Milwaukee 5263-21 Gebrauchs- und Pflegehandbuch PDF herunterladen (Seite 3)

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.

READ AND SAVE ALL

INSTRUCTIONS FOR FUTURE USE.

Recommended Minimum Wire Gauge

for Extension Cords*

Extension Cord Length

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

at 150% of the rated amperes.

Nameplate

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'

75'

100'

150'

50'

EXTENSION CORDS

SPECIFICATIONS

Tool Capacities

Cat. No.

Volts

AC A

No Load

RPM

No Load

BPM

Rotary Hammer Drill Only

Carbide Tipped

Percussion Bit (concrete)

Twist Drill

Bit (Wood)

Twist Drill

Bit (Steel)

5263-20 120 5.5 0 - 3700 0 - 4400 5/8" 1" 1/2"

WARNING To reduce the risk of injury,

always use a side handle when using

this tool. Always brace or hold securely.

ASSEMBLY

WARNING To reduce the risk of injury,

always unplug tool before attaching

or removing accessories or making adjust-

ments. Use only speciﬁ cally recommended

accessories. Others may be hazardous.

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.

Setting the Depth Gauge

1. Press in the clamping lever.

2. Slide the depth gauge rod backward or forward

until it is set for the desired depth.

NOTE: The drilling depth is the distance between

the tip of the bit and the tip of the rod.

3. Release the clamping lever.

OPERATION

WARNING To reduce the risk of injury,

always unplug tool before attaching or remov-

ing accessories or making adjustments. Use

only speciﬁ cally recommended accessories.

Others may be hazardous.

WARNING To reduce the risk of injury,

keep hands and cord away from the bit and

all moving parts.

WARNING To reduce the risk of injury

do not grasp the bit while the chuck is rotat-

ing or while the bit is falling from the chuck.

WARNING To reduce the risk of injury,

wear safety goggles or glasses with side

shields.

FUNCTIONAL DESCRIPTION

1. Side handle

2. Clamp

3. Depth gauge

rod

4. SDS Plus

bit holder

5. Mode selector

lever

6. Trigger

7. Forward/Reverse Control switch

Installing Drill Bits and Chisels

Only use accessories with SDS or SDS+ shanks.

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.

1. Insert the bit or chisel into the nose of the tool.

2. Rotate bit slowly until it aligns with the locking

mechanism.

1. For drilling, turn the selector lever so the arrow

on the lever points to the twist drill symbol

2. For rotary hammering, turn the selector lever so

the arrow points to the hammer and twist drill

symbol .

Selecting Action

These MILWAUKEE Rotary Hammers have two

settings: drilling and rotary hammering.

Fig. 1

Using the Control Switch

Due to a lockout mechanism, the control switch

can only be adjusted when the trigger is not pulled.

Always allow the motor to come to a complete stop

before using the control switch.

For forward (clockwise) rotation, push the control

switch to the left side of the tool. Check the direction

of rotation before use.

For reverse (counterclockwise) rotation, push the

control switch to the right side of the tool. Check

direction of rotation before use.

Starting, Stopping and Controlling Speed

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

the trigger.

2. To vary the speed, increase or decrease the

pressure on the trigger. The further the trigger

is pulled, the greater the speed.

3. 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.

Forward Reverse

Fig. 2

3. Push bit into tool until it locks.

4. Check that the bit is locked properly; it should

be possible to pull the bit back and forth slightly

(about 1/4”).

5. To remove bits and chisels,

pull bit holder release collar

toward the rear of tool and

remove bit.

NOTE: Use caution when han-

dling hot bits and chisels.

Release collar

1 2 3 4 5 6 7 8 9 10 11

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