Milwaukee Hammer Drill manual Operation

OPERATION

Selecting Hammer or Drill Action (Cat. No. 0613-20, 0614-20, and 0624-20 only)

Fig. 6

WARNING!

To reduce the risk of injury, wear safety goggles or glasses with side shields.

Using Keyless Chucks (Fig. 3)

Your cordless tool is equipped with a spindle lock. The chuck can be tightened with one hand, creating higher grip strengths on the bit.

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

Fig. 3 Sleeve

1. To open the chuck jaws, turn 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.

To adjust the clutch, turn the torque selec- tor collar to one of the twenty positions shown on the collar. The number must line up with the arrow on top of the tool.

Fig. 4 Torque selector collar

Position numbers

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

Selecting Speed (Fig. 5)

Fig. 5 Low High

MILWAUKEE Hammer-Drills are designed for two operating modes: drilling with ham- mering action and drilling only. To set the operating mode, rotate the hammer/drill se- lector collar to the desired symbol. A drill or hammer symbol will appear in line with the arrow to indicate operating mode.

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

until the hammer symbol appears in line with the arrow. Apply pressure to the bit to engage the hammering mechanism.

2.To use the drilling only mode, ro- tate the hammer/drill selector collar until

the drill symbol appears in line with the arrow.

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

To Hammer

Fig. 7

To Drill

Fig. 8

To Drive Screws

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, turn the

sleeve in the clockwise direction. The

bit is secure when the chuck makes a

ratcheting sound and the sleeve can

not be rotated any further.

3. To remove the bit, turn the sleeve in

the counterclockwise direction.

NOTE: A ratcheting sound may be heard when the chuck is opened or closed. This noise is part of the locking feature, and does not indicate a problem with the chuck's operation.

Using Clutch (Fig. 4)

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

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

1.For Low speed (up to 500 RPM), push the speed selector forward.

2.For High speed (up to 1700 RPM), push the speed selector back.

Torque		0614-20						0622-20
selector	& 0616-20				0613-20		& 0624-20
collar setting		Torque			Torque			Torque
1 - 5	0 - 17 in. lbs.			0 - 17 in. lbs.			0 - 17 in. lbs.
6 - 10	21	- 38	in. lbs.	21	- 38	in. lbs.	21	- 38	in. lbs.
11 - 15	42	- 60	in. lbs.	42	- 60	in. lbs.	42	- 60	in. lbs.
16 - 20	65	- 85	in. lbs.	65	- 85	in. lbs.	65	- 85	in. lbs.
Drill				350 in. lbs
Low	460 in. lbs.						495 in. lbs.
High	160 in. lbs.			120 in. lbs.			175 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.

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