Protecting The Environment - DeWalt DCF503 Original Instructions Manual

EngLIsh
the higher the speed of the tool. The anvil will stop as soon as
the trigger switch is fully released.
Forward/Reverse Dial (Fig. E)
A forward/reverse control dial
direction of the tool.
• To select forward rotation (clockwise), release the trigger and
rotate the forward/reverse dial
counterclockwise direction.
• To select reverse rotation (counterclockwise), release the
trigger and rotate the forward/reverse dial
the tool in a clockwise direction.
nOtE: The first time the tool is run after changing the direction
of rotation, you may hear a click on start up. This is normal and
does not indicate a problem.
Lock‑off Button (Fig. A)
To lock the tool, slide the lock‑off button
position. When the lock‑off button is in the locked position, the
tool is locked and the trigger switch
Worklight (Fig. A)
There is a worklight 6 located on the underside of the tool.
The worklight is activated when the trigger switch is depressed.
When the trigger is released, the worklight may stay illuminated
for up to 20 seconds.
nOtE: The worklight is for lighting the immediate work surface
and is not intended to be used as a flashlight.
Usage (Fig. A, C)

WARNING: To reduce the risk of serious personal injury,
turn unit off and remove the battery pack before making
any adjustments or removing/installing attachments or
accessories. An accidental start-up can cause injury.

WARNING: The ratchet may stall if overloaded causing
a sudden twist. Always expect the tool to twist. Grip the
ratchet firmly to control the twisting action and avoid possible
personal injury.

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.
cat # RPM
DCF503 0–250
DCF503E 0–250
DCF504 0–250
1. Install appropriate accessory onto the anvil
2. Place the accessory on the fastener head.
3. Consider the intended operation and select either forward or
reverse rotation.
4. Press variable speed trigger switch
5. Release variable speed trigger switch
6. If the ratchet stalls, the tool is overloaded or is being
improperly used. Release the variable speed trigger switch
immediately. Do not press the variable speed trigger switch
on and off in an attempt to start a stalled ratchet. Doing so can
damage the tool.
7. The ratchet can also be used manually for starting stubborn
fasteners or snugging by releasing the trigger and applying the
torque by hand.
18
determines the rotational
3
3 on the head of the tool in a
3 on the head of
to the locked
8
1 cannot be pulled.
Ft.-Lbs. nm
0–60 0–81.35
0–60 0–81.35
0–40 0–54.23
2 .
1 to start operation.
to stop operation.
1
nOtE: Excessive manually applied torque may damage the tool
housing or mechanism.
Extended Neck Ratchet
The DCF503E features an extended neck to help reach into tight
spaces. Other than this, all other specification and tool operation
is identical to DCF503.
MAINTENANCE
Your power tool has been designed to operate over a long
period of time with a minimum of maintenance. Continuous
satisfactory operation depends upon proper tool care and
regular cleaning.

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. An accidental start-up can cause injury.
The charger and battery pack are not serviceable.
Cleaning

WARNING: Electrical shock and mechanical hazard.
Disconnect the electrical appliance from the power source
before cleaning.

WARNING: To ensure safe and efficient operation, always
keep the electrical appliance and the ventilation slots clean.

WARNING: Never use solvents or other harsh chemicals for
cleaning the non-metallic parts of the tool. These chemicals may
weaken the 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.
Ventilation slots can be cleaned using a dry, soft non‑metallic
brush and/or a suitable vacuum cleaner. Do not use water or
any cleaning solutions. Wear approved eye protection and an
approved dust mask.
Optional Accessories

WARNING: Since accessories, other than those offered by
D WALT, have not been tested with this product, use of such
e
accessories with this tool could be hazardous. To reduce the risk
of injury, only D WALT-recommended accessories should be used
e
with this product.
Consult your dealer for further information on the
appropriate accessories.

Protecting the Environment

w
Separate collection. Products and batteries marked
with this symbol must not be disposed of with
normal household waste.
Products and batteries contain materials that can
be recovered or recycled, reducing the demand for raw
materials. Please recycle electrical products and batteries
according to local provisions. Further information is available at
www.2helpU.com.
Rechargeable Battery Pack
This long‑life battery pack must be recharged when it fails to
1
produce sufficient power on jobs that were easily done before. At the
1
end of its technical life, discard it with due care for our environment:
• Run the battery pack down completely, then remove it from
the tool.
• Li‑Ion cells are recyclable. Take them to your dealer or a local
recycling station. The collected battery packs will be recycled or
disposed of properly.