Milwaukee 5374-59A 用户手册

Maintaining Tools
Keep your tool in good repair by adopting a regular 
maintenance program. Before use, examine the gen-
eral condition of your tool. Inspect guards, switches, 
tool cord set and extension cord for damage. Check 
for loose screws, misalignment, binding of moving 
parts, improper mounting, broken parts and any 
other condition that may affect its safe operation. If 
abnormal noise or vibration occurs, turn the tool off 
immediately and have the problem corrected before 
further use. Do not use a damaged tool. Tag damaged 
tools “DO NOT USE” until repaired (see “Repairs”).
Under normal conditions, relubrication is not neces-
sary until the motor brushes need to be replaced. 
After six months to one year, depending on use, 
return your tool to the nearest MILWAUKEE service 
facility for the following:
• Lubrication
•  Brush inspection and replacement
• Mechanical inspection and cleaning (gears, 

spindles, bearings, housing, etc.)

•  Electrical inspection (switch, cord, armature, etc.)
•  Testing to assure proper mechanical and electri-

cal operation

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

Repairs
If your tool is damaged, return the entire tool to the 
nearest service center.

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

Drilling in Wood, Composition Materials and 
Plastic
When drilling in wood, composition materials and 
plastic, select the drill operating mode. Start the 
drill slowly, gradually increasing speed as you drill. 
Use low speeds for plastics with a low melting point.

Drilling in Metal
When drilling in metal, select the drill operating 
mode. Use high speed steel twist drills or hole saws. 
Use a center punch to start the hole. Lubricate drill 
bits with cutting oil when drilling in iron or steel. Use 
a coolant when drilling in nonferrous metals such 
as copper, brass or aluminum. Back the material 
to prevent binding and distortion on breakthrough.

Drilling in Masonry
When drilling in masonry, select the hammer-drill 
operating mode. Use high speed carbide-tipped 
bits. Drilling soft masonry materials such as cinder 
block requires little pressure. Hard materials like 
concrete require more pressure. A smooth, even 
fl ow of dust indicates the proper drilling rate. Do 
not let the bit spin in the hole without cutting. Do 
not use water to settle dust or to cool bit. Do not 
attempt to drill through steel reinforcing rods. Both 
actions will damage the carbide.

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 war-
ranted 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, M18™ Power Source, and Trade Titan™ Indus-
trial Work Carts is one (1) year from the date of purchase.  The warranty period for a LED Work Light and LED 
Upgrade 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 CONTRACT 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 DAM-
AGES, OR FOR ANY COSTS, ATTORNEY FEES, EXPENSES, LOSSES OR DELAYS ALLEGED TO BE AS 
A CONSEQUENCE 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 EXCLU-
SION 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 WARRANTIES, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY 
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.mil-
waukeetool.com or call 1.800.SAWDUST (1.800.729.3878) to locate your nearest service facility for warranty 
and non-warranty service on a Milwaukee electric power tool. 

injury, always unplug your tool before 
performing any maintenance. Never disas-
semble the tool or try to do any rewiring 
on the tool’s electrical system. Contact a 
MILWAUKEE service facility for ALL repairs.