Milwaukee 2653-20 Operator'S Manual Download

Page: 3 / 11

Attaching and Removing Accessories

1/2" Impact Wrench with Pin Detent
(Cat. No. 2655-20)

1. Use only the appropriate size Square Drive

Sockets.

2. To attach a socket, align the hole in the acces-

sory with the detent pin on the anvil. Hold the
detent pin in while pushing the socket onto the
anvil. The detent pin will snap into place in the
hole to secure the socket.

3. To remove the socket, insert a nail or other thin

object into the hole in the accessory and press
in the detent pin. Pull the accessory off the anvil.

ASSEMBLY

WARNING

Recharge only with the

charger specifi ed for the battery. For specifi c
charging instructions, read the operator’s
manual supplied with your charger and battery.

Inserting/Removing the Battery

remove

the battery, push in the release buttons

and pull the battery pack away from the tool.
To

insert

the battery, slide the pack into the body of

the tool. Make sure it latches securely into place.

WARNING

Use only sockets and other

accessories specifi cally designed for use on
impact wrenches and drivers. Other sockets
and accessories might shatter or break caus-
ing injury.

WARNING

Always remove battery

pack before changing or removing acces-
sories. Only use accessories specifically
recommended for this tool. Others may be
hazardous.

1/2" Impact Wrench with Ball Detent
(Cat. No. 2655B-20)

1. Use only the appropriate size Square Drive

Sockets.

2. To attach a socket, align the hole in the acces-

sory with the detent ball on the anvil. Push the
socket onto the anvil. The detent ball will snap
into place in the hole to secure the socket.

3. To remove the accessory, pull the accessory

off the anvil.

3/8" Impact Wrench (Cat. No. 2654-20)

1. Use only the appropriate size Square Drive

Sockets.

2. To attach a socket, align the accessory with the

anvil and push it fi rmly over the retaining ring.

3. To remove the accessory, pull the accessory

off the anvil.

1/4" Hex Impact Driver (Cat. No. 2653-20)

This impact driver is intended for use with drill and
driver bits.
1. To attach an accessory, press the shank into the

hex drive chuck.

2. To remove the accessory, pull out the ring and

remove the accessory. Release the ring.

Starting, Stopping and Controlling Speed

These tools may be operated at any speed from
0 to full speed.
1. To

start

the tool, pull the trigger.

NOTE: An LED is turned on when the trigger is

pulled.

2. To

vary

the driving speed, simply increase or

decrease pressure on the trigger. The further
the trigger is pulled, the greater the speed.

3. To

stop

the tool, release the trigger and the

electric brake stops the tool instantly.

Impacting Techniques

The longer a bolt, screw, or nut is impacted, the
tighter it will become. To help prevent damaging the
fasteners or workpieces, avoid excessive impact-
ing. Be particularly careful when impacting smaller
fasteners because they require less impacting to
reach optimum torque.
Practice with various fasteners, noting the length
of time required to reach the desired torque. Check
the tightness with a hand-torque wrench. If the
fasteners are too tight, reduce the impacting time.
If they are not tight enough, increase the impact-
ing time.
Oil, dirt, rust or other matter on the threads or
under the head of the fastener affects the degree
of tightness.
The torque required to loosen a fastener averages
75% to 80% of the tightening torque, depending on
the condition of the contacting surfaces.
On light gasket jobs, run each fastener down to a
relatively light torque and use a hand torque wrench
for fi nal tightening.

Using the Drive Control

The drive control button is used to adjust the torque,
rotation speed (RPM), and impact speed (IPM) for
the application (see

Specifi cations

chart for RPM

and IPM).
To select the drive control mode:
1. Pull and release the trigger to turn on the tool.

The current mode indicator is lit.

2. Press the drive control button

to cycle through

the 3 modes. When the desired mode indiator
is lit, begin work.

Push for
Forward

Push for

Reverse

PUSH TO CENTER TO LOCK

OPERATION

WARNING

Always remove battery

pack before changing or removing acces-
sories. Only use accessories specifically
recommended for this tool. Others may be
hazardous.

WARNING

To reduce the risk of injury,

wear safety goggles or glasses with side
shields.

Mode
Indicator

Drive
Control
Button

Using the Control Switch

The control switch may be set to three positions:
forward, reverse and lock. Due to a lockout mecha-
nism, the control switch can only be adjusted when
the ON/OFF switch is not pressed. Always allow
the motor to come to a complete stop before using
the control switch.
1. For

forward

(clockwise) rotation, push the

control switch in the direction shown. Check the
direction of rotation before use.

2. For

reverse

(counterclockwise) rotation, push

the control switch in the direction shown. Check
the direction of rotation before use.

3. To

lock

the trigger, push the control switch to the

center position. The trigger will not work when
the control switch is in the locked position.

Always remove the battery pack before perform-