Graco Tablet Accessory 114903 User Manual

Instructions-Parts List  
®
308953N  
GL-1 Injectors  
EN  
For Single–Line Parallel Automatic Lubrication Systems.  
Important Safety Instructions  
Read all warnings and instructions in this manual and related automatic  
lubrication system instruction manuals. Save all instructions.  
1-1/4”  
1/8” npt  
dispense  
outlet  
SKIN INJECTION HAZARD  
13/32”  
mounting  
holes  
Fluid from the injector, leaks, or ruptured components  
can inject fluid into your body and cause extremely seri-  
ous injury, including the need for amputation. Fluid  
injected into the skin might look like just a cut, but it is a  
serious injury. Get immediate surgical treatment.  
Fluid splashed in the eyes or on the skin can also  
cause serious injury. The equipment may be pressur-  
ized already, or it could become pressurized by an  
automatic lube cycle initiated by Lubrication Controller  
(timer). Disconnect power to the timer, and disconnect  
the air supply to the pump module to ensure that the  
system is depressurized. See the pressure relief pro-  
cedure in the pump manual incuded with your auto-  
matic lubrication system.  
7-1/16”  
3/8” npt  
(2) supply  
inlet/outlet  
A
B
Model 114903 Shown  
GL-1 Injector Models  
Part No.  
114901  
114902  
Description  
Injector, GL–1, one point  
Injector, GL–1, two point  
Dimension A  
Dimension B  
2.48 in. (63.0 mm)  
3.00 in. (76.0 mm)  
Bare Manifold Part No.  
114911  
114912  
Injector, GL–1, three point  
Injector, GL–1, four point  
Injector, GL–1, five point  
Injector, GL-1, six point  
Injector, GL–1, replacement  
1.25 in. (31.7 mm)  
2.50 in. (63.4 mm)  
3.75 in. (95.1 mm)  
4.99 in. (126.8 mm)  
4.23 in. (107.5 mm)  
5.47 in. (139.0 mm)  
6.71 in. (170.5 mm)  
7.90 in. (202.7 mm)  
114913  
114914  
114915  
118206  
114903  
114904  
114905  
117206  
114909  
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Injector Service Parts  
Injector Service Parts  
2
Item  
Description  
Injector body  
Adjusting screw  
Qty Part No.  
1
2
3
4
5
6
1
1
1
1
1
1
-
114906  
114907  
114908  
114916  
114918  
8
Lock nut  
Packing housing  
Zerk fitting and cap assembly  
Copper gasket  
3
4
2
Adapter bolt  
(used on all manifold models)  
Indicator pin  
Steel gasket  
Fluoroelastomer o–ring (PN  
114997)  
Displacement piston  
Compression spring  
Plunger  
Fluoroelastomer packing  
Fluoroelastomer packing  
Fluoroelastomer packing  
Inlet valve  
7
1
-
8
9
1
2
-
9
11  
1
18  
11  
12  
13  
15  
16  
17  
18  
19  
1
1
1
1
1
1
1
12  
1
5
13  
Included in Injector Repair Kit 241234 only  
17  
Available Kits  
Use Only Genuine Graco Repair Parts  
16  
19  
Graco Part No. 115119 . . . . . Plastisol Injector Cover  
(see page 3 for installation instructions)  
Graco Part No. 115120 . . . . . . . . . . . . .Crossover Kit  
(for connecting the outlets of injectors  
15  
for increased output)  
6
Graco Part No. 241234 . . . . . . . . . Injector Repair Kit  
(See Kit 241234 parts in Injector Service Parts list.)  
Manifold  
(not included)  
9
7
1
1
Torque to 50-55 ft-lbs (68-74.5 N.m)  
Torque to 35-40 ft-lbs (47-54 N.m)  
2
308953N  
3
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Injector Cover Kit 115119  
Injector Cover Kit 115119  
Plastisol cap for Graco GL-1 Injectors  
21  
22  
Item  
21  
22  
Description  
Plastisol cap  
O-ring  
Qty  
1
1
groove  
Installation Instructions  
1. Apply a light coating of transparent lubricant to the  
inside of cap (21).  
2. Slide cap (21) over the indicator stem of the injector  
far enough to cover the groove in the piston plug.  
3. Slide the o-ring (22) down over the cap to the  
groove in the piston plug, forcing the cover into the  
groove to form a seal.  
Volume Adjustment  
*Maximum adjustment setting is when adjusting screw (2) is just making contact with the indicator pin (8) with no inlet  
pressure. Turn adjusting screw clockwise (in), to reduce output. To adjust, loosen lock nut (3) and turn adjusting  
screw (2) the number of turns indicated on the GL-1 Volume Adjustment Table to obtain the desired volume. Tighten  
lock nut (3) when desired volume setting is reached.  
GL-1 Volume Adjustment Table  
Volume  
Number of  
Turns  
Description  
3
cc  
in.  
Maximum Adjustment*  
360° Clockwise Turn  
360° Clockwise Turn  
360° Clockwise Turn  
360° Clockwise Turn  
360° Clockwise Turn  
360° Clockwise Turn  
360° Clockwise Turn  
Minimum Adjustment  
0
1
2
3
4
5
6
7
8
0.080  
0.071  
0.062  
0.053  
0.044  
0.035  
0.026  
0.017  
0.008  
1.31  
1.16  
1.02  
0.87  
0.72  
0.57  
0.43  
0.28  
0.13  
4
308953N  
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Injector Cover Kit 115119  
Technical Data  
Maximum operating pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 3500 psi (24 MPa, 241 bar)  
Suggested operating pressure . . . . . . . . . . . . . . . . . . . . . . . . . 2500 psi (17 MPa, 172 bar)  
Reset pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 psi (4.1 MPa, 41 bar)  
3
Output volume per cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
adjustable*: 0.008 to 0.08 in.  
Wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . carbon steel, stainless steel, copper, fluoroelastomer  
Recommended fluids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N.L.G.I. #2 grease down to 32° F (0° C)  
308953N  
5
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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 Information  
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.  
Phone: 612-623-6928 or Toll Free: 1-800-533-9655, Fax: 612-378-3590  
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 308953  
Graco Headquarters: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA  
Copyright 1999, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.  
Revised April 2015  
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