Milwaukee Tool 2446-21XC User Manual

Page 3

CAUTION

To avoid damage to the grease

gun and pump, the loader fi tting MUST be
compatible with the coupler and rated for at
least 10,000 psi (690 bar).

WARNING

To reduce the risk of injury,

use only low pressure loader fi ttings.

Excessive pressure can be caused by high
pressure loader fi ttings.

Pump Loading

Remove the battery pack.

Pull back the rod and turn the rod handle to lock

into the plunger. Release the rod/plunger. Do
NOT push the rod into the retaining slot.
Insert the loader fitting into the grease gun

loader coupler.

Operate the loader pump until the rod has been

pushed out of the cylinder approximately 8".
Rotate the rod handle to release the plunger.

Press the rod completely into the cylinder.
Prime the grease gun according to "Priming the

Grease Gun"

Priming the Grease Gun

Insert battery pack.

Hold the hose assembly by the spring strain relief

and point away from your body.
Pull the trigger for 3 seconds, release, and repeat

until grease begins to fl ow from the fi tting.
If after several attempts grease does not appear,

manually prime the grease gun
a. Pull back the rod and turn the rod handle to

lock into the plunger.

b. Press in the bleed valve while manually press-

ing in the rod.

c. Once grease begins to fl ow from the fi tting,

rotate the rod handle to release the plunger.
Press the rod completely into the cylinder.

NOTE: This tool has been tested to factory stan-
dards, which results in a small amount of grease be-
ing left in the pump body, hose and coupler assembly.
It is recommended that you purge this tool with the
brand of grease you will be using before actual use.

Troubleshooting

Unable to pull
back rod

Press the bleeder to release
pressure

Unable to push
rod forward

Rotate rod 90° to disengage it
from plunger

No grease when
trigger is pulled

Cylinder is empty, add grease

Air pockets in the cylinder, prime
the grease gun

Installing a Fitting/Coupler
Screw the appropriate coupler to the end of the
hose assembly. Use only accessories rated for at
least 10,000 psi (690 bar).

Grease Cartridge Loading

Remove the battery pack.

Pull back the rod, and push it sideways into the

retaining slot. Ensure the rod is securely seated
in the slot or it may spring back.

Unscrew and remove the cylinder.

Remove the cap from the cartridge.

Insert the cartridge, open end first, into the

cylinder.
Remove the seal from the cartridge.

Screw the cylinder into the grease gun.

Release the rod from the retaining slot and press

it completely into the cylinder.
Prime the grease gun according to "Priming the

Grease Gun"

Bulk Grease Loading
Bulk grease can be loaded 2 ways, using the cyl-
inder for suction loading, or using a pump to load
grease through a coupler.
Suction Loading

Remove the battery pack.

Unscrew and remove the cylinder.

Insert the open end of the cylinder below the

surface of the bulk grease.
Pull back the rod, and push it sideways into the

retaining slot.
Remove the cylinder from the bulk grease.

Wipe excess grease from the outside of the

cylinder and screw it into the grease gun.
Release the rod from the retaining slot and press

it completely into the cylinder.
Prime the grease gun according to "Priming the

Grease Gun"

ACCESSORIES

For a complete listing of accessories refer to your
MILWAUKEE Electric Tool catalog or go online
to www.milwaukeetool.com. To obtain a catalog,
contact your local distributor or service center.

WARNING

Always remove battery

pack before changing or removing ac-

cessories. Only use accessories specifi cally
recommended for this tool. Others may be
hazardous.

Maintaining Tool
Keep your tool, battery pack and charger in good re-
pair by adopting a regular maintenance program.
After six months to one year, depending on use,
return the tool, battery pack and charger to a
MILWAUKEE service facility for:
• Lubrication
• Mechanical inspection and cleaning (gears,

spindles, bearings, housing, etc.)

• Electrical inspection (battery pack, charger, motor)
• Testing to assure proper mechanical and

electrical operation

MAINTENANCE

Cleaning
Clean dust and debris from charger and tool vents.
Keep tool handles clean, dry and free of oil or
grease. Use only mild soap and a damp cloth to
clean the tool, battery pack and charger since certain
cleaning agents and solvents are harmful to plastics
and other insulated parts. Some of these include
gasoline, turpentine, lacquer thinner, paint thinner,
chlorinated cleaning solvents, ammonia and house-
hold detergents containing ammonia. Never use
fl ammable or combustible solvents around tools.

Repairs
For repairs, return the tool, battery pack and char-
ger to the nearest service center.

WARNING

To reduce the risk of per-

sonal injury and damage, never immerse

your tool, battery pack or charger in liquid or
allow a liquid to fl ow inside them.

WARNING

To reduce the risk of injury,

always unplug the charger and remove

the battery pack from the charger or tool before
performing any maintenance. Never disassem-
ble the tool, battery pack or charger. Contact
a MILWAUKEE service facility for ALL repairs.

TECHTRONIC INDUSTRIES' warranty is for 5 year since the original

purchase date.

This warranty card covers any defect in material and workmanship on

this Power Tool.

To make this warranty valid, present this warranty card, sealed/stamped

by the distributor or store where you purchased the product, to the Au-

thorized Service Center (ASC). Or, if this card has not been sealed/

stamped, present the original proof of purchase to the ASC.

Call toll-free 1 800 832 1949 to fi nd the nearest ASC, for service, parts,

accessories or components.

Procedure to make this warranty valid

Take the product to the ASC, along with the warranty card sealed/

stamped by the distributor or store where you purchased the product,

and there any faulty piece or component will be replaced without cost

for you. We will cover all freight costs relative with this warranty process.

Exceptions

This warranty is not valid in the following situations:

a) When the product is used in a different manners from the end-user

guide or instruction manual.

b) When the conditions of use are not normal.

c) When the product was modifi ed or repaired by people not authorized

by TECHTRONIC INDUSTRIES.

Note: If cord set is damaged, it should be replaced by an Authorized

Service Center to avoid electric risks.

SERVICE AND ATTENTION CENTER

Rafael Buelna No.1.

Col. Tezozomoc Mexico, Azcapotzalco D.F.

Ph. 01 800 832 1949

IMPORTED AND COMMERCIALIZED BY:

TECHTRONIC INDUSTRIES MEXICO, .S.A. DE C.V.

Av. Santa Fe 481 piso 6, Col. Curz Manca.

CP 05349, Cuajimalpa, D.F.

LIMITED WARRANTY - USA AND CANADA

LIMITED WARRANTY - MEXICO,

CENTRAL AMERICA AND CARIBBEAN

Model:

Date of Purchase:

Distributor or Store Stamp:

Every MILWAUKEE power tool (including cordless product – tool, battery

pack(s) - see separate & distinct CORDLESS BATTERY PACK LIMITED

WARRANTY statements & battery charger and Work Lights*) is warranted

to the original purchaser only to be free from defects in material and

workmanship. Subject to certain exceptions, MILWAUKEE will repair or

replace any part on an electric power tool which, after examination, is

determined by MILWAUKEE to be defective in material or workmanship

for a period of fi ve (5) years* after the date of purchase unless otherwise

noted. Return of the power tool to a MILWAUKEE factory Service Center

location or MILWAUKEE Authorized Service Station, freight prepaid and

insured, is required. A copy of the proof of purchase should be included

with the return product. This warranty does not apply to damage that

MILWAUKEE determines to be from repairs made or attempted by anyone

other than MILWAUKEE authorized personnel, misuse, alterations, abuse,

normal wear and tear, lack of maintenance, or accidents.

*The warranty period for, Job Site Radios, M12™ Power Port and Trade Ti-

tan™ Industrial Work Carts is one (1) year from the date of purchase. The

warranty period for a LED Work Light and LEDUpgrade Bulb is a limited

LIFETIME warranty to the original purchaser only, if during normal use the

LED bulb fails the Work Light or Upgrade Bulb will be replaced free of charge.

*This warranty does not cover Air Nailers & Stapler, Airless Paint Sprayer,

Cordless Battery Packs, Gasoline Driven Portable Power Generators,

Hand Tools, Hoist – Electric, Lever & Hand Chain, M12™ Heated Jackets,

Reconditioned product and Test & Measurement products. There are

separate and distinct warranties available for these products.

Warranty Registration is not necessary to obtain the applicable warranty

on a MILWAUKEE power tool product. The manufacturing date of the

product will be used to determine the warranty period if no proof of

purchase is provided at the time warranty service is requested.

ACCEPTANCE OF THE EXCLUSIVE REPAIR AND REPLACEMENT

REMEDIES DESCRIBED HEREIN IS A CONDITION OF THE CON-

TRACT FOR THE PURCHASE OF EVERY MILWAUKEE PRODUCT.

IF YOU DO NOT AGREE TO THIS CONDITION, YOU SHOULD NOT

PURCHASE THE PRODUCT. IN NO EVENT SHALL MILWAUKEE

BE LIABLE FOR ANY INCIDENTAL, SPECIAL, CONSEQUENTIAL

OR PUNITIVE DAMAGES, OR FOR ANY COSTS, ATTORNEY FEES,

EXPENSES, LOSSES OR DELAYS ALLEGED TO BE AS A CONSE-

QUENCE OF ANY DAMAGE TO, FAILURE OF, OR DEFECT IN ANY

PRODUCT INCLUDING, BUT NOT LIMITED TO, ANY CLAIMS FOR

LOSS OF PROFITS. SOME STATES DO NOT ALLOW THE EXCLUSION

OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES,

SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO

YOU. THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER

EXPRESS WARRANTIES, WRITTEN OR ORAL. TO THE EXTENT

PERMITTED BY LAW, MILWAUKEE DISCLAIMS ANY IMPLIED WAR-

RANTIES, INCLUDING WITHOUT LIMITATION ANY IMPLIED WAR-

RANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR

USE OR PURPOSE; TO THE EXTENT SUCH DISCLAIMER IS NOT

PERMITTED BY LAW, SUCH IMPLIED WARRANTIES ARE LIMITED

TO THE DURATION OF THE APPLICABLE EXPRESS WARRANTY AS

DESCRIBED ABOVE. SOME STATES DO NOT ALLOW LIMITATIONS

ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE

LIMITATION MAY NOT APPLY TO YOU, THIS WARRANTY GIVES

YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER

RIGHTS WHICH VARY FROM STATE TO STATE.

This warranty applies to product sold in the U.S.A. and Canada only.

Please consult the ‘Service Center Search’ in the Parts & Service section of

MILWAUKEE’s website www.milwaukeetool.com or call 1.800.SAWDUST

(1.800.729.3878) to locate your nearest MILWAUKEE factory Service

Center location.

If the tool does not start or operate at full power
with a fully charged battery pack, clean the contacts
on the battery pack. If the tool still does not work
properly, return the tool, charger and battery pack,
to a MILWAUKEE service facility for repairs.

This manual is related to the following products:

2446-20