Milwaukee 5316-20 用户手册

Grounded tools require a three wire extension 
cord. Double insulated tools can use either a two 
or three wire extension cord. As the distance from 
the supply outlet increases, you must use a heavier 
gauge extension cord. Using extension cords with 
inadequately sized wire causes a serious drop in 
voltage, resulting in loss of power and possible tool 
damage. Refer to the table shown to determine the 
required minimum wire size.
The smaller the gauge number of the wire, the 
greater the capacity of the cord. For example, a 14 
gauge cord can carry a higher current than a 16 
gauge cord. When using more than one extension 
cord to make up the total length, be sure each cord 
contains at least the minimum wire size required. If 
you are using one extension cord for more than one 
tool, add the nameplate amperes and use the sum 
to determine the required minimum wire size.

Guidelines for Using Extension Cords
• If you are using an extension cord outdoors, be 

sure it is marked with the suffi x “W-A” (“W” in 
Canada) to indicate that it is acceptable for outdoor 
use.

• Be sure your extension cord is properly wired 

and in good electrical condition. Always replace a 
damaged extension cord or have it repaired by a 
qualifi ed person before using it.

• Protect your extension cords from sharp objects, 

excessive heat and damp or wet areas.

* Based on limiting the line voltage drop to fi ve volts 

at 150% of the rated amperes.

0 - 2.0

2.1 - 3.4
3.5 - 5.0
5.1 - 7.0

7.1 - 12.0

12.1 - 16.0
16.1 - 20.0

25'

18
18
18
18
16
14
12

75'

18
18
16
14
12
10

100'

18
16
14
12
10

150'

16
14
12
12

50'

18
18
18
16
14
12
10

Adjusting the Side Handle Position
1.  Loosen the side handle by unscrewing the side 

handle grip until the side handle rotates freely. 

2.  Rotate the side handle to the desired position. 
3.  Tighten the side handle grip securely.

1. Side handle
2. Bit holder 
3. Bit release collar
4. Mode selector 

knob

5. Trigger

Installing Bits and Chisels
Be sure that the shank of the bit is clean. Dirt par-
ticles may cause the bit to line up improperly. Do not 
use bits larger than the maximum recommended 
capacity of the drill because gear damage or mo-
tor overloading may result. For best performance, 
be sure that the bit is properly sharpened and the 
shank is lightly greased before use. Use caution 
when handling hot bits and chisels.

SDS-Max Drive System
1. Unplug tool.
2. Insert the bit or chisel into the nose of the tool. 
3. Push bit into tool until it locks.
5. Check to see that the bit is locked by tugging on it.
6. To remove bits and chisels, pull back on the bit 

release collar and remove bit.

Spline Drive System
1. Unplug tool.
2. Insert the bit or chisel into the nose of the tool. 
  If you are using a rotary bit, make sure that the 

splines on the shank engage with the splines 
inside the nose of the tool. 

  If you are using a chisel, make sure that the notch 

in the shank faces up.

3. Push bit into tool until it locks.
4. Check to see that the bit is locked by tugging on it.
5. To remove bits and chisels, pull bit release collar 

toward the rear of tool and remove bit.

Selecting Action 
T h e s e   M I L W A U K E E   R o t a r y 
Hammers have three settings: 
hammering with rotation, hammering-
only, and chisel adjustment.
1. Hammering with rotation. Use 

this setting for drilling holes with 
drill bits. 

2. Hammering only. For use with 

“hammering-only” accessories. 
Use this setting for chiseling or 
setting self-drilling anchors.

3. Chisel adjustment. Use this set-

ting to adjust the angle of the chisel 
blade in relation to the tool. With a 
chisel mounted in the tool:

 • turn the knob to this setting
 • rotate the chisel to the desired 

angle

 •  turn the knob to "hammering-only".

NOTE: To engage the hammering mechanism, 
maintain pressure on the bit. When the pressure 
on the bit is released, the hammering will stop. 

Starting and Stopping
1. To start the tool, grasp the handle fi rmly and pull 

the trigger. 

2. To stop the tool, release the trigger. Make sure 

the tool comes to a complete stop before laying 
the tool down.

Operating
Position the tool, grasp the handles fi rmly and pull 
the trigger. Always hold the tool securely using both 
handles to maintain control. This tool has been 
designed to achieve top performance with only 
moderate pressure. Let the tool do the work.
If the speed begins to drop off when drilling large 
or deep holes, pull the bit partially out of the hole 
while the tool is running to help clear dust. Do not 
use water to settle the dust since it will clog the bit 
fl utes and tend to make the bit bind in the hole. If 
the bit should bind, a built-in, non-adjustable slip 
clutch prevents the bit from turning. If this occurs, 
stop the tool, free the bit and begin again.

Cold Starting
If this tool is stored for a long period of time or 
at cold temperatures, it may not hammer ini-
tially because the lubrication has become stiff. 
To warm up the tool:

2

1

4

5

1. Insert and lock a bit or chisel into the tool.
2. Pull the trigger and apply force to the bit or chisel 

against a concrete or wood surface for a few 
seconds. Release the trigger

3. Repeat until the tool starts hammering. The 

colder the tool is, the longer it will take to warm 
up. 

Using Rotary Percussion Core Bits
Core Bits are useful for drilling large or long holes 
in concrete. MILWAUKEE Heavy-Duty Core Bits 
have heat-treated steel bodies with durable carbide 
tips. These core bits are specially designed for fast, 
accurate drilling with combined hammering and 
rotary action.
1. Clean and lubricate the 

threads on the adapter 
and core bit to make 
later removal easier. 
Thread the adapter 
shank to the rear of the 
core bit. 

2. Push the guide plate 

onto the pointed end 
of the center pin. In-
sert the center pin and 
guide plate assembly 
into the core bit. Be 
sure the small end of 
the center pin is se-
curely placed into the 
hole in the center of the 
core bit.

  For LHS systems, screw the threaded end of the 

centering bit into the core bit. 

 NOTE: If using an extension, fi rst thread the 

adapter shank to the extension. Then thread the 
core bit to the extension.

3. Insert the adapter into the nose of the tool as 

described in “Installing Bits and Chisels”. Set the 
knob to the "hammering with rotation" setting. 

4. Press the centering 

bit  fi rmly against your 
center mark, hold the 
tool fi rmly and pull the 
trigger.

 NOTE: If the 48-20-

5099 threaded stud is 
used, or a center pin 
and guide plate are not 
available, use a tem-
plate or notched board 
to start the hole.

5. Start the tool. After drill-

ing to about the depth 
of the core bit teeth, 
remove the center pin 
and guide plate from 
the core bit (not nec-
esary for LHS system). 
Resume drilling.

3