10
Anvil With Detent Pin (Fig. 5)
DC820-XE, DC830-XE, DW059-XE
Place the switch in the locked off (center) position or remove battery pack before
changing accessories.
To install a socket on the anvil,
align the hole in the side of the socket with the detent
pin (F) on the anvil (G). Press the socket on until the detent pin engages in the hole.
Depression of detent pin may be necessary to aid installation of socket.
CAUTION:
Use only impact sockets. Non-impact sockets may break and cause a
hazardous condition. Inspect sock et prior to use to ensure that it con tains no cracks.
To remove a socket,
depress the detent pin through the hole and pull the socket off.
Usage
Your impact tool generates the following output torque:
Cat #
Ft.-Lbs.
In.-Lbs.
Nm
DC820-XE
145
1740
195
DC825-XE
111
1330
150
DC827-XE
111
1330
150
DC830-XE
135
1620
180
DC835-XE
103
1240
140
DC845-XE
96
1150
130
DW059-XE
300
3600
405
CAUTION:
Ensure fastener and/or system will withstand the level of torque
generated by the tool. Excessive torque may cause breakage and possible personal
injury.
1. Place the socket on the fastener head. Keep the tool pointed straight at the
fastener.
2. Press rocker switch to start operation. Always check torque with a torque wrench,
as the fastening torque is affected by many factors including the following:
• Voltage:
Low voltage, due to a nearly discharged battery, will reduce
fastening
torque.
•
Socket size:
Failure to use the correct socket size will cause a reduction in
fastening
torque.
•
Bolt Size:
Larger bolt diameters generally require higher fastening torque.
Fastening torque will also vary according to length, grade, and torque
coefficient.
•
Bolt:
Ensure that all threads are free of rust and other debris to allow proper
fastening torque
•
Material:
The type of material and surface finish of the material will affect
fastening torque.
•
Fastening Time:
Longer fasten ing time results in increased fastening torque.
Using a longer fastening time than recom mended could cause the fasteners
to be overstressed, stripped or damaged.
MAINTENANCE
WARNING: To reduce the risk of serious personal injury, turn tool off and
disconnect battery pack before making any adjustments or removing/installing
attachments or accessories.
Cleaning
WARNING:
Blow dirt and dust out of all air vents with clean, dry air at least once
a week. To minimize the risk of eye injury, always wear ANSI Z87.1 approved eye
protection when performing this.
WARNING:
Never use solvents or other harsh chemicals for cleaning the
non-metallic parts of the tool. These chemicals may weaken the plastic materials
used in these parts. Use a cloth dampened only with water and mild soap. Never let
any liquid get inside the tool; never immerse any part of the tool into a liquid.
CHARGER CLEANING INSTRUCTIONS
WARNING:
Shock hazard. Disconnect the charger from the AC outlet before
cleaning. Dirt and grease may be removed from the exterior of the charger using a
cloth or soft non-metallic brush. Do not use water or any cleaning solutions.
ACCESSORIES
WARNING:
Since accessories, other than those offered by D
E
WALT, have not been
tested with this product, use of such accessories with this tool could be hazardous.
To reduce the risk of injury, only D
E
WALT, recommended accessories should be used
with this product.
