SYMBOLOGY
OPERATION
Volts
Direct Current
Impacts per Minute Under
Load (IPM)
No Load Revolutions per
Minute (RPM)
Underwriters Laboratories, Inc.
United States and Canada
ASSEMBLY
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.
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 Specifications chart for RPM and IPM).
To select the drive control mode:
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.
WARNING Recharge only with the charger specified for the battery. For specific charging instructions, read the operator’s manual supplied with your charger and battery.
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.
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 specifically designed for use on impact wrenches and drivers. Other sockets and accessories might shatter or break caus- ing injury.
Attaching and Removing Accessories
1/2" Impact Wrench with Pin Detent (Cat. No.
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.
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 firmly over the retaining ring.
3.To remove the accessory, pull the accessory off the anvil.
1/4" Hex Impact Driver (Cat. No.
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.
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. |
|
| Drive |
Mode | Control |
Button | |
Indicator |
|
1 2 3
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- ing maintenance, changing accessories, storing the tool and any time the tool is not in use.
Push for | Push for |
Forward | Reverse |
PUSH TO CENTER TO LOCK | |
Practice with various fasteners, noting the length of time required to reach the desired torque. Check the tightness with a
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 final tightening.
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