Assembly And Adjustments; Operation; Maintenance - DeWalt D25981 Original Instructions Manual

English

ASSEMBLY AND ADJUSTMENTS


WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect tool from power
source before making any adjustments or removing/
installing attachments or accessories. An accidental
start-up can cause injury.
Side Handle (Fig. A, H)

CAUTION: ALWAYS operate the tool with the side
handle properly assembled. Hold tool with both
hands to maximize control.
Attach left side handle 2 with four hex head
screws (supplied). Tighten with hex wrench supplied.
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nOTE: Side handle must be installed in the proper orientation
with the nub on the end of the grip facing down.
Inserting And Removing 28 mm Hex
Accessories (Fig. D–F)
This machine uses chisels with a 28 mm hex. shank. We
recommend to use professional accessories only.

WARNING: Since accessories other than those offered
by D WALT have not been tested with this product,
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the use of such accessories may entail hazardous
situations. To reduce the risk of injury, use only accessories
recommended by D WALT.
e
Clean the chisel shank.

WARNING: Do not apply lubricant to the machine.
To fit a chisel with collar on the shank,
proceed as follows (Fig. E)
1. Pull the tool retainer 3 to the unlock position.
2. Insert the chisel shank into the tool holder
3. Push the retainer in line with the accessory shank to lock
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the accessory in position.
4. Pull on the chisel to check if it is properly locked. The
hammering function requires the chisel to be able to move
axially several centimetres when locked in the tool holder.
To remove a chisel pull back the retainer
out of the tool holder.
To fit a chisel with notch in the shank,
proceed as follows (Fig. F)
1. Pull the tool retainer 3 to the unlock position.
2. Hold the chisel in front of the tool holder with the groove
facing upwards.
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3. Insert the chisel shank into the tool holder
4. Push the retainer 3 backwards to lock the accessory
in position.

WARNING: Always wear gloves when you change
accessories. The exposed metal parts on the tool and
accessory may become extremely hot during operation.
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OPERATION

Instructions for Use


Proper Hand Position (Fig. A, B)


Proper hand position requires one hand on each side handle
Switching On and Off (Fig. A)
To run the tool, press the on/off switch
To stop the tool, release the switch.
Demolition, Chasing and Channelling
(Fig. A–F)
1. Select the appropriate chisel and clean its shank.
2. Insert the chisel and check whether it is properly locked.
4 .
3. Hold of the tool at both handles

MAINTENANCE

Your D
over a long period of time with a minimum of maintenance.
3 and pull the chisel
Continuous satisfactory operation depends upon proper tool
care and regular cleaning.

This machine is not user-serviceable. Take the tool to an
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authorised D
of use.
If problems occur before this time contact an authorised
D WALT repair agent.
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Lubrication
Your power tool requires no additional lubrication.
WARNING:
• Always observe the safety instructions and
applicable regulations.
• Be aware of the location of pipework and wiring.
• Apply a pressure of approx.20–30 kg to the tool.
Excessive force does not speed up chiselling but
decreases tool performance and may shorten tool life.
WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect tool from power
source before making any adjustments or removing/
installing attachments or accessories. An accidental
start-up can cause injury.
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.
now runs in continuous operation.
WALT power tool has been designed to operate
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WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect tool from power
source before making any adjustments or removing/
installing attachments or accessories. An accidental
start-up can cause injury.
WALT repair agent after approximately 200 hours
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2 .
1 .
and turn on. The tool
2