Maintenance - DeWalt D25501 Manual

ENGLISH
NOTE: Operating temperature of the D25501 is
-7 to +40˚ C (19˚ to 104˚ F). Using the tool outside of
this temperature range will decrease the life of the tool.
Proper Hand Position (fig. 6)
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 side handle
(c), with the other hand on the main handle (d).
Switching On and Off (fig. 1)
D25501, D25601
To turn the tool on, depress the trigger switch (a).
To stop the tool, release the trigger switch.
Hammerdrilling
To turn the tool on, press the on/off switch (a).
To stop the tool, release the switch.
Drilling with a Solid Bit (fig. 1)
D25501, D25601
1. Insert the appropriate drill bit.
2. Set the mode selector switch (f) to the hammerdrilling
position.
3. D25601 only: Set the electronic speed and impact
control dial(g).
4. Fit and adjust the side handle (c).
5. Mark the spot where the hole is to be drilled.
6. Place the drill bit on the spot and switch on the tool.
7. Always switch off the tool when work is finished and
before unplugging.
Drilling with a Core Bit (fig. 1)
1. Insert the appropriate core bit.
2. Assemble the centerdrill into the core bit.
3. Set the mode selector switch (f) to the hammerdrilling
position.
4. D25601 only: Turn the electronic speed and impact
control dial (g) to a medium or high speed setting.
5. Fit and adjust the side handle (c).
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6. Place the centerdrill on the spot and switch on the tool.
Drill until the core penetrates into the concrete approx.
1 cm.
7. Stop the tool and remove the centerdrill. Place the core
bit back into the hole and continue drilling.
8. When drilling through a structure thicker than the depth
of the core bit, break away the round cylinder of concrete
or core inside the bit at regular intervals.
To avoid unwanted breaking away of concrete around
the hole, first drill a hole the diameter of the centerdrill
completely through the structure. Then drill the cored hole
halfway from each side.
9. Always turn the tool off when work is finished and before
unplugging.
Chipping and Chiselling (fig. 1)
D25501, D25601
1. Insert the appropriate chisel and rotate it by hand to lock
it into one of 18 positions.
2. Set the mode selector switch (f) to the hammering only
position.
3. D25601 only: Set the electronic speed and impact
control dial(g).
4. Fit and adjust the side handle (c).
5. Turn the tool on and start working.
6. Always turn the tool off when work is finished and before
unplugging.

MAINTENANCE

Your D WALT power tool has been designed to operate
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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.
This machine is not user-serviceable. Take the tool to an
authorised D WALT repair agent after approximately
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150 hours of use. If problems occur before this time contact
an authorised D WALT repair agent.
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