Milwaukee 2450-20 Manual Del Operador página 3

Symbology
Direct Current
Impacts per Minute Under Load
(IPM)
No Load Revolutions per Minute
(RPM)
Underwriters Laboratories, Inc.
United States and Canada
Specifi cations
Volts Drive
Cat. No. RPM
DC Shank
2450-20 12 0-2 000 1/4" Hex 0-3 000
2451-20 12 0-2 000 3/8" Square 0-3 000
Functional Description
4
3
2
1
1. Trigger
2. Control switch
3. LED
4. Drive Shank
5. Fuel Gauge
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 bat-
tery.
Inserting/Removing the Battery
To 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.
Fig. 1
IPM
Release
buttons
5
4
WARNING
Always remove battery
pack before changing or removing acces-
sories. Only use accessories specifically
recommended for this tool. Others may be
hazardous.
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.
Attaching and Removing Accessories
These tools are intended only for use with acces-
sories designed for impact wrenches and drivers.
Other sockets could shatter or break, causing
injury.
Cat. No. 2450-20
1. To attach an accessory, pull the ring out and
insert the accessory shank. Release the ring. It
may be necessary to pull the bit out slightly to
engage the holding mechanism.
2. To remove the accessory, pull out the ring and
remove the accessory. Release the ring.
Fig. 2
Cat. No. 2451-20
1. Use only 3/8" Square Drive Sockets.
2. To attach a socket, align the accessory with the
drive shank and push it fi rmly over the retaining
ring.
3. To remove the accessory, pull the accessory off
the drive shank.
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.
Fuel Gauge
To determine the amount of charge left in the bat-
tery, pull the trigger. The Fuel Gauge will light up
for 2-3 seconds.
To signal the end of charge, 1 light on the fuel gauge
will fl ash for 2-3 seconds.
Using 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.
Fig. 3
Push for Push for
Forward Reverse
PUSH TO CENTER TO LOCK
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 lock the trigger or remove the battery
pack before performing maintenance, changing
accessories, storing the tool and any time the
tool is not in use.
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