Accessory Maintenance - DeWalt D25830 Manual

EN GLI SH
tool is extremely versatile and adaptable for many
different applications. The required setting is a matter
of experience, e.g.,
– When chiselling soft, brittle materials or when
minimum break-out is required, set the dial
to 1 or 2 (low);
– When breaking harder materials, set the dial
to 7 (full power).
Assembling and Fitting the Side
Handle (fi g. 7)
The side handle (h) can be mounted on either side of
the machine to suit both RH- and LH-users.
WARNING: Always operate the
tool with the side handle properly
assembled.
1. Snap the steel ring (m) over the collar (g) behind
the tool holder (f). Squeeze both ends together,
mount the bush (k) and insert the pin (l).
2. Place the side handle (h) and screw on the
clamp knob (i). Do not tighten.
3. Rotate the side handle mounting assembly to
the desired position.
4. Lock the side handle mounting assembly in
place by tightening the clamp knob (i).
OPERATION
Instructions for Use
WARNING:
• Always observe the safety instructions
and applicable regulations.
• For your own safety, always use the
tool with both hands.
• Be aware of the location of pipework
and wiring.
• Apply a pressure of approx. 20 kg
to the tool. Excessive force does not
speed up chiselling but decreases tool
performance and may shorten tool life.
Proper Hand Position (fi g. 1, 8)
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.
10
Proper hand position requires one hand on the
side handle (h), with the other hand on the main
handle (j).
Switching On and Off (fi g. 9)
To turn the tool on, press the on/off switch (a).
For continuous operation, press the lock-on button
(n) on the on/off switch.
To stop the tool, release the switch.
Chipping and Chiselling (fi g. 1, 6)
1. Insert the appropriate chisel and rotate it by
hand to lock it into one of 8 positions.
2. Set the electronic speed and impact control dial
(b).
3. Fit and adjust the side handle (h).
4. Switch on the tool and start working.
5. Always turn the tool off when work is finished
and before unplugging.
MAINTENANCE
Your D WALT power tool has been designed to
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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
injury, turn unit off and disconnect
machine from power source before
installing and removing accessories,
before adjusting or changing set-ups
or when making repairs. Be sure the
trigger switch is in the OFF position. An
accidental start-up can cause injury.
Tool maintenance has to be carried out as soon as
the indicator LED lights up.
This machine is not user-serviceable. Take the
tool to an authorised D WALT repair agent after
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approximately 80 hours of use. If problems occur
before this time contact an authorised D
repair agent.

Accessory Maintenance

Accessory maintenance at the right time guarantees
optimal results in application and a long and efficient
accessory life.
Grind the chisels on grinding discs. Refer to figure 10
for the appropriate angles of the following chisels:
o. Spade-shaped chisel
p. Cold chisel
q. Pointed chisel
WALT
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