Graco Pet Fence 234418 User Manual

Instructions - Parts List  
Membrane Air Drying  
System  
309920D  
EN  
Model 234418, Series C  
Maximum Working Pressure 160 psi (1.1 MPa,  
11 bar)  
Maximum Temperature 150° F (65° C)  
Important Safety Instructions  
Read all warnings and instructions in this manual.  
Save these instructions  
ti22159a  
Includes:  
Air Flow  
Capacity  
at 100 psi  
Air  
Outlet  
npt(f)  
Maximum  
Operating  
Pressure  
Air Inlet  
npt(f)  
Part No. Series  
Description  
(0.7 MPa, 7 bar)  
1/2”  
1/2”  
100 CFM  
83 CFM  
175 psi  
(1.2 MPa, 12 bar)  
234402  
234397  
118560  
B
B
A
Stage 1 - Air Filter with auto drain  
Removes water and contaminants down  
to 3 microns.  
1/2”  
1/2”  
175 psi  
(1.2 MPa, 12 bar)  
Stage 2 - Coalescer with auto drain  
Removes oil and sub-micronic particles  
down to 1 micron.  
1/2”  
3/8”  
1/2”  
1/4”  
30 CFM  
175 psi  
(1.2 MPa, 12 bar)  
Stage 3 - Membrane Air Dryer  
Removes uncondensed moisture.  
100 CFM  
160 psi  
1.1 MPa, 11 bar)  
234394  
288798  
A
A
Self Relieving Air Regulator  
175 psi  
(1.2 MPa, 12 bar)  
Shut-off Valve  
 
Shop Air Piping Layout  
Minimum Pipe Size Recommendations  
Compressor  
Main Air Line  
Size  
Capacity  
Length  
Size  
1-1/2 - 2 HP  
3 - 5 HP  
6 - 9 CFM  
any  
3/4” (19 mm)  
3/4” (19 mm)  
1” (25.4 mm))  
3/4” (19 mm)  
1” (25.4 mm)  
1-1/4” (31.8 mm)  
3/4” (19 mm)  
1-1/4” (31.8)  
1-1/2” (38.1)  
12 - 20 CFM  
Up to 200 ft. (61 m)  
Over 200 ft. (61 m)  
Up to 100 ft. (30.5)  
Over100-200ft.(30.5-61m)  
Over 200 ft. (61 m)  
Up to 100 ft. (30.5)  
Over100-200ft.(30.5-61m)  
Over 200 ft. (61 m)  
5 - 10 HP  
20 - 40 CFM  
40 - 60 CFM  
10 - 15 HP  
Air Pressure Drop Through Hose, by hose length and ID  
psi (Kpa, bar)  
Air Hose Inside  
Diameter  
4 ft.  
(1.22 m)  
10 ft.  
(3.05 m)  
15 ft.  
(4.6 m)  
20 ft.  
(6.1 m)  
25 ft.  
(7.62 m)  
50 ft.  
(15.24 m)  
1/4 in. (6.4 mm)  
11 (76, .8)  
14 (97, 1)  
40 psi (276 kPa, 2.8 bar)  
50 psi (345 kPa, 3.4 bar)  
60 psi (414 kPa, 4.1 bar)  
70 psi (483 kPa, 4.8 bar)  
80 psi (552 kPa, 5.5 bar)  
90 psi (621 kPa, 6.2 bar)  
6 (41, .4)  
7.5 (52, .5)  
9 (62, .6)  
8 (55, .6)  
10 (69, .7)  
12.5 (86, .9)  
14.5 (100, 1)  
9.5 (66, .7)  
12 (83, .8)  
14.5 (100, .1)  
17 (117, 1.2)  
12.75 (88, 0.9) 24 (165, 1.7)  
16 (110, 1.1)  
19 (131, 1.3)  
28 (193, 1.9)  
31 (214, 2.1)  
16.75(115,1.2)  
19.5 (134, 1.3)  
22.5 (155, 1.6)  
25.25 (172, 1.7)  
10.75 (74, .7)  
12.25 (84, .8) 16.5(114,1.1) 19.5 (134, 1.3)  
14 (97, 1)  
22.5 (155, 1.6) 34 (234, 2.3)  
25.5 (176, 1.8) 37 (255, 2.6)  
18.75 (129, 1.3) 22 (152, 1.5)  
29 (200, 2)  
39.5 (169, 2.7)  
5/16 in. (7.9 mm)  
40 psi (276 kPa, 2.8 bar)  
50 psi (345 kPa, 3.4 bar)  
60 psi (414 kPa, 4.1 bar)  
70 psi (483 kPa, 4.8 bar)  
80 psi (552 kPa, 5.5 bar)  
90 psi (621 kPa, 6.2 bar)  
2.25 (16, .2)  
3 (21, .2)  
3.75 (26, .3)  
4.5(31, .3)  
5.5 (38, .4)  
6.5 (45, .4)  
2.75 (19, .2)  
3.5 (24, .2)  
4.5 (31, .3)  
5.25 (36, .4)  
6.25 (43, .4)  
7.5 (52, .5)  
3.25 (22, .2)  
4 (28, .3)  
5 (34, .3)  
6 (41, .4)  
7 (48, .5)  
8.5 (59, .6)  
3.5 (24, .2)  
4.5 (31, .3)  
5.5 (38, .4)  
6.75 (47, .5)  
8 (55, .6)  
4 (28, .3)  
5 (34, .3)  
6 (41, .4)  
7.25 (50, .5)  
8.75 (60, .6)  
10.5 (72, .7)  
8.5 (59, .6)  
10 (69, .7)  
11.5 (79, .8)  
13 (90, .9)  
14.5 (100, 1)  
16 (110, 1.1)  
9.5 (66, .7)  
309920D  
3
 
Operation  
Operation  
pressure drop across the element reaches 10-12 psi  
(69-83 kPa, 0.7-0.8 bar), the red indicator will be in full  
view, and the element should be replaced. Failure to  
replace the element when the pressure drop exceeds 10  
psi (69 kPa, 0.7 bar) will affect your air quality and tool  
efficiency.  
WARNING  
Do not exceed the Maximum Incoming Air Pressure of  
the equipment. Over pressurizing can cause compo-  
nent rupture and serious injury.  
1. Attach air hose(s) to air regulator outlet valve  
289165.  
Automatic Drain  
The automatic drain is equipped with a float actuated  
device which automatically ejects liquid contaminates  
under pressure.  
2. Open main shut-off valve 288798.  
3. Turn the T-hand adjusting screw in or out to adjust  
regulator to desired setting.  
Parts  
4. Open outlet valve 289165 to supply air to spray  
guns or tool.  
Part No.  
Description  
234402  
Air Filter with auto drain; see manual  
309919 for parts information  
Coalescer with auto drain; see manual  
309919 for parts information  
Membrane Air Dryer  
Air Regulator; see manual 309924 for  
parts information  
5. With air flowing, readjust air pressure regulator if  
necessary.  
234397  
6. Turn off unit when not in use. Follow Pressure  
118560  
234394  
289165  
288798  
Shut-off Valve  
Shut-off Valve  
Coalescer Pressure Drop Indicator  
The differential pressure drop indicator provides early  
detection of a clogged coalescing filter element. As the  
filter element becomes clogged, the red indicator starts  
to rise while air is flowing through the unit. When the  
288798  
118560  
234402  
234397  
289165  
ti22160a  
234394  
4
309920D  
 
How Membrane Air Dryer Works  
How Membrane Air Dryer Works  
Wet air enters  
membrane module  
Water vapor purges  
Clean, dry air  
exits module  
Water vapor permeates through  
hollow membrane fibers  
Air Filter with Auto Drain 234402, Series B  
Pressure Relief Procedure  
To maintain maximum filtering efficiency and avoid  
excessive pressure drop, the filter must be kept clean.  
See Manual 309919 for cleaning and parts information.  
WARNING  
To avoid injury, relieve air and fluid pressure before  
checking, cleaning, or repairing the equipment.  
Coalescer with Auto Drain 234397, Series B  
The following is a basic pressure relief procedure. Be  
sure to follow the specific pressure relief procedure in  
your spray gun and/or fluid supply equipment manuals.  
It is recommended that Air Filter 234402 be  
installed upstream of the coalescing filter to  
remove 3 micron and larger size particles and sep-  
arate large droplets of moisture from the air line.  
1. Close the main air shut-off valve.  
2. Trigger the gun or dispense valve and open any  
drain valves to relieve pressure.  
CAUTION  
Never let the liquid level in the bowl reach the base of  
the coalescing element.  
Maintenance  
See Manual 309919 for operation, cleaning, and parts  
information.  
Relieve the pressure before cleaning, checking  
or repairing equipment. Follow Pressure  
Relief Procedure, above.  
Air Regulator 234394  
Be sure air to the regulator is clean. Erratic operation or  
loss of regulation is usually caused by dirt in the regula-  
tor. See Manual 309924 for cleaning and parts informa-  
tion.  
Check system at least once per shift to ensure  
proper drainage.  
309920D  
5
 
 
Graco Standard Warranty  
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 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 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 reconnaissent 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 procédures concernées.  
Graco Phone Numbers  
For the latest information about Graco products, visit www.graco.com.  
For patent information, see www.graco.com/patents.  
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.  
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 309920  
Sales Offices: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441  
Copyright 2003, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.  
 
Revision D, September 2013  

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