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SPECIFIC SAFETY RULES FOR ELECTROMAGNETIC DRILL PRESS

1.

Always  use  safety  strap  when  drilling  overhead  or  on  a  vertical  surface  (see  “Safety  Strap”  under  “Operation”).

Mounting can release.

2.

Clean  the  surface  before  attaching  the  drill  stand  to  the  work  surface.

  Paint,  rust,  scale,  or  uneven  surfaces  decrease  the  holding

strength of the magnet. Chips, burrs, dirt and other foreign matter on the surface of the magnet base will also decrease holding power.

3.

Do  not  attach  magnetic  base  to  nonmagnetic  grades  of  stainless  steel. 

The  magnetic  base  WILL  NOT  hold.  The  electromagnetic  drill

press attaches magnetically to 3/8" or thicker ferrous stock. Do not use on stock less than 3/8".

4.

Wet  connections  are  shock  hazards.

  If  the  plug  or  connections  get  wet,  turn  power  off  to  the  outlet  before  unplugging  the  tool.  Prevent

cutting fluid from traveling along the cord and contacting the outlet, extension cord connections or tool plug. Each time tool is plugged in, elevate

extension cord or gang box connections and arrange a drip loop.

5.

Maintain labels and nameplates. 

These carry important information. If unreadable or missing, contact a 

MILWAUKEE

 service facility for a free

replacement.

6.

Wear  ear  protectors  with  impact  drills. 

Exposure  to  noise  can  cause  hearing  loss.

7.

Hold  power  tools  by  insulated  gripping  surfaces  when  performing  an  operation  where  the  cutting  tool  may  contact  hidden

wiring or its own cord. 

Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator.

8.

WARNING!

 Some dust created by power sanding, sawing, grinding, drilling, 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 silica from bricks and cement and other masonry products, and

•

arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in

a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic

particles.

9.

Safety  Strap

A.

Do  not  use  near  acids  or  bleaching  agents.

B.

Do  not  use  for  overhead  lifting.

C.

Do  not  use  strap  if  webbing  is  cut.

D.

Webbing  must  be  protected  from  sharp  edges.

E.

All  hardware  must  be  in  line  with  direction  of  pull  for  rated  capacity.

Symbology

* Requires use of 1/2" drill chuck adapter, see "Accessories."

Volts Alternating Current

No Load Revolutions per Minute (RPM)

Amps

Canadian Standards Association

Underwriters  Laboratories,  Inc.

Double Insulated

Specifications

Arbor

Bore

3/4"

Amps

9.0

No Load

RPM

450

Volts

AC

Only

120

Cat.

No.

4270-20

*Twist

Drill

1/2"

HSS

Cutter

1-1/2"

DANGER!

  To reduce the risk of injury, always keep hands,

rags,  clothing,  etc.  away  from  moving  parts  and  chips.  Do

not try to remove chips while the cutter is rotating. Chips are

sharp and can pull objects into moving parts.

All manuals and user guides at all-guides.com

Summary of Contents for 4270-20

Page 1: ...REDUCE THE RISK OF INJURY USER MUST READ AND UNDERSTAND OPERATOR S MANUAL AFIN DE R DUIRE LE RISQUE DE BLESSURES L UTILISATEUR DOIT LIRE ET BIEN COMPRENDRE LE MANUEL DE L UTILISATEUR PARA REDUCIR EL...

Page 2: ...wer tool repaired before use Many accidents are caused by poorly maintained power tools 21 Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely...

Page 3: ...ontact with a live wire will make exposed metal parts of the tool live and shock the operator 8 WARNING Some dust created by power sanding sawing grinding drilling and other construction activities co...

Page 4: ...ine Lockout The line lockout prevents the drill motor from starting when line power is first applied to the system or after a momentary power loss To reset tool turn magnet switch to OFF position and...

Page 5: ...lectricity 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 electrician if you are in dou...

Page 6: ...sing accordingly with the 3 32 hex key provided Tightening the set screws increases friction on the slide The gib should be set tight enough to support the weight of the drill in any position All adju...

Page 7: ...Periodically inspect the cutter tips for loose or damaged tips 3 Plug in tool to power source 5 Position the tool so the center pin is directly over the desired cutting location Push the magnet switch...

Page 8: ...try to remove chips while the cutter is rotating Chips are sharp and can pull objects into moving parts see Fig 9 WARNING 8 Start the drill motor by pulling the drill on off switch to the ON position...

Page 9: ...l system Contact a MILWAUKEE service facility for ALL repairs WARNING 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 ins...

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