Chicago Electric 95522 User Manual

18V CORDLESS GREASE GUN

Model

95522

®

KIT

ASSEMBLY AND OPERATION INSTRUCTIONS

Due to continuing improvements, actual product may differ slightly from the product described herein.

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our website at: http://www.harborfreight.com

TO PREVENT SERIOUS INJURY, READ AND UNDERSTAND

ALL WARNINGS AND INSTRUCTIONS BEFORE USE.

Copyright© 2006 by Harbor Freight Tools®. All rights reserved. No portion of this
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.

For technical questions or replacement parts, please call 1-800-444-3353.

SPECIFICATIONS

Power source: 18V Quick
Charger

2-Way loading: Cartridge or
Suction.

Pumping Grease Pressure:
8000 PSI

Minimum flow rate: 1.85 OZ
per Minute.

Grease Reservoir Capacity:

14.5 OZ

Charger input power: 120VAC/
60HZ, 45W

18VDC rechargable,
1500 mAH

Battery Pack charge time: 1
Hour

Battery Output: 18VDC

Flex Hose: 42” Professional
grade with bend restrictors on
both ends.

Save This Manual

You will need this manual for the safety warnings and precautions, assembly, oper­ating, inspection, maintenance and cleaning procedures, parts list and assembly diagram.
Keep your invoice with this manual. Write the invoice number on the inside of the front
cover. Write the product’s serial number in the back of the manual near the assembly dia­gram, or write month and year of purchase if product has no number. Keep this manual
and invoice in a safe and dry place for future reference.

1.

2.

3.

GENERAL SAFETY RULES

WARNING!

READ AND UNDERSTAND ALL INSTRUCTIONS

Failure to follow all instructions listed below may result in

electric shock, fire, and/or serious injury.

SAVE THESE INSTRUCTIONS

Keep your work area clean and well lit. Cluttered benches and dark areas invite

accidents.

Do not operate power tools in explosive atmospheres, such as in the pres-

ence of flammable liquids, gases, or dust. Power tools create sparks which may

ignite the dust or fumes.

Keep bystanders, children, and visitors away while operating a power tool.

Distractions can cause you to lose control. Protect others in the work area from

debris such as chips and sparks. Provide barriers or shields as needed.

ELECTRICAL SAFETY

1.

Grounded tools must be plugged into an outlet properly installed and grounded

in accordance with all codes and ordinances. Never remove the grounding

prong or modify the plug in any way. Do not use any adapter plugs. Check with

a qualified electrician if you are in doubt as to whether the outlet is properly

For technical questions, please call 1-800-444-3353.

Page 2SKU 95522

grounded. If the tools should electrically malfunction or break down, grounding

provides a low resistance path to carry electricity away from the user.

2.

3.

4.

5.

6.

Double insulated tools are equipped with a polarized plug (one blade is wider

than the other). This plug will fit in a polarized outlet only one way. If the plug

does not fit fully in the outlet, reverse the plug. If it still does not fit, contact

a qualified electrician to install a polarized outlet. Do not change the plug

in any way. Double insulation eliminates the need for the three wire grounded

power cord and grounded power supply system.

Avoid body contact with grounded surfaces such as pipes, radiators, ranges,

and refrigerators. There is an increased risk of electric shock if your body is

grounded.

Do not expose power tools to rain or wet conditions. Water entering a power

tool will increase the risk of electric shock.

Do not abuse the Power Cord. Never use the Power Cord to carry the tools or

pull the Plug from an outlet. Keep the Power Cord away from heat, oil, sharp

edges, or moving parts. Replace damaged Power Cords immediately. Dam-

aged Power Cords increase the risk of electric shock.

When operating a power tool outside, use an outdoor extension cord marked

“W-A” or “W”. These extension cords are rated for outdoor use, and reduce the

risk of electric shock.

1.

2.

3.

4.

5.

PERSONAL SAFETY

Stay alert. Watch what you are doing, and use common sense when operat-

ing a power tool. Do not use a power tool while tired or under the influence

of drugs, alcohol, or medication. A moment of inattention while operating power

tools may result in serious personal injury.

Dress properly. Do not wear loose clothing or jewelry. Contain long hair.

Keep your hair, clothing, and gloves away from moving parts. Loose clothes,

jewelry, or long hair can be caught in moving parts.

Avoid accidental starting. Be sure the Power Switch is off before plugging

in. Carrying power tools with your finger on the Power Switch, or plugging in power

tools with the Power Switch on, invites accidents.

Remove adjusting keys or wrenches before turning the power tool on. A

wrench or a key that is left attached to a rotating part of the power tool may result

in personal injury.

Do not overreach. Keep proper footing and balance at all times. Proper footing

and balance enables better control of the power tool in unexpected situations.

For technical questions, please call 1-800-444-3353.

Page 3SKU 95522

6.

Use safety equipment. Always wear eye protection. Dust mask, nonskid safety

shoes, hard hat, or hearing protection must be used for appropriate conditions. Al-

ways wear ANSI-approved safety goggles and a dust mask/respirator when using

or performing maintenance on this tool.

TOOL USE AND CARE

1.

2.

3.

4.

5.

6.

Use clamps (not included) or other practical ways to secure and support the

work piece to a stable platform. Holding the work by hand or against your body

is unstable and may lead to loss of control.

Do not force the tool. Use the correct tool for your application. The correct

tool will do the job better and safer at the rate for which it is designed. Do not force

the tool and do not use the tool for a purpose for which it is not intended.

Do not use the power tool if the Power Switch does not turn it on or off. Any

tool that cannot be controlled with the Power Switch is dangerous and must be

replaced.

Disconnect the Power Cord Plug from the power source before making any

adjustments, changing accessories, or storing the tool. Such preventive safety

measures reduce the risk of starting the tool accidentally. Always unplug the tool

from its electrical outlet before performing any inspection, maintenance, or

cleaning procedures.

Store idle tools out of reach of children and other untrained persons. Tools

are dangerous in the hands of untrained users.

Maintain tools with care. Do not use a damaged tool. Tag damaged tools “Do not

use” until repaired.

7.

1.

2.

Check for misalignment or binding of moving parts, breakage of parts, and any

other condition that may affect the tool’s operation. If damaged, have the tool

serviced before using. Many accidents are caused by poorly maintained tools.

SERVICE

Tool service must be performed only by qualified repair personnel. Service or

maintenance performed by unqualified personnel could result in a risk of injury.

When servicing a tool, use only identical replacement parts. Follow instruc-

tions in the “Inspection, Maintenance, And Cleaning” section of this manual.

Use of unauthorized parts or failure to follow maintenance instructions may create

a risk of electric shock or injury.

For technical questions, please call 1-800-444-3353.

Page 4SKU 95522

SPECIFIC SAFETY RULES

1.

2.

3.

4.

5.

6.

7.

THIS TOOL CAN BE DANGEROUS. This Cordless Grease Gun can develop high

output pressure - up to 8,000 PSI. Always use ANSI-impact safety glasses and

Heavy-duty gloves when using this tool. Extreme pressure may cause Nozzle Exten-

sion or Flex Hose to burst. Use only APPROVED hoses and follow all warnings.

Do not use the Battery Charger in damp locations. Do not use the Grease Gun

or Battery Charger if they have been dropped, damaged, left outdoors, or immersed

in liquid. To avoid electrical shock, do not handle the Battery Charger, its Power

Cord, or the Grease Gun with wet hands.

Maintain labels and nameplates on the tool. These carry important information.

If unreadable or missing, contact Harbor Freight Tools for a replacement.

Maintain a safe working environment. Make sure there is adequate surrounding

workspace. Do not use this product in a damp or wet location.

When using a handheld power tool, always maintain a firm grip on the tool

with both hands to resist starting torque.

Avoid unintentional starting. Make sure you are prepared to begin work before

turning on the tool.

Always keep the extension cord away from moving parts on the tool.

8.

9.

10.

People with pacemakers should consult their physician(s) before using this

product. Electromagnetic fields in close proximity to a heart pacemaker could cause

interference to or failure of the pacemaker. In addition, people with pacemakers

should adhere to the following:

• Avoid operating power tools alone.

• Don’t use a power tool with the power switch locked on.

• If powered via a power cord be certain that the tool is properly grounded. A ground

fault interrupt (GFCI) system is also a good precaution. This inexpensive device is

a good safety measure because it prevents a sustained electrical shock.

• Properly maintain and inspect all tools before use to avoid electrical shock.

Never lay the tool down until it has come to a complete stop. Moving parts can

grab the surface and pull the tool out of your control.

Never leave the tool unattended when it is plugged into an electrical outlet.

Turn off the tool, and unplug it from its electrical outlet before leaving.

For technical questions, please call 1-800-444-3353.

Page 5SKU 95522

GROUNDING

WARNING!

Improperly connecting the grounding wire can result in the risk of electric shock.
Check with a qualified electrician if you are in doubt as to whether the outlet is
properly grounded. Do not modify the power cord plug provided with the tool.
Never remove the grounding prong from the plug. Do not use the tool if the
power cord or plug is damaged. If damaged, have it repaired by a service facil­ity before use. If the plug will not fit the outlet, have a proper outlet installed by
a qualified electrician.

GROUNDED TOOLS: TOOLS WITH THREE PRONG PLUGS

1.

2.

3.

Tools marked with “Grounding Required” have a three wire cord and three prong

grounding plug. The plug must be connected to a properly grounded outlet. If the

tool should electrically malfunction or break down, grounding provides a low resis-

tance path to carry electricity away from the user, reducing the risk of electric shock.

(See 3-Prong Plug and Outlet.)

The grounding prong in the plug is connected through the green wire inside the

cord to the grounding system in the tool. The green wire in the cord must be the

only wire connected to the tool’s grounding system and must never be attached to

an electrically “live” terminal. (See 3-Prong Plug and Outlet.)

Your tool must be plugged into an appropriate outlet, properly installed and

grounded in accordance with all codes and ordinances. The plug and outlet

should look like those in the following illustration. (See 3-Prong Plug and

Outlet.)

3-Prong Plug and Outlet Outlets for 2-Prong Plug

DOUBLE INSULATED TOOLS: TOOLS WITH TWO PRONG PLUGS

1.

Tools marked “Double Insulated” do not require grounding. They have a special

double insulation system which satisfies OSHA requirements and complies with

For technical questions, please call 1-800-444-3353.

Page 6SKU 95522

the applicable standards of Underwriters Laboratories, Inc., the Canadian Standard

Association, and the National Electrical Code. (See Outlets for 2-Prong Plug.)

2.

1.

2.

3.

4.

5.

Double insulated tools may be used in either of the 120 volt outlets shown in the

preceding illustration. (See Outlets for 2-Prong Plug.) NOTE: This tool has a

2-Prong Plug.

EXTENSION CORDS

Grounded tools require a three wire extension cord. Double Insulated tools can

use either a two or three wire extension cord.

As the distance from the supply outlet increases, you must use a heavier gauge

extension cord. Using extension cords with inadequately sized wire causes a seri-

ous drop in voltage, resulting in loss of power and possible tool damage.

(See Table A.)

The smaller the gauge number of the wire, the greater the capacity of the cord. For

example, a 14 gauge cord can carry a higher current than a 16 gauge cord.

(See Table A.)

When using more than one extension cord to make up the total length, make sure

each cord contains at least the minimum wire size required. (See Table A.)

If you are using one extension cord for more than one tool, add the nameplate am-

peres and use the sum to determine the required minimum cord size.

(See Table A.)

6.

7.

8.

If you are using an extension cord outdoors, make sure it is marked with the suffix

“W-A” (“W” in Canada) to indicate it is acceptable for outdoor use.

Make sure your extension cord is properly wired and in good electrical condition.

Always replace a damaged extension cord or have it repaired by a qualified electri-

cian before using it.

Protect your extension cords from sharp objects, excessive heat, and damp or wet

areas.

For technical questions, please call 1-800-444-3353.

Page 7SKU 95522

RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS*

(120 OR 240 VOLT)

NAMEPLATE

EXTENSION CORD LENGTH

AMPERES

(at full load)

0 – 2.0 18 18 18 18 16

2.1 – 3.4 18 18 18 16 14

3.5 – 5.0 18 18 16 14 12

5.1 – 7.0 18 16 14 12 12

7.1 – 12.0 18 14 12 10 -

12.1 – 16.0 14 12 10 - -

16.1 – 20.0 12 10 - - -

TABLE A

25 Feet 50 Feet 75 Feet 100 Feet 150 Feet

* Based on limiting the line voltage drop to five volts at 150% of the rated amperes.

SYMBOLOGY

Double Insulated

Canadian Standards Association

Underwriters Laboratories, Inc.

V~

A

n0 xxxx/min.

Volts Alternating Current

Amperes

No Load Revolutions per Minute (RPM)

UNPACKING

When unpacking, check to make sure that the item is intact and undamaged. If any
parts are missing or broken, please call Harbor Freight Tools at the number shown on the
cover of this manual as soon as possible.

For technical questions, please call 1-800-444-3353.

Page 8SKU 95522

ASSEMBLY INSTRUCTIONS

Note: For additional information regarding the parts listed in the following pages, refer to

the Assembly Diagram near the end of this manual.

1.

1.

WARNING! Make sure the Power Switch of the tool is in its “OFF” position and
that the tool is unplugged from its electrical outlet before making any adjustments
to the tool.

OPERATION INSTRUCTIONS

CHARGER OPERATION: Before using this tool for the first time, the Battery Pack (1)

has to be fully charged. If the Battery Pack (1) is already installed onto the tool, remove
it by depressing the two Battery release buttons, (one on each side of the Battery Pack)
and pull the Battery Pack away from the Grease Gun. NOTE: As the Battery Pack (1)
approaches the discharged state you will notice a sharp drop in tool performance, but
wait until the tool is unable to perform the task at hand before recharging. To recharge
before this condition is reached will reduce the total work life of the Battery Pack (1).
Discharging the Battery Pack (1) beyond this point can damage the Battery Pack (1).

a.) Start the charging process by plugging in the Battery Charger (3) into a 120
V outlet. Then, insert the protruding end of the Battery Pack (1) into the matching
Battery Charger slot. NOTE: There are two lights located at the front of the base of
the Battery Charger (3), one on each side of the SET Button. Press the SET button
to start the charge. When the Battery (1) is charging the red light will be on. When
the Battery Pack (1) is fully charged, approximately 1 Hour, the green light will come
on and the Battery Charger (3) will turn off automatically. The Battery Pack (1) is
now ready for use.

2.

3.

4.

INSTALLING OR REMOVING THE BATTERY PACK: Depress the two (Blue) Bat­tery Pack (1) release buttons, one on each side, and slide the Battery Pack (1) away
from the Grease Gun. To reinstall simply reverse this procedure.

INSTALLING/REMOVING A GREASE CARTRIDGE: To Remove: Pull back on
the Handle (8) located on the end of the Grease Tube (2) and lock the Rod (9)
into the slot on the Grease Tube Assembly Cap (10). Unscrew the Grease Tube
(2) from the Grease Gun and carefully release the Handle (8) allowing the empty
grease cartridge to eject from the Grease Tube (2). To Install new grease cartridge:
Pull the Handle (8) as far as it will travel and lock it into the slot on the end of the
Grease Tube Assembly Cap (10). Open both ends of new cartridge and insert into
the Grease Tube (2). Screw the Grease Tube (2) into the Grease Gun. Release the
Handle (8) allowing it to move forward. Purge air from the Grease Tube (2). (See
Air purging instructions). The Grease Gun is now ready for your next task.

TO CONVERT THE GREASE GUN AND ALLOW BULK FILLING: Unscrew the
Grease Tube (2) and remove the Grease Tube Assembly Cap (10). Pull the Handle

For technical questions, please call 1-800-444-3353.

Page 9SKU 95522

(8) to extract the Rod (9) from the Grease Tube (2). Grasp the Cup (11) located at
the opposite end of Rod (9) between the thumb and forefinger and flip the Cup (11)
lip from the rear to the front side. NOTE: When the Grease Gun is to be used with
bulk lubricant, the “cup” opens toward the pump assembly. Reassemble the Rod (9)
and the Handle (8) into the Grease Tube Assembly and retighten.

5.

6.

1.

2.

TO FILL THE GREASE GUN FROM BULK CONTAINER: Remove the Grease Tube
(2) from the Grease Gun. Insert the open end of the Grease Tube (2) into the bulk
lubricant. Slowly pull the Handle (8) back while pushing the Grease Tube (2) deeper
into the bulk lubricant to prevent air pockets from being pulled into the Grease Tube
(2). When the Handle (8) is fully extended, twist and lock it into place. Screw the
Grease Tube (2) into the Grease Gun.

TO PURGE AIR FROM THE GREASE TUBE: Free the Rod (9) from the Grease Tube
Assembly Cap (10) and depress the vent valve while pushing the Rod (9) forward.
Squeeze the Switch (4) several times to operate the Grease Gun until trapped air
is expelled. Replace the Rod (9) into the Grease Tube Assembly.

INSPECTION, MAINTENANCE, AND CLEANING

WARNING! Make sure the Power Switch of the tool is in its “OFF” position and

that the tool is unplugged from its electrical outlet before performing any inspection,
maintenance, or cleaning procedures.

BEFORE EACH USE, inspect the general condition of the tool. Check for loose
screws, misalignment or binding of moving parts, cracked or broken parts, dam­aged electrical wiring, and any other condition that may affect its safe operation. If
abnormal noise or vibration occurs, have the problem corrected before further use.

Do not use damaged equipment.

Maintenance Type

Inspect tool for damage
(see #2, above)

Wipe off with cloth

For technical questions, please call 1-800-444-3353.

MAINTENANCE CHART

Before

Use

After

Use

Weekly Monthly

X

X

Every 6
Months

Yearly

Page 10SKU 95522

PARTS LIST AND ASSEMBLY DIAGRAM

Part Description Q’ty

1 Battery Pack 1

2 Grease Tube 1

3 Battery Charger 1

4 Switch 1

5 Nozzle 1

6 Flexible Hose 1

Part Description Q’ty

7 Motor 1

8 Handle 1

9 Rod 1

10 Grease Tube Assembly Cap 1

11 Cup 1

THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS
MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESEN­TATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE
PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANU­FACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE
UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL
RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS

THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.

For technical questions, please call 1-800-444-3353.

Page 11SKU 95522

1.

Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser for a period of ninety days from date of purchase that the motor, the belts
(if so equipped), and the blades (if so equipped) are free of defects in materials and workmanship. Harbor Freight
Tools also warrants to the original purchaser, for a period of one year from date of purchase, that all other parts
and components of the product are free from defects in materials and workmanship. This warranty does not apply
to damage due directly or indirectly to misuse, abuse, negligence or accidents; repairs or alterations outside our
facilities; or to lack of maintenance. We shall in no event be liable for death, injuries to persons or property, or for
incidental, contingent, special or consequential damages arising from the use of our product. Some states do
not allow the exclusion or limitation of incidental or consequential damages, so the above limitation of exclusion
may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS
OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.

To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid.
Proof of purchase date and an explanation of the complaint must accompany the merchandise. If our inspection
verifies the defect, we will either repair or replace the product at our election or we may elect to refund the purchase
price if we cannot readily and quickly provide you with a replacement. We will return repaired products at our
expense, but if we determine there is no defect, or that the defect resulted from causes not within the scope of
our warranty, then you must bear the cost of returning the product.

This warranty gives you specific legal rights and you may also have other rights which vary from state to state.

3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • [phone]

Limited

90 day/1 year

warranty

WARRANTY

Record Product’s Serial Number Here:

Note: If product has no serial number, record month and year of purchase instead.

Note: Some parts are listed and shown for illustration purposes only, and are not available

individually as replacement parts.

For technical questions, please call 1-800-444-3353.

Page 12SKU 95522