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Figure5 Figure6
%
WRONG
WRONG
I
RIGHT ,_
I
Whengrinding,leave30°
betweenthe wheeland the work
as shown above.
Whensanding,leave10°-15°
betweenthe wheeland the work.
RAISED
PORTIONOF _
FLANGE
TOWARD
SPINDLE BACKINGFLANGE
RAISED
PORTIONOF_
WHEEL _ _ ) _t
TOWARD _,,_ J..,j_
FLANGE
DEPRESSEDCENTERWHEEL
RAISED
SHOULDER
TOWARDWHEEL CLAMP
WASHER
WRENCH
Depressed-CenterWheels
Depressedcenter wheels may be used for moderate metal removal on flat or
contoured surfaces.CAUTION:Neverusedepressedcenterwheelswithout the
properguard.
Toinstall depressedcenterwheels:(SeeFigure6)
1 TURN OFFTOOLANDDISCONNECTFROMPOWERSUPPLY.
.
,
4.
Besure the guard assembly is securely attached to the spindle housing.
Position guard so that the open part of the guard is facing awayfrom the
operator.
Putthe backingflangeonto the tool spindle.
Checkrated speedon depressedcenter wheel. Neverusewheel with rated
speedlower thanthe speedinthe "WARNING"statement onthe nameplate
ofthe tool.
5. Placethe depressedcenter wheelonthe tool spindle.
6. Threadthe clamp washerontool spindle, holdthe tool spindle by engaging
the lock button, and tighten clamp washer with wrench.
Whenusing adepressedcenterwheel,hold thetool sothat anangleof approx-
imately 30° exists betweenthe wheeland the work. (SeeFigure5)
WireBrushing
Common applications for wire cup brushes include cleaning welds, angles,
corners and removal of paint.
1. Disconnect tool from power source. Rest grinder on its back with spindle
facing up.
2. Ensurethat the ratedspeedof thewire brush is equalto or higher than the
rated speedofthe grinder found on the nameplate.
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