User Manual

39
ENGLISH
• Be sure the inner and outer flange are
mountedcorrectly.
• Make sure the diamond blade rotates in the direction
of the arrows on the accessory and thetool.
• Avoid overloading. Should the tool become hot, let it
run a few minutes under no load condition to cool the
diamond blades. Do not touch diamond blades before
they have cooled. The diamond blades become very
hot duringuse.
• Do not use the power tool with a cut-offstand.
• Never use blotters together with diamondblades.
• Be aware, the diamond blades continue to rotate after
the tools is switchedoff.
Proper Hand Position (Fig. E)

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 main handle
5
,
with the other hand on the auxiliary handle
6
Wireless Tool Control (Fig.A)

CAUTION: Read all saftey warnings, instruction and
specifications of the appliance which is paired with the
wallchaser.
Your wall chaser is equipped with a Wireless Tool Control
transmitter which allows your wall chaser to be wirelessly
paired with another Wireless Tool Control device, such as a
dustextractor.
To pair your wall chaser using Wireless Tool Control, press and
hold the trigger switch
1
on the wall chaser and the Wireless
Tool Control pairing button on the seperate device. An LED on
the seperate device will let you know when your wall chaser has
been successfullypaired.
Trigger Switch and Lock-off Lever (Fig.F)
1. To turn the tool on, push the lock-off lever
2
toward the
back of the tool, then depress the trigger switch
1
. The tool
will run while the switch isdepressed.
2. Turn the tool off by releasing the triggerswitch.

WARNING: Hold the auxiliary handle and body of the
tool firmly to maintain control of the tool at start up and
during use and until the diamond blades stop rotating.
Make sure the diamond blades have come to a complete
stop be fore laying the tooldown.

WARNING: Allow the tool to reach full speed before
touching tool to the work surface. Remove the tool from
the work surface before turning the tooloff.
Spindle Lock (Fig.G)
The spindle lock button
3
is provided to prevent the spindle
from rotating when installing or removing diamond blades.
Operate the spindle lock only when the tool is turned off,
unplugged from the power supply, and has come to a
completestop.
NOTICE: To reduce the risk of damage to the tool, do
not engage the spindle lock while the tool is operating.
Damage to the tool will result and attached diamond
blades may spin off possibly resulting ininjury.
To engage the lock, depress the spindle lock button
3
and rotate the spindle until you are unable to rotate the
spindlefurther.
Dust Extraction (Fig.A,H)

WARNING: Risk of dust inhalation. To reduce the risk of
personal injury, ALWAYS wear an approved dustmask.

WARNING: ALWAYS use a dust class M vacuum extractor
designed in compliance with the applicable directives
regarding dust emission when cutting hazardousdust.
The dust extraction port
4
allows you to connect the tool to
an external dust extractor, either using the AirLock system, or a
standard 35mm dust extractorfitment. The dust extraction port
is adjustable through 180degrees.
The AirLock connector
22
connects directly to DeWALT
compatable tools andextractors.
1. Ensure the collar on the AirLock connector is in the unlock
position. (Refer to FigureH) Align notches
23
on collar and
AirLock connector as shown for unlock and lockpositions.
2. Push the AirLock connector onto the dust extractionport.
3. Rotate the collar to the lockedposition.
NOTE: The ball bearings inside collar lock into slot and
secure the connection.The power tool is now securely
connected to the dustextractor.
Personal Safety
1. No children or pregnant women should enter the work area
where the paint sanding or wire brushing is being done
until all clean up iscompleted.
2. A dust mask or respirator should be worn by all persons
entering the work area. The filter should be replaced daily or
whenever the wearer has difficultybreathing.
NOTE: Only those dust masks suitable for working with lead
paint dust and fumes should be used. Ordinary painting
masks do not offer this protection. See your local hardware
dealer for the proper approvedmask.
3. NO EATING, DRINKING or SMOKING should be done in the
work area to prevent ingesting contaminated paint particles.
Workers should wash and clean up BEFORE eating, drinking
or smoking. Articles of food, drink, or smoking should not be
left in the work area where dust would settle onthem.
Cleaning and Disposal
1. Plastic drop cloths should be gathered up and disposed
of along with any dust chips or other removal debris. They
should be placed in sealed refuse receptacles and disposed
of through regular waste pick-upprocedures.
During clean up, children and pregnant women should be
kept away from the immediate workarea.