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page 5

FUNCTIONAL DESCRIPTION

1. Drill motor
2. Slide
3. Wrench  storage

(includes 3/32" and 3/16" hex keys)

4. Stop knob
5. Pinion
6. Hub
7. Handle  screw
8. Feed handle
9. Grip
10. Housing
11. Cord
12. Safety  strap
13. Magnetic base
14. Spacer
15. Drill spindle
16. Support  bracket
17. Cutting fluid reservoir
18. Control panel
19. Magnet indicator light
20. Magnet  switch
21. Drill  on/off  switch
22. Hand pump

FEATURES

Line  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  drill  on/off  switch  to  "OFF"

position.

Motor/Magnet  Interlock

The motor/magnet interlock is a feature that prevents power from being

applied to the drill motor if the magnet is not energized. The motor magnet

interlock  also  prevents  the  magnet  from  being  de-energized  while  the

motor is running.

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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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