Graco 309446A Parts list manual

Instructions and Parts
GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441
Copyright 2002, Graco Inc. is registered to I.S. EN ISO 9001
EZ–ShottCordless
Grease Gun
2900 psi (20MPa, 200 bar) Maximum Working Pressure
Part No. 233808
309446A
Read warnings and instructions.
Table of Contents
Warnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Set Up 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Charging 6. . . . . . . . . . . . . . . . . . . . . . . . .
Battery Replacement 7. . . . . . . . . . . . . . . . . . . . .
Parts List 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 9. . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Standard Warranty 10. . . . . . . . . . . . . . . .
Important: before using the EZ–Shot
for the first time follow the “Charge
Batteries Before First Use” procedure
on page 4.
TI1698C

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Symbols
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
WARNING
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.
DThis equipment is for professional use only.
DRead all instruction manuals, tags, and labels before operating the equipment.
DUse the equipment only for its intended purpose. If you are not sure, call your Graco distributor.
DDo not alter or modify this equipment.
DCheck equipment daily. Repair or replace worn or damaged parts immediately.
DComply with all applicable local, state, and national fire, electrical, and safety regulations.
DDo not attempt to force lubricant into a fitting.
INJECTION HAZARD
Fluid or material from the valve, leaks or ruptured components can inject fluid or material into your
body and cause extremely serious injury, including the need for amputation. Fluid or material splashed
in the eyes or on the skin can also cause serious injury.
DFluid or material injected into the skin might look like just a cut, but it is a serious injury. Get im-
mediate medical attention.
DDo not point the valve at anyone or at any part of the body.
DDo not put your hand or fingers over the grease fitting coupler.
DDo not stop or deflect leaks with your hand, body, glove or rag.
DTighten all fluid connections before operating the equipment.
DCheck the hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.
TOXIC FLUID HAZARD
Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin,
inhaled, or swallowed.
DKnow the specific hazards of the fluid you are using.
DStore hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,
state and national guidelines.
DAlways wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and
material manufacturer.

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FIRE, ELECTRIC SHOCK, AND EXPLOSION HAZARD
Poor ventilation, open flames, or sparks can cause a hazardous condition and result in a fire or
explosion and serious injury.
DIf there is any static sparking or you feel an electric shock while using this equipment, stop dis-
pensing immediately. Do not use the equipment until you identify and correct the problem.
DProvide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid
being dispensed.
DKeep the dispensing area free of debris, including solvent, rags, and spilled gasoline.
DDo not smoke while dispensing flammable fluids.
DYou must use the battery type specified in the Parts Section of this manual on page 8. Use of any
other batteries than those specified could affect the safety of this unit.
DOnly replace the battery in a non-hazardous location, away from flammable fluids or fumes.
DTo reduce the risk of a fire, explosion, electric shock, and serious burns to the body, handle and
dispose of a used battery properly.
DDo not short circuit, charge, force over discharge, disassemble, crush, penetrate, incinerate, or
heat the battery to a temperature exceeding 185_F (85_C).
DAny misuse or abuse of the battery may cause it to leak or explode.
WARNING
WARNING

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Setup
Charge Batteries Before First Use
CAUTION
Only charge the grease gun with the locking switch in
the OFF position. Charging in the ON position will
damage the charger and the motor.
The grease gun battery must be charged at least 16
hours before initial use. (See Battery Charging, page
6).
Filling the Grease Gun
The grease gun can be filled two ways.
DUsing the grease gun loader valve for loading bulk
quantities of grease. See Fig. 1.
DUsing prefilled tubes of grease.
Fig. 1
Loader Valve (1)
1
TI1871A
1/8”npt
If only the loader valve is used to fill the grease gun,
it’s recommended that the rubber plunger inside the
grease gun barrel be turned around. This permits
trouble–free filling and greasing by ensuring that no
grease is pressed into the area behind the plunger.
See the procedure “Modifying the Grease Gun for use
with the Grease Gun Loader Valve”on page 4.
Note: The loader valve for bulk grease filling requires
the use of a filler adapter valve. See the Accessories
listing on page 9.
If prefilled tubes or a combination of tubes and bulk
filling are used for refilling the grease gun it is not
necessary to modify the grease gun. See page 5 for
loading the gun with prefilled tubes.
Modifying the Grease Gun for use with the
Grease Gun Loader Valve.
WARNING
Make certain that the open, threaded barrel end of
the grease gun barrel always points away from
yourself and others.
1. Unscrew the gun’s head. Unscrew the plastic grip
(1) and the locking nut (2) from the connecting rod.
The connecting rod (8) must be held firmly by the
clamp lever (3). See Fig. 2 and Fig 4.
Fig. 2
TI1700A
1
2
3
2. Place the barrel with the large opening on a firm
base and push the clamp lever (3). Remove the
interior of the barrel, including the locking disc (4),
plunger (5), supporter disc (6), and the long spring
(7). See Fig. 3.
Fig. 3 TI1700A
376
4
5
3. Pull the connecting rod (8) out of supporter disc (6)
and plunger (5) and turn the plunger around.
Ensure that the locking disc (4) stays on the
connecting rod. See Fig. 4.
Fig. 4 TI1700A
86
4
5

5309446
Setup
4. Insert the assembled connecting rod into the
barrel. The open section of the plunger is now
visible inside the barrel. Ensure that the clamp
lever (3) is inserted. See Fig. 5.
Fig. 5 TI1700A
3
5. Screw the locking nut (2) and the plastic grip (1)
onto the connecting rod. The hand lever grease
gun is now ready for use. See Fig. 6.
Fig. 6
TI1700A
1
2
Operation
Filling the Grease Gun with the Loader Valve
1. Follow the procedure on page 4, Modifying the
Grease Gun for use with the Grease Gun Loader
Valve.
2. Attach filler hose to loader valve.
3. Draw back grease tube handle.
4. Press clamping lever to release plunger rod into
gun.
5. Fill grease tube until full.
6. Push ball on loader valve to release trapped air.
7. Grease gun is ready to use.
Filling the Grease Gun with Prefilled Tubes
1. Unscrew the gun head.
2. Draw back the grease tube handle.
3. Remove the plastic cap of replacement grease
cartridge.
4. Push replacement grease cartridge into metal
tube.
5. When grease cartridge is all the way into metal
tube remove metal cover.
6. Screw on the gun handle.
7. Push the grease tube handle back into metal tube.
8. Press clamping lever to release plunger rod into
gun.
9. Grease gun is ready to use.
Switching On and Off
1. To start the EZ–Shot move the locking switch (A)
on the bottom of the gun to the ON position. See
Fig. 7.
Note: if the EZ–Shot was switched off while operating,
the pumping mechanism, it will automatically return to
the starting position.
2. Place the locking switch (A) back to the OFF
position when lubrication is complete.
Fig. 7
ATI1871A
OFF
ON
Dispensing Grease
1. Depress the trigger to provide a measured amount
(1 cc, .034 oz.) of grease.
NOTE: When the trigger is released the mechanical
parts in the press head automatically return to the
starting position. Each time the trigger is depressed a
measured amount (1 cc, .034 oz.) of grease will be
dispensed.

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Battery Charging
WARNING
FIRE, EXPLOSION, AND ELECTRIC
SHOCK HAZARD
Only replace the battery in a
non-hazardous location, away from
flammable fluids or fumes.
Use of any batteries other than those
specified could affect the safety of
this unit.
WARNING
FIRE, EXPLOSION, AND ELECTRIC
SHOCK HAZARD
To reduce the risk of a fire, explosion,
electric shock, and serious burns to
the body, handle and dispose of a
used battery properly.
Do not short circuit, charge, force
over discharge, disassemble, crush,
penetrate, incinerate, or heat the
battery to a temperature exceeding
185_F (85_C).
Any misuse or abuse of the battery
may cause it to leak or explode.
WARNING
When charging, ensure that charging cables are
located so that no one will step or trip on them.
CAUTION
DOnly charge the grease gun with the locking
switch in the OFF position.
DDo not switch the gun on while charging.
DDo not charge at temperatures less than 41_F
(+5_C) or over 104_F (+40_C).
DUse only Graco approved chargers for EZ–Shot.
Important: Before using the EZ–Shot for the first time
follow the “Charge Batteries Before First Use”proce-
dure on page 4.
DCharge battery only indoors.
DAvoid Moisture.
DUse only the original charger.
DAvoid mechanical stresses on the cable.
DDo not use plug or cable if damaged.
DThe main voltage must be in accord with the data
on the charger’s type plate. Main input voltage is
120V AC 60Hz.
DDo not leave in direct sunlight.
Do not dismantle the charger or battery, or short circuit
the charging connector. Avoid the use of extension
cables. If necessary, the maximum length is 32 ft.
(10m) –the cable cross section must be a least 3 x 1
mm2.
1. Move the locking switch from “on”to “off”.
2. Plug the wire from the wall charging unit into the
plug located on the grease gun handle.
3. The battery requires 2–5 hours to recharge after
the initial charge depending on usage.

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Battery Replacement
Important: If new batteries are used follow the “Charge
Batteries Before First Use”procedure on page 4.
1. Remove Cover (6). See Fig. 8.
CAUTION
Take notice of how the electrical leads are discon-
nected from the battery in steps 2 and 3. When re-
assembling, both the short lead and long lead must be
connected to the battery in the same direction.
2. Carefully slide battery (5) out of grease gun. When
the battery is partially out, disconnect short lead
(3) on the bottom of the battery.
3. Continue removing battery (5) and disconnect long
battery lead (4).
4. Using the new battery, connect long lead (4) in the
same direction as it was removed.
5. Slide new battery (5) partially into gun and connect
short lead (3) in the same direction as it was
removed.
6. Slide new battery (5) fully into gun and replace
battery cover (6).
7. Charge battery as needed. See Battery Charging
procedure on page 6.
Fig. 8
6
4
5
3

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Parts
Model 233808
5
1
2
3
4
6TI1699B
Ref
No.
Part
No.
Description Qty.
1 GUN, cordless grease, (cannot be
ordered separately) 1
2 117225 TUBE, grease reservoir 1
3 117228 EXTENSION and NOZZLE, flexible
grease; 20 in. (50.8 cm) ID 1/8 in. npt 1
Ref
No.
Part
No.
Description Qty.
4 117245 CHARGER, battery 1
5 117230 BATTERY, Ni–Cd rechargeable 1
6 117229 COVER, battery 1

9309446
Accessories
Part Number Description
117278 Flexible grease extension and nozzle; 30 in. (76.2 cm)
117226 Battery fast–charger
117277 Battery charger; 12VDC (cigarette lighter adapter)
117227 Rigid grease extension and nozzle
236174 Bulk load filler adapter, 3/8 in. npt (f) inlet
Technical Data
Category Data
Dimensions 21.6 in. L x 17.0 in. H x 2.8 in. W (54.9 mm L x 43.2 mm H x 7.1 mm W)
Weight 2.2 lbs (1 kg)
Maximum Working Pressure 2900 psi (200 Bar, 20MPa)
Working temperature 32_F to 122_F (0_C to 50_C)
Dispense quantity 1cc (.034 oz)
Grease capacity 400 g (14 oz) standard cartridge, 500 g (16 oz) bulk grease
Battery 7.2 V Ni–Cd

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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 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 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 mak-
ing 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 àla suite de ou en rapport, directement ou indirectement, avec les procedures concernées.
Graco Phone Number
TO PLACE AN ORDER, contact your Graco distributor, or call this number to identify the distributor closest to you:
1–800–533–9655 Toll Free
612–623–6928
612–378–3590 Fax
All information, illustrations and specifications in this document are based on the latest product information available at the time
of publication. The right is reserved to make changes at any time without notice.
Sales Offices: Minneapolis, Detroit
International Offices: Belgium, Korea, Hong Kong, Japan
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
www.graco.com
PRINTED IN U.S.A. 309446 3/02