Operation; Maintenance - DeWalt DWH051 Manual

EN GLI SH
4. Open the latch (d)
5. Slide the dust extraction system (a) over the
adaptor as far as it will go.
NOTE: The dust extraction system has a limit
stop, there should not be a gap between the
tool holder (l) and limit stop (m) as shown in
inset.
6. Close latch (d) to secure dust extraction system
in place.
7. Insert chisel (j) as instructed in the tool
instruction manual.
NOTE: Ensure chisel is inserted through the
round guide (s) in dust shroud as shown in
inset.
TO REMOVE DRILL POINT CHISEL (FIG. 6, 7)
1. Open latch (d)
2. Slide dust extraction system (a) from tool holder.
3. Remove point chisel (j) from tool holder as
instructed in the tool instruction manual.
TO REMOVE DRILL FLAT CHISEL (FIG. 8–11)
1. Pull adaptor (b, c) down as shown.
2. Remove flat chisel (j) from tool holder as
instructed in the tool instruction manual.
3. Open latch (d) and slide dust extraction system
(a) from tool holder.
4. Remove adaptor (b, c).
Attach Dust Extraction System to
Dust Extractor (fi g. 1, 12, 13)
WARNING: Use only power tools
recommended by D WALT with this
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attachment. For more information about
D WALT power tools compatible with this
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attachment, please contact your local dealer,
refer to the addresses at the back of the
manual or visit www.dewalt.eu.
Push recommended dust extractor hose nozzle
(p) into connection point (h) until tight. For a more
secure connection use the AirLock connector
system.
NOTE: Ensure hose connection is secure.
AIRLOCK CONNECTOR SYSTEM - DWV9000
(SOLD SEPARATELY)
AirLock allows for a fast and secure connection
between the drilling dust extraction system and the
dust extractor.
22
1. Ensure the collar (q) on the AirLock connector
(m) is in the unlock position. Align notches (r)
on collar and AirLock connector as shown for
unlock and lock positions.
2. Push the AirLock connector (m) onto the
connection point (h) of the dust extraction
system (a).
3. Rotate the collar (q) to the locked position.
NOTE: The ball bearings (n) inside collar will
lock into slot (o) and secure the connection.
The drilling dust extraction system is now securely
connected to the dust extractor.

OPERATION

Instructions for Use
WARNING: Always observe the safety
instructions and applicable regulations.
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.
WARNING: Always read and operate
the tool as instructed in the tool
instruction manual.
CAUTION: DO NOT carry or guide
the tool by the dust extractor. Hold the
tool as instructed in the tool instruction
manual.
• Ensure latch is securely closed.
• Ensure rotary function is disabled
and that the hammerdrill is set to
chiselling/rotary stop mode.
1. Turn the dust extractor on as instructed in the
dust extractor instruction manual.
2. Switch on the hammerdrill as instructed in the
tool instruction manual.
NOTE: The two larger dust shrouds have
bellows (t, fig. 14) to increase flexibility when
working in tight or confined spaces.

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.