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ACCESSORIES

Carrying  Case

Cat. No. 48-55-5303
Same as provided with the tool.

Quick  Change  Chuck  Adapter

Cat. No. 42-04-3600
For use with 1/2" Chuck Cat. No. 48-66-1360.

Chuck  Adapter

Cat. No. 48-03-3005
Converts universal drive to 1/2" - 20 thread.  For use with 1/2" Chuck

Cat. No. 48-66-1360.

Cat. No.  48-03-3005

Cat. No.  48-66-1360

1/2"  Chuck

Cat. No. 48-66-1360
For use with Chuck Adapters Cat. No. 48-03-3005 and 42-04-3600.  Not

recommended for hammering applications.  Use with drilling action only.

Key included.

Maintaining  Tools

Keep  your  tool  in  good  repair  by  adopting  a  regular  maintenance  pro-

gram.  Before  use,  examine  the  general  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 mount-

ing, broken parts and any other condition that may affect its safe opera-

tion. If abnormal noise or vibration occurs, turn the tool off immediately

and have the problem corrected before further use. Do not use a dam-

aged  tool.  Tag  damaged  tools  “DO  NOT   USE”  until  repaired

(see  “Repairs”).
Under normal conditions, relubrication is not necessary 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 electrical operation

MAINTENANCE

For a complete listing of accessories refer to your

 MILWAUKEE 

Electric

Tool  catalog.  To  obtain  a  catalog,  contact  your  local  distributor  or  a

service center listed on the back cover of this operator’s manual.

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  thinner,  paint  thinner,  chlorinated  cleaning  solvents,  ammonia

and household detergents containing ammonia. Never use flammable or

combustible solvents around tools.

To  reduce  the  risk  of  injury,  always  unplug

your  tool  before  performing  any  maintenance.

Never  disassemble  the  tool  or  try  to  do  any

rewiring  on  the  tool's  electrical  system.  Contact

a

  MILWAUKEE

  service  facility  for  ALL  repairs.

To  reduce  the  risk  of  injury,  electric  shock  and

damage  to  the  tool,  never  immerse  your  tool  in

liquid  or  allow  a  liquid  to  flow  inside  the  tool.

WARNING!

To  reduce  the  risk  of  injury,  always  unplug  the

tool  before  attaching  or  removing  accessories.

Use  only  specifically  recommended  accesso-

ries.  Others  may  be  hazardous.

WARNING!

WARNING!

Rely only on high-grade power tools on our virtual shelves.

Summary of Contents for 5263-20

Page 1: ...TO REDUCE THE RISK OF INJURY USER MUST READ AND UNDERSTAND OPERATOR S MANUAL OPERATOR S MANUAL Cat No 5263 20 5 8 SDS PLUS ROTARY HAMMER SDS PLUS...

Page 2: ...tating part of the power tool may result in personal injury R QRW RYHUUHDFK HHS SURSHU IRRWLQJ DQG EDODQFH DW DOO WLPHV This enables better control of the power tool in unexpected situations UHVV SURS...

Page 3: ...t holder 5 Mode selector lever 6 Trigger 7 Forward Reverse Control switch 2 1 3 5 4 6 7 Grounded tools require a three wire extension cord Double insulated tools can use either a two or three wire ext...

Page 4: ...d C ASSEMBLY WARNING 7R UHGXFH WKH ULVN RI LQMXU DOZD V XQSOXJ WRRO EHIRUH FKDQJLQJ RU UH PRYLQJ DFFHVVRULHV 2QO XVH DFFHVVRULHV VSHFL FDOO UHFRPPHQGHG IRU WKLV WRRO 2WKHUV PD EH KD DUGRXV WARNING 7R...

Page 5: ...eed steel twist drills or hole saws Use a center punch to start the hole Lubri cate drill bits with cutting oil when drilling in iron or steel Use a coolant when drilling in nonferrous metals such as...

Page 6: ...ollowing XEULFDWLRQ UXVK LQVSHFWLRQ DQG UHSODFHPHQW 0HFKDQLFDO LQVSHFWLRQ DQG FOHDQLQJ JHDUV VSLQ dles bearings housing etc OHFWULFDO LQVSHFWLRQ VZLWFK FRUG DUPDWXUH HWF 7HVWLQJ WR DVVXUH SURSHU PHFKD...

Page 7: ...DW 1R SDS PLUS 23 5 725 6 0 18 51 1 7R UHGXFH WKH ULVN RI LQMXU XVHU PXVW UHDG DQG XQGHUVWDQG RSHUDWRU V PDQXDO 6 6 3 86 527 5 00 5...

Page 8: ...HS SURSHU IRRWLQJ DQG EDODQFH DW DOO WLPHV 7KLV HQDEOHV EHWWHU FRQWURO RI WKH SRZHU WRRO LQ XQH SHFWHG VLWXDWLRQV UHVV SURSHUO R QRW ZHDU ORRVH FORWKLQJ RU MHZHOU HHS RXU KDLU DQG FORWKLQJ DZD IURP PR...

Page 9: ...HOHFWULFDO FRQGLWLRQ OZD V UHSODFH D GDPDJHG H WHQVLRQ FRUG RU KDYH LW UHSDLUHG E D TXDOL HG SHUVRQ EHIRUH XVLQJ LW 3URWHFW RXU H WHQVLRQ FRUGV IURP VKDUS REMHFWV H FHVVLYH KHDW DQG GDPS RU ZHW DUHDV...

Page 10: ...XVH D VLGH KDQGOH ZKHQ XVLQJ WKLV WRRO OZD V EUDFH RU KROG VHFXUHO 6HOHFWLQJ FWLRQ 7KHVH 0 8 5RWDU DPPHUV KDYH WZR VHW WLQJV URWDWLRQ RQO DQG URWDU KDPPHULQJ RU URWDWLRQ RQO WXUQ WKH VHOHFWRU OHYHU VR...

Page 11: ...KHQ GULOOLQJ LQ PHWDO VHOHFW WKH GULOO RSHUDWLQJ PRGH 8VH KLJK VSHHG VWHHO WZLVW GULOOV RU KROH VDZV 8VH D FHQWHU SXQFK WR VWDUW WKH KROH XEULFDWH GULOO ELWV ZLWK FXWWLQJ RLO ZKHQ GULOOLQJ LQ LURQ RU...

Page 12: ...ROTARY HAMMERS 23 5 725 6 0 18 TO REDUCE THE RISK OF INJURY USER MUST READ AND UNDERSTAND OPERATOR S MANUAL Catalog No 5303 20...

Page 13: ...tool A wrench or a key that is left attached to a rotating part of the tool may result in personal injury 14 Do not overreach Keep proper footing and balance at all times Proper footing and balance en...

Page 14: ...illing and other construction activities contains chemicals known to cause cancer birth defects or other reproductive harm Some examples of these chemicals are lead from lead based paint crystalline s...

Page 15: ...ance path to carry electricity away from the user reducing the risk of electric shock Improperly connecting the grounding wire can result in the risk of electric shock Check with a qualified electrici...

Page 16: ...the chuck collar so that the symbol aligns with dimple on front of the chuck The tool should now be locked 5 Check that the bit is locked properly it should be possible to move it slightly 6 To remov...

Page 17: ...rge holes for conduit and pipe MILWAUKEE Heavy Duty Thin Wall Core Bits have heat treated steel bodies with durable carbide tips They are specially designed for fast accurate drilling with combined ha...

Page 18: ...spection and replacement Mechanical inspection and cleaning gears spindles bearings housing etc Electrical inspection switch cord armature etc Testing to assure proper mechanical and electrical operat...

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