through holes in the drum cover.  
8. Repeat steps 4 and 5 with the second pair of  
agitator blades.  
3. Thread the three hex head screws (25) up through  
the drum cover and into the agitator, and torque  
them to 75 in-lb (8.4 N-m).  
9. Position the second blade assembly near the  
bottom end of the shaft, but not on the bottom  
plug (20).  
4. Assemble one pair of agitator blades (28) so that  
the four through holes in the blade halves are lined  
up (see Parts Drawing for blade orientation).  
10. Rotate the lower blade assembly so that it is  
oriented 90 degrees relative to the upper blade  
assembly, and torque the lock nuts (32) to 50 to 55  
in-lb (5.6 to 6.2 NSm). A gap will remain between  
the blade halves.  
5. Push four cap screws (31) through the four holes  
in the blades, and start the lock nuts (32) onto the  
cap screws.  
For in–drum heavy duty back geared agitator  
1. Determine which size adaptor nut (20) is needed.  
The adaptor nuts in the kit are double–sided  
meaning that each adaptor nut will cover two  
agitator shaft sizes. Select the size you need by  
placing the adaptors onto the built in agitator shaft  
in the drum. The one you should use is the small-  
est one that will fit. There should only be a small  
amount of slop between the adaptor nut and the  
shaft.  
4. Thread the three bolts (28) into the gear box and  
torque to 10 ft–lbs (13.5 NSm).  
5. Align the adaptor nut to engage the built–in shaft in  
the 55–gallon drum.  
6. Slowly screw the unit onto the threads on the  
center bung fitting of the 55–gallon drum.  
2. Thread the adaptor into the gearbox output shaft  
(6) with the side you are going to use pointed  
down. Tighten it down using the wrench flats.  
7. Torque the unit to 45 ft–lb (61 NSm). Place the  
adaptor of the torque wrench on the top of the unit  
to torque.  
3. Place the threaded bung adaptor (34) onto the  
gearbox and align the bolt holes.  
308609  
5
 
Installation  
Installing the Siphon Kit  
5
See the Siphon Kit, Model 238250, Parts List on page  
15.  
1
52  
1. Remove the top plug (5) and the bottom plug (20).  
2. Replace the bottom plug (20) with the plain bearing  
(53), and tighten the bearing with a wrench.  
50  
3. Work the PTFE o-ring (54) onto the siphon tube  
retainer (51), and press it into the o-ring groove.  
4. Replace the top plug (5) with the siphon tube  
retainer (51). Leave the retaining nut (52) on the  
siphon tube retainer, but make sure it is not tighte-  
ned. Tighten the siphon tube retainer into the top  
of the agitator housing with a wrench.  
6
51  
54  
5. Slide the siphon tube (50) down through the retain-  
ing nut (52), siphon tube retainer (51), and agitator  
shaft (6) until the siphon tube touches the bottom  
of the drum. Raise the siphon tube approximately  
1/4 in. (approximately 6 mm) so that it does not  
touch the bottom of the drum. Hold the siphon tube  
at this height with one hand, and tighten the retain-  
ing nut with the other hand (hand-tight is enough to  
hold the siphon tube in place).  
53  
20  
05736B  
Make sure the center tabs on the  
retaining nut ferrule point down.  
CAUTION  
1
Barrel Heights Vary.  
Loosen the retaining nut on the siphon tube retainer  
before you raise the drum cover. If you do not loosen  
the retaining nut, the siphon tube may make contact  
with the bottom of the barrel when you lower the  
drum cover onto a new barrel, which could damage  
the siphon tube or the barrel.  
Fig. 3  
6
308609  
 
Installation  
Return Tube Kit 238884 (Accessory)  
Air Line Accessories  
Attach a quick disconnect air line fitting and coupler, or  
attach a ball valve for main air shut–off to the air line.  
To order the 1/8” npt(m) air line fitting, order Part No.  
169969. To order the coupler, order Part No. 208536.  
Return Tube Kit 238884 is available as an accessory.  
The kit must be ordered separately. Refer to the sheet  
packed with the kit for installation instructions.  
Air Requirements  
Install an air line filter to remove harmful dirt and  
moisture from the air supply. To order an air line filter,  
order Part. No. 106148 (3.8” npt, 20–micron element, 5  
oz. Bowl, without gauge).  
For continuous use, the 3/4 HP (550 W) agitator air  
motor typically requires 3 to 4 cfm (0.09 to 0.12  
m3/min) air supply.  
CAUTION  
Not lubricating the air motor will cause air motor failure.  
Downstream from the filter, install an air line lubricator  
for automatic air motor lubrication. Set the lubricator  
feed rate at 1 drop of oil per minute for high speed or  
continuous duty usage. Do not overfeed oil or exhaust  
air may become contaminated. To manually lubricate  
the air motor, see Lubricating the Air Motor on page  
10. To order a 3/8” npt air line lubricator, order Part No.  
214847.  
308609  
7
 
Notes  
8
308609  
 
Operation  
WARNING  
MOVING PARTS HAZARD  
To reduce the risk of serious injury, including cuts, amputation of fingers by the agitator blades, and  
splashing in the eyes or on the skin, always shut off the agitator (disconnect the air line from the  
agitator) before you raise, check, or repair the agitator.  
Startup  
Shutdown  
1. Make sure the needle valve (23) is closed.  
To stop the agitator, close off the air supply with the  
needle valve (23), or disconnect the air line coupler.  
2. Turn on the air supply, and connect the air line  
coupler.  
3. Using the needle valve (23) to adjust the agitator  
speed, gradually increase the speed until you can  
see through the inspection port movement in the  
surface of the liquid, but do not increase the agita-  
tor speed enough to create a vortex in the surface  
of the liquid. If the surface begins to vortex,  
decrease the agitator speed to prevent air entrain-  
ment.  
CAUTION  
Keep the agitator upright. Do not lay it on its side or  
upside down, or liquid may flow down the shaft and  
into the gear reducer area.  
NOTE: Always maintain moderate agitator speed,  
which is approximately 50 rpm of the agitator blades.  
Excessive agitator speed may cause vibration, foam-  
ing of fluid, and increased wear on parts. Always  
agitate fluid thoroughly before supplying it to the dis-  
pensing equipment. Continue agitating fluid while the  
dispensing equipment is being supplied.  
308609  
9
 
Service  
If an air line lubricator is not installed, the air motor  
Flushing the Air Motor  
must be manually lubricated every 8 hours. Lubricate  
the agitator air motor by placing 10–20 drops of SAE  
#10 light oil in the motor’s air inlet. Run the agitator for  
about 30 seconds.  
WARNING  
FIRE AND EXPLOSION HAZARD  
Do not use kerosene or other flammable  
solvents to flush the air motor. Flushing  
with flammable solvents could cause fire or  
explosion and result in serious injury or property  
damage.  
Additional Air Motor Service  
If the air motor vanes need to be replaced, or if foreign  
material is present in the motor chamber, an experi-  
enced mechanic may remove the end plate opposite  
the drive shaft end of the air motor. Do not pry with a  
screwdriver; it will dent the surface of the plate and  
body and cause leaks. Use a puller tool, which will  
remove the end plate while maintaining the position of  
the shaft.  
WARNING  
HAZARDOUS VAPORS  
Hazardous fluids or toxic fumes can  
cause serious injury or death if splashed  
in the eyes or on the skin, swallowed, or  
inhaled. When flushing the air motor, keep your  
face away from the exhaust port, and wear the  
appropriate protective clothing, gloves, eyewear,  
and respirator.  
New vanes should have the edges with cut corners  
pointing toward the bottom of the vane slot.  
To order an Air Motor Repair Kit, order Part No.  
207335.  
If the air motor (1) is sluggish or inefficient, follow this  
procedure in a well ventilated area.  
1. Disconnect the air line and muffler (22). See the  
Parts Drawing on page 14.  
2. Add several teaspoons of non-flammable solvent,  
or spray the solvent directly into the male quick-  
disconnect coupler (24).  
NOTE: The recommended solvent for air motors  
and lubricated pumps is Gastr Flushing Solvent  
(Part No. AH255 or AH255A) or Penetone Inhibi-  
solr Safety Solvent.  
3. Reconnect the air line, and slowly increase the air  
pressure until there is no trace of solvent in the  
exhaust air.  
4. Reconnect the muffler (22).  
5. Re-lubricate the motor with a squirt of lightweight  
oil into the male quick-disconnect coupler (24).  
Lubricating the Air Motor  
CAUTION  
Not lubricating the air motor will cause air motor failure.  
10  
308609  
 
Service  
Cleaning the Agitator Shaft and Seal  
Servicing the Gear Reducer  
You may want to have the Bearing Replacement Kit on  
hand before you begin this procedure. To order a  
Bearing Replacement Kit, order Part No. 238251.  
CAUTION  
Keep the agitator upright. Do not lay it on its side or  
upside down, or liquid may flow down the shaft and  
into the gear reducer area.  
Disassembling  
The following procedure does not require that you  
remove the agitator from the drum of material:  
If any material is on the shaft (6) within 1/2 in. (13 mm)  
of the housing (13), it must be removed to prevent  
damage to the bearing seal (14*). If the flexible lips on  
the bearing seal are torn or worn such that they do not  
make contact all the way around the shaft, the seal  
must be replaced. A worn seal may allow foreign mate-  
rial into the bearing and cause premature failure. See  
Servicing the Gear Reducer on page 11 for instruc-  
tions on getting access to the seal and for the Bearing  
Replacement Kit Part No.  
1. If your agitator has a siphon kit, do steps 2 through  
4 in Cleaning an Agitator with a Siphon Kit on  
page 11. If your agitator does not have a siphon  
kit, proceed to step 2 below.  
2. Raise/support the drum cover above the drum high  
enough so that you can reach the underside of it.  
3. Remove the three hex head screws (25) that hold  
the agitator to the drum cover.  
4. Raise the agitator housing 4 to 6 in. (100 to  
150 mm) above the drum cover, and support it at  
that height with blocks.  
Cleaning an Agitator with a Siphon Kit  
The procedure for flushing and cleaning the siphon  
tube (50) and agitator shaft (6) is as follows:  
5. Tightly grip the agitator shaft with a clamp to  
prevent the shaft from falling into the drum.  
1. Raise the agitator out of the drum.  
6. Remove the two short bolts (11) and the two long  
bolts (19) that hold the upper housing (8) and the  
lower housing (13) together. Carefully lifting  
straight up, lift the upper housing off of the lower  
housing.  
2. Remove the plain bearing (53) from the agitator  
shaft (6), and clean it.  
3. Detach any attachments from the siphon tube, and  
flush the siphon tube.  
7. Turn the large gear (10) counter-clockwise to  
remove it from the agitator shaft, and lift the pinion/  
gear assembly (3, 16) out of the lower housing.  
4. Loosen the retaining nut (52), and slowly lift the  
siphon tube (50) out of the agitator.  
NOTE: Before you do step 8, check to be sure the  
agitator shaft is well secured. See step 5.  
5. Clean the inside and outside of the siphon tube  
(50), flush the inside of the agitator shaft (6), and  
clean the agitator blades (28) and the outside of  
the shaft.  
8. Turn the 50 mm nut (26) counter-clockwise to  
remove it from the agitator shaft.  
6. Reassemble the siphon tube by doing the reverse  
of steps 2 through 4.  
9. Carefully lift the lower housing (13) off of the  
agitator shaft.  
308609  
11  
 
Service  
Servicing the Gear Reducer, continued  
Additional Agitator Service  
Cleaning and Servicing  
1. Clean any foreign material off of the outside of the  
upper and lower housings (8 and 13).  
If the unit requires more than installation of a bearing  
replacement kit or gear replacement, it may be advis-  
able to send the unit to a Graco distributor for repair or  
replacement.  
NOTE: Do not lose the two small thrust balls (4).  
One is in the upper housing (8), and one is in the  
lower housing (13).  
2. Inspect the parts for any wear. If any of the parts  
are worn or damaged, replace them. The Bearing  
Replacement Kit contains replacement bearings  
and seals (items 2, 7, 9, 12, 14, and 15).  
Reassembling  
NOTE: See the Parts Drawing on page 14 for proper  
bearing and seal placement and orientation.  
1. Reposition the lower housing (13) on the agitator  
shaft.  
CAUTION  
To prevent damage to the bearings and seals, avoid  
scraping them against the threaded agitator shaft  
while you are lowering the lower housing in place.  
2. Thread the 50-mm nut (26) onto the agitator shaft  
by turning it clockwise, and tighten it hand tight.  
3. Reposition the pinion/gear assembly (3, 16) in the  
lower housing, thread the large gear (10) onto the  
agitator shaft, and tighten the large gear hand  
tight.  
4. Make sure the small thrust balls (4) are in place.  
5. Carefully lowering it straight down, reposition the  
upper housing (8) on the lower housing (13).  
6. Replace the two short bolts (11) and the two long  
bolts (19) that hold the upper housing (8) and the  
lower housing (13) together, and torque the bolts  
to 75 in-lb (8.5 N-m).  
7. Remove the blocks that you have supporting the  
agitator housing, and reposition the agitator on the  
drum cover.  
8. Thread the three hex head screws (25) up through  
the drum cover and into the agitator, and torque  
them to 75 in-lb (8.4 N-m).  
9. If your agitator has a siphon kit, re-install it by  
doing the reverse of steps 2 through 4 in Cleaning  
an Agitator with a Siphon Kit on page 11.  
12  
308609  
 
Notes  
308609  
13  
 
Parts  
Heavy-Duty Stainless Steel Agitator, Model 238157 (includes items 1–34)  
Heavy-Duty Stainless Steel Agitator with Siphon Kit, Model 240209  
(includes items 1–4, 6–19, 21–34, 50–54)  
Siphon Kit, Model 238250 (includes items 50–54)  
1
22  
23 (See DETAIL A)  
52  
24  
17  
18  
18  
5
50  
6A  
27  
34  
8
*7  
*9  
4
2*  
3
51  
54  
6B  
10  
16  
2*  
32  
4
26  
53  
15*  
12*  
05736B  
31  
14*  
28  
DETAIL A  
20  
21  
23e  
23f  
23d  
13  
23a  
23b  
23c  
19  
11  
REF 23  
0911B  
05735B  
14  
308609  
 
Parts  
Heavy-Duty Stainless Steel Agitator, Model 238157 (includes items 1–34)  
Heavy-Duty Stainless Steel Agitator with Siphon Kit, Model 240209  
(includes items 1–4, 6–19, 21–34, 50–54)  
Ref  
No.  
Ref  
No.  
Part No. Description  
Qty.  
Part No. Description  
Qty.  
23  
206264  
VALVE, needle  
Includes items 23a to 23f  
.VALVE, needle  
.NUT, packing  
.KNOB, adjusting  
.O–RING, packing  
.BODY, valve  
1
1
1
1
1
1
1
1
1
2*  
3
4
5
{
101140  
191004  
190988  
100069  
191003  
24D311  
AIR MOTOR  
1
2
1
2
1
23a  
23b  
23c  
23d  
23e  
23f  
24  
166529  
166532  
164698  
157628  
165722  
166531  
169969  
113358  
BEARING, needle; 3/4”  
GEAR, pinion #2  
BALL, thrust  
PLUG, top  
6
KIT, agitator shaft  
Includes items 6a and 6b  
SHAFT, agitator  
SHAFT, agitator  
SEAL, bearing  
HOUSING, upper  
BEARING, needle; 45mm  
GEAR #2  
SCREW, cap, socket head  
BEARING, needle; 50mm  
HOUSING, lower  
SEAL, bearing  
BEARING, needle, thrust; 50mm  
GEAR #1  
GEAR, pinion #1  
.WASHER  
FITTING, air line, male  
1
1
1
1
1
1
1
2
1
1
1
1
1
1
3
2
1
2
1
6a  
6b  
7*  
8
9*  
16A519  
16C238  
113363  
194389  
190980  
190989  
113357  
190978  
194390  
113359  
190979  
190987  
190986  
108161  
113356  
191002  
105489  
113779  
25  
SCREW, hex head; for mounting  
to drum cover (not shown)  
NUT; 50 mm  
LUG, grounding  
BLADE, agitator  
LABEL, warning  
SCREW, cap  
3
1
1
4
1
8
8
1
26  
27  
28  
190976  
104029  
190985  
290152  
113413  
113414  
104582  
10  
11  
12*  
13  
14*  
15*  
16  
17  
18  
19  
20  
21  
22  
30  
31  
32  
34  
Y
NUT, lock  
WASHER, tab  
{ Air Motor Repair Kit, Part No. 207335, is available.  
Included in Bearing Replacement Kit 238251  
Y Extra warning labels are available at no charge.  
*
SET SCREW, cup pt; SST  
SCREW, cap, socket head  
PLUG, bottom  
PIN, dowel  
MUFFLER  
NOTE: Part No. 24C821 Agitator Drive Kit is available.  
The kit includes all of the above parts except items 6b,  
20, 28, 31, and 32.  
Siphon Kit, Model 238250  
(includes items 50–54)  
Ref  
No.  
Part No. Description  
Qty.  
50  
51  
52  
53  
54  
238161  
190998  
190999  
191000  
164557  
TUBE, siphon  
RETAINER, siphon tube  
NUT, retaining  
BEARING; plain  
O-RING; PTFE  
1
1
1
1
1
308609  
15  
 
Parts  
Heavy-Duty Stainless Steel Agitator, Drum Mounted, Models 24C293 and 24C522  
(for drums with built–in shaft and blades)  
1
22  
27  
5
23 (See DETAIL A)  
17 24  
18  
DETAIL A  
23e  
23f  
23d  
23a  
23b  
*7  
8
23c  
4
0911B  
REF 23  
*9  
2*  
3
6
10  
26  
16  
2*  
4
15*  
12*  
14*  
21  
20  
34  
28  
13  
19  
ti14500a  
11  
16  
308609  
 
Parts  
Heavy-Duty Stainless Steel Agitator, Drum Mounted, Models 24C293 and 24C522  
Ref  
No.  
Ref  
No.  
Part No. Description  
Qty.  
Part No. Description  
Qty.  
23  
206264  
VALVE, needle  
Includes items 23a to 23f  
.VALVE, needle  
.NUT, packing  
.KNOB, adjusting  
.O–RING, packing  
.BODY, valve  
.WASHER  
FITTING, air line, male  
SCREW, hex head; for mounting  
to drum cover (not shown)  
NUT; 50 mm  
SCREW, grounding  
SCREW, cap, hex  
LABEL, warning (not shown)  
HOUSING, adapter (for 24C293)  
HOUSING, adapter (for 24C522)  
1
1
1
1
1
1
1
1
1
2*  
3
4
5
6
7*  
8
9*  
10  
11  
12*  
13  
14*  
15*  
16  
17  
18  
19  
{
101140  
191004  
190988  
100069  
191003  
16A519  
113363  
194389  
190980  
190989  
113357  
190978  
194390  
113359  
190979  
190987  
190986  
108161  
113356  
AIR MOTOR  
1
2
1
2
1
1
1
1
1
1
2
1
1
1
23a  
23b  
23c  
23d  
23e  
23f  
24  
166529  
166532  
164698  
157628  
165722  
166531  
169969  
113358  
BEARING, needle; 3/4”  
GEAR, pinion #2  
BALL, thrust  
PLUG, top  
SHAFT, agitator  
SEAL, bearing  
HOUSING, upper  
BEARING, needle; 45mm  
GEAR #2  
SCREW, cap, socket head  
BEARING, needle; 50mm  
HOUSING, lower  
SEAL, bearing  
BEARING, needle, thrust; 50mm  
GEAR #1  
GEAR, pinion #1  
25  
3
1
1
3
1
1
1
26  
27  
28  
190976  
116343  
113358  
15A722  
30Y  
3416A521  
1
1
1
3
2
16A754  
{ Air Motor Repair Kit, Part No. 207335, is available.  
Included in Bearing Replacement Kit 238251  
SET SCREW, cup pt; SST  
SCREW, cap, socket head  
ADAPTER, nut, double–sided  
(7/16 and 3/8)  
*
2016H554  
Included in Adapter Kit, 24D588  
1
Y
E
x
t
r
a
w
a
r
n
i
n
g
l
a
b
e
l
s
a
r
e
a
v
a
i
l
a
b
l
e
a
t
n
o
c
h
a
r
g
e
.
16H555  
ADAPTER, nut  
(1/2 and 5/8)  
PIN, dowel  
MUFFLER  
1
2
1
NOTE: Part No. 24C821 Agitator Drive Kit is available.  
The kit includes all of the above parts except items 20  
and 34.  
21  
22  
105489  
113779  
308609  
17  
 
Parts  
Non-Siphon Agitator Package, Model 231413  
Siphon Agitator Package, Model 231414 (shown)  
103  
106  
102  
107  
101  
104  
100  
05771B  
Ref  
No.  
Ref  
No.  
Part No. Description  
Qty.  
Part No. Description  
Qty.  
100  
101  
102  
103  
238157  
238283  
204385  
237579  
AGITATOR; see page 14 for parts 1  
COVER, sst; see manual 308466 1  
238426  
DESIGNATION PLATE KIT;  
Model 231414 (not shown)  
GROUND WIRE AND CLAMP  
SIPHON KIT; Model 231414 only;  
see page 14 for parts  
1
1
ELEVATOR; see manual 306287  
AIR CONTROL KIT;  
1
1
1
1
106  
107  
237569  
238250  
see manual 306287  
1
104  
105  
18  
237578  
238425  
COVER SUPPORT KIT;  
see manual 306287  
DESIGNATION PLATE KIT;  
Model 231413 (not shown)  
308609  
 
Technical Data  
Maximum air input pressure . . . . . . . . . 100 psi (7 bar)  
Reference Information  
Motor power rating at 1200 rpm (shaft at 50 rpm),  
using 12 cfm (0.34 m /min) . . . . . . . 0.25 hp (186 W)  
Maximum recommended shaft rpm . . . . . . . . . . . . . 100  
Gear reducer ratio  
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.8 lb (11.7 kg)  
Maximum storage time  
3
(varies with conditions) . . . . . . . . . . . . . . . . 10 years  
Maximum lifetime (varies with operating conditions  
and maintenance) . . . . . . . . . . . . . . . . . . . . 10 years  
Power Efficiency Factor  
24:1  
Height  
(varies based on configuration, operating parame-  
ters, and material) . . . 0.1 HP/SCFM air consumed  
(2.7 W/Liter air consumed)  
From top of air motor to end of agitator  
shaft (no nut) . . . . . . . . . . . . . . . . . . 38 in. (965 mm)  
From top of air motor to end of siphon  
with motor at 500 rpm  
tube (no fittings) . . . . . . . . . . . . . . 43 in. (1092 mm)  
Span of agitator blades . . . . . . . . . . . . . 20 in. (508 mm)  
Width of agitator blades . . . . . . . . . . . . . . 3 in. (76 mm)  
Air inlet . . . Mates with 1/4-in. npt(f) quick-disconnect,  
Part No. 208536  
* Sound data was measured per ISO 3744-1981.  
{ 50 rpm (shaft) agitating 300 cps water-base material  
} 100 rpm (shaft) agitating an empty container  
Gastr is a registered trademark of Gast  
Manufacturing.  
Wetted parts . . . . . . . . . . . . . . 304 SST, 304/304L SST,  
acetal, A/F, nylon, PTFE  
Inhibisolr is a registered trademark of Penetone Corp.  
Siphon tube I.D. . . . . . . . . . . . . . . . . . . . 3/4 in. (19 mm)  
Maximum flow at 100 cps . . . . . . . . . 12 gpm (45.5 lpm)  
Maximum flow at 1000 cps . . . . . . . 1.2 gpm (4.5 lpm)  
3
Air consumption . . . 3 to 30 scfm (0.08 to 0.85 m /min)  
* Sound data  
{
Typical operating conditions  
Sound power . . . . . . . . . . . . . . . . . . . 77.3 dB(A)  
Sound pressure . . . . . . . . . . . . . . . . 63.8 dB(A)  
Maximum noise conditions  
}
Sound power . . . . . . . . . . . . . . . . . . . 86.4 dB(A)  
Sound pressure . . . . . . . . . . . . . . . . 72.9 dB(A)  
308609  
19  
 
Dimensional Drawings  
Heavy-Duty Stainless Steel Agitator,  
Siphon Kit, Model 238250  
Model 238157 (shown)  
Height of Model 240209 is the  
same as the Siphon Kit (see right).  
1
10 in. (254 mm)  
43 in.  
(1092 mm)  
38 in.  
(965 mm)  
1
32 in.  
(813 mm)  
05773  
3 in.  
(76 mm)  
05737  
20 in.  
(508 mm)  
20  
308609  
 
Mounting Hole Layout  
Three mounting holes,  
0.375 in. (9.5 mm) diameter  
Center Hole, 2.125 in. (54 mm) diameter  
Counterbore,  
2.92 in. (74.2 mm) diameter x  
0.25 in. (6.4 mm) deep  
1.40 in.  
(35.6 mm)  
1.40 in.  
(35.6 mm)  
Outline of Gearbox to Hole  
(Top View)  
1.43 in.  
(36.3 mm)  
2.0 in.  
(51 mm)  
TI0739  
308609  
21  
 
Graco Standard Warranty  
Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the  
date of sale 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 sub-  
stitution 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 CANADA 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. Les parties reconnais-  
sent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires  
exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procedures concernées.  
Graco Information  
TO PLACE AN ORDER, contact your Graco distributor or call to identify the distributor closest to you:  
Phone: 612–623–6921 or Toll Free: 1–800–328–0211 Fax: 612–378–3505  
All written and visual data contained in this document reflects the latest product information available at the time of publication.  
Graco reserves the right to make changes at any time without notice.  
Original instructions. This manual contains English. MM 308609  
Graco Headquarters: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. AND SUBSIDIARIES D P.O. BOX 1441 D MINNEAPOLIS, MN 55440–1441 D USA  
Copyright 1995, Graco Inc. All Graco manufacturing facilities are registered to ISO 9001.  
Revised 10/2011  
22  
308609  
 

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