OPERATION

WARNING!

To reduce the risk of personal injury, always wear eye protection.

Using Keyless Chucks (Fig. 3)

Always remove the battery pack or lock the trigger before inserting or removing bits.

Fig. 3

Sleeve Collar

1.To open the chuck jaws, hold the collar while turning the sleeve in the counterclockwise direction.

When using drill bits, allow the bit to strike the bottom of the chuck. Center the bit in the chuck jaws and lift it about 1/16" off of the bottom.

When using screwdriver bits, insert the bit far enough for the chuck jaws to grip the hex of the bit.

2.To close the chuck jaws, hold the collar while turning the sleeve in the clockwise direction. Tighten securely.

3.To remove the bit, hold the collar while turning the sleeve in the coun- terclockwise direction.

Using Clutch (Fig. 4)

This tool has an adjustable clutch for driving different types of screws into different materials. When properly adjusted, the clutch will slip at a preset torque to prevent driving the screw too deep and to prevent damage to the screw or tool.

To adjust the clutch, turn the clutch adjusting ring to one of the twenty positions shown on the adjusting ring.

Fig. 4

Hammer-drill Position

selector collar Numbers

Clutch

Adjusting Ring

The torque specifications shown here are approximate values obtained with a fully charged battery pack.

 

Torque

 

0514-20

0516-20

Positions 1 - 5

0 - 14 in. lbs.

0 - 14 in. lbs.

 

 

 

Positions 6 - 10

20 - 41 in. lbs.

20 - 41 in. lbs.

 

 

 

Positions 11 - 15

46 - 60 in. lbs.

46 - 60 in. lbs.

 

 

 

Positions 16 - 20

65 - 85 in. lbs.

65 - 85 in. lbs.

 

 

 

Drill

 

 

L o w

350 in. lbs.

390 in. lbs.

High

110 in. lbs.

130 in. lbs.

 

 

 

NOTE: Because the above settings are only a guide, use a piece of scrap material to test the different clutch positions before driving screws into the workpiece.

Selecting Speed (Fig. 5)

The speed selector is on top of the motor housing. Allow the tool to come to a complete stop before changing speeds. See “Applications” for rec- ommended speeds under various conditions.

Fig. 5

Low

High

 

1.For Low speed (up to 450 RPM), push the speed selector forward (Position 1).

2.For High speed (up to 1450 RPM), push the speed selector back (Position 2).

Selecting Hammer or Drill Action (Cat. No. 0514-20 only)

MILWAUKEE Hammer-Drills are designed for two operating modes: drill- ing with hammering action and drilling only. To set the operating mode, rotate the Hammer-Drill selector collar to the desired symbol. A drill or hammer symbol will appear at the top center of the collar to indicate operating mode.

1.To use the hammer-drilling mode, rotate the selector collar until

the hammer symbol appears at the top center of the collar. Apply pressure to the bit to engage the hammering mechanism.

2.To use the drilling only mode, rotate the selector collar until the

drill symbol appears at the top center of the collar.

NOTE: When using carbide bits, do not use water to settle dust. Do not attempt to drill through steel reinforcing rods. Both actions will damage the carbide bits.

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Milwaukee HAMMER-DRILLS & DRIVER DRILLS manual Operation