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Rotary Drilling (fi g. A)
• Set the mode selector switch (3) to the "rotary
drilling" position.
• Depending on your tool, follow either of the
following instructions:
- Fit a chuck adaptor/chuck assembly (DC228,
DC232, DC233). Special SDS Plus
®
adaptors
with threaded sections are available for use
with standard 10 or 13 mm chucks to enable
straight shank bits to be used.
- Replace the tool holder with the chuck
(DC229, DC234, DC235).
• Proceed as described for hammerdrilling.
CAUTION: Never use standard chucks
in the hammerdrilling mode.
Screwdriving (fi g. A)
• Set the mode selector switch (3) to the "rotary
drilling" position.
• Select the direction of rotation.
• Depending on your tool, follow either of the
following instructions:
- Insert the special SDS Plus
®
screwdriving
adaptor for use with hexagonal screwdriver bits
(DC228, DC233, DC232).
- Replace the tool holder with the chuck
(DC229, DC234, DC235).
• Insert the appropriate screwdriver bit. When
driving slotted head screws always use bits with
a fi nder sleeve.
• Gently press the variable speed switch (1) to
prevent damage to the screw head. In reverse
(LH) rotation the tool speed is automatically
reduced for easy screw removal.
• When the screw is fl ush with the workpiece,
release the variable speed switch to prevent the
screw head from penetrating into the workpiece.
DC228, DC229, DC233, DC234, DC235 -
Chipping (fi g. A)
• Set the mode selector switch (3) to the
"hammering only" position.
• Insert the appropriate chisel and check if it is
properly locked.
• Adjust the side handle (9) as required.
• Switch on the tool and start working.
It may be necessary to briefl y run the motor after
having changed from chiselling to rotary modes in
order to align the gears.
WARNING:
• Do not use this tool to mix or pump
easily combustible or explosive fl uids
(benzine, alcohol, etc.).
• Do not mix or stir infl ammable liquids
labelled accordingly.
Optional Accessories
WARNING: Since accessories, other
than those offered by DEWALT, have
not been tested with this product, use
of such accessories with this tool could
be hazardous. To reduce the risk of
injury, only DEWALT, recommended
accessories should be used with this
product.
Various types of SDS Plus
®
drill bits and chisels
are available as an option.
Consult your dealer for further information on the
appropriate accessories.
MAINTENANCE
Your DEWALT 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.
• This machine is not user-serviceable. Take the
tool to an authorised DEWALT repair agent after
approximately 40 hours of use. If problems
occur before this time contact an authorised
DEWALT repair agent.
Lubrication
Your power tool requires no additional lubrication.
Accessories and attachments used must be
regularly lubricated around the SDS Plus
®
fi tment.