7
ENGLISH
Cleaning
WARNING: Blow dirt and dust out of the main housing
with dry air as often as dirt is seen collecting in and around
the air vents. Wear approved eye protection and approved
dust mask when performing thisprocedure.
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 aliquid.
Cleaning the Dust Collector
WARNING: Do not use a brush to clean the dust collector
orfilter.
During intensive use the dust collector becomes clogged with
dust. Refer to Emptying the Dust Collector underOperation.
MAINTENANCE
Your
dust extraction system has been designed
to operate over a long period of time with a minimum of
maintenance. Continuous satisfactory operation depends upon
proper care and regularcleaning.
WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect battery pack or
power source before making any adjustments or
removing/installing attachments or accessories. An
accidental start-up can causeinjury.
WARNING: Use only
replacementparts.
Replacing the Dust Collection Filter Box
Element (Fig.D,E)
WARNING: Wear approved eye protection and approved
dust mask when performing thisprocedure.
NOTE: The filter should be replaced after every 350 cycles
ofuse.
Emptying the Dust Collector (Fig.B,D,E)
WARNING: Wear approved eye protection and approved
dust mask when performing thisprocedure.
The dust collector3 should be emptied as soon as the
performance has noticeablydecreased.
1. Press the dust collection box release buttons4 and pull the
dust collection box away from the dust extraction system.
Once the catch mechanism is clear of the dust extraction
system the upper joint will also release allowing the dust
collection box to be removedcompletely.
2. To empty the dust collection box3 position it over a
suitable container to catch the dust contained within it. Lift
up the release catch16 to open the dust collection box,
separating the canister from the lid. Gently tapping the dust
collection box will encourage any dust trapped within the
filter to also be removed. Once the filter lid and canister
are empty reattach them, ensuring the release catch16 is
securely fastened. Refer to FigureE.
3. To reattach the dust collection box to the dust extraction
system first insert the rounded profile of the upper joint
into the recess on the dust extraction system. Pivot the dust
collection box down so that the release buttons click back
into place. Refer to FigureD.
4. With the dust collection box properly installed, depress the
filter cleaning mechanism19 and squeeze trigger on tool.
Allow the system to run for 5 seconds and release trigger.
This should be done after every emptying of the dust
collectionbox.
NOTE: Use of a Dust Box Evacuator (DWH079D) provides an
easy solution to safely empty and dispose of the dust stored
inside the dust box. Remove the dust box from your tool, slide it
onto the Dust Box Evacuator and attach it to a dedicated stand-
alone dust extractor, allowing for the emptying of the dust box
inseconds.
1. Press the dust collection box release buttons4 and pull the
dust collection box away from the dust extraction system.
Once the catch mechanism is clear of the dust extraction
system the upper joint will also release allowing the dust
collection box to be removedcompletely.
2. Discard dust collection box3 replace with a new filterbox.
3. Reattach the dust collection box to the dust extraction
system first insert the rounded profile of the upper joint
into the recess on the dust extraction system. Pivot the dust
collection box down so that the release buttons click back
intoplace.
Replacing the Dust Brush (Fig.G)
WARNING: Wear approved eye protection and approved
dust mask when performing thisprocedure.
The dust brush will wear during use and will need to
bereplaced.
1. Push the snap-fit holder20 at the back of the extraction
head, and pull it out of the headholder.
2. Use a screwdriver to remove the dust brush9 out of the
extractionhead.
3. Replace the dust brush with a newone.
4. Make sure that the open end of the dust brush is positioned
to the centering pocket at the extractionhead.
5. Push the extraction head back into the head holder. The
centering pin will stick into the open end of the dust brush
and secure it inplace.
