Operation; Maintenance - DeWalt XR DCF403 Original Instructions Manual

EnGLIsh
To move the belt hook, remove the screw
place then reassemble on the opposite side. Be sure to securely
tighten the screw.

OPERATION

Instructions for Use

WARNING: Always observe the safety instructions and
applicable regulations.

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.
Proper Hand Position (Fig. G)

WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.

WARNING: To reduce the risk of serious personal injury,
ALWAYS hold securely in anticipation of a sudden reaction.
Proper hand position requires one hand on the main handle
LED Worklight (Fig. A)

CAUTION: Do not stare into the LED. Serious eye injury
could result.
The LED worklight improves visibility in the direct work area.
10
When the tool is activated by pressing the trigger switch
the LED worklight 10 will automatically turn on. The LED
worklight will turn off 60 seconds after the on/off button has
been released.
The LED worklight 10 will flash slowly when the battery state
of charge is low.
The LED worklight 10 will flash fast if the nose equipment is
clogged. Refer to Cleaning the Nose Equipment or Replacing
Jaws for the proper cleaning procedure.
Installing a Blind Rivet (Fig. A, F)
To Install a Blind Rivet
1. Place the blind rivet 20
2. Position the tool as shown in Proper Hand Position.
3. Pull and hold the trigger switch
in the application.
4. When the blind rivet has been set completely, release
the trigger switch. The tool will return to its initial
position automatically.
5. Tilt the unit backwards and the mandrel will go to the
mandrel collector by gravity. The mandrel will also be
5
pushed into the mandrel collector by pulling the next rivet.
If you release the switch before the end of the setting stroke,
the tool will immediately return to its initial position. If the blind
rivet has not been set completely, repeat the previous steps.
Emptying the Mandrel Collector (Fig. D)
Always empty the mandrel collector
rivet mandrels before it is completely full in order to
prevent blockages.
32
22 that holds it in
in the nosepiece 1 .
9 until the rivet is fully set
5 for broken‑off
1. Unscrew the mandrel collector by turning it anticlockwise.
2. Empty the mandrel collector into a suitable recycling or
waste bin.
3. Screw the mandrel collector back onto the power tool by
turning it clockwise.

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.
Maintenance Frequency
Item
8 .
General tool inspection
Clean and lubricate nose equipment
*Recommend contacting authorised service centre
Cleaning
9 ,

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.
Cleaning the Nose Equipment or Replacing
Jaws (Fig. A, H)
1. Loosen the nose housing nut
housing 3
2. Clean the inside of the nose housing using a dry cloth.
3. Pull back the locking sleeve
4. Untighten the pulling hull
5. Clean the jaws
necessary, replace the jaws with spare jaws
nOTE: When replacing the jaws, use only D
brand jaws.
4 . Remove the nose
and nose housing nut.
17 as indicated by the arrow.
18 .
19 and the jaw pusher using a dry cloth. If
Frequency
Daily
5000 rivets
13 .
WALT
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