Dremel SM20 Cordless Drill User Manual


 
-4-
%-): 8-:;76)4 8:7<-+<1>- -9=185-6<
-8-6,16/76)8841+)<176=;-.)+-;01-4,
;).-<A /7//4-; 7: ;).-<A /4);;-; ;
)88:78:1)<-?-):,=;<5);30-):16/
8:7<-+<7:;/47>-;)6,?7:3;078)8:76
+)8)*4-7.;<78816/;5)44)*:);1>-7:
?7:381-+-.:)/5-6<;"0--A-8:7<-+<176
5=;<*-+)8)*4-7.;<78816/.4A16/,-*:1;
/-6-:)<-,*A>):17=;78-:)<176; The dust
mask or respirator must be capable of filtrating
particles generated by your operation.
Prolonged exposure to high intensity noise may
cause hearing loss.
--8*A;<)6,-:;);).-,1;<)6+-)?)A.:75
?7:3):-)6A76--6<-:16/<0-?7:3):-)
5=;<?-):8-:;76)48:7<-+<1>--9=185-6<
Fragments of workpiece or of a broken
accessory may fly away and cause injury
beyond immediate area of operation.
74,87?-:<774*A16;=4)<-,/:18816/
;=:.)+-; 764A ?0-6 8-:.7:516/ )6
78-:)<176?0-:-<0-+=<<16/)++-;;7:A5)A
+76<)+<01,,-6?1:16/7:1<;7?6+7:,
Cutting accessory contacting a “live” wire may
make exposed metal parts of the power tool
“live” and shock the operator.
7;1<176<0-+7:,+4-):7.<0-;816616/
)++-;;7:AIf you lose control, the cord may be
cut or snagged and your hand or arm may be
pulled into the spinning accessory.
->-:4)A<0-87?-:<774,7?6=6<14<0-
)++-;;7:A0);+75-<7)+7584-<-;<78
The spinning accessory may grab the surface
and pull the power tool out of your control.
767<:=6<0-87?-:<774?014-+)::A16/1<
)<A7=:;1,-Accidental contact with the
spinning accessory could snag your clothing,
pulling the accessory into your body.
-/=4):4A+4-)6<0-87?-:<774F;)1:>-6<;
The motor’s fan will draw the dust inside the
housing and excessive accumulation of
powdered metal may cause electrical hazards.
7 67< 78-:)<- <0- 87?-: <774 6-):
.4)55)*4-5)<-:1)4;Sparks could ignite
these materials.
767<=;-)++-;;7:1-;<0)<:-9=1:-419=1,
+774)6<;Using water or other liquid coolants
may result in electrocution or shock.
1+3*)+3)6, -4)<-,%):616/;
Kickback is a sudden reaction to a pinched or
snagged rotating wheel, backing pad, brush or
any other accessory. Pinching or snagging
causes rapid stalling of the rotating accessory
which in turn causes the uncontrolled power
tool to be forced in the direction opposite of the
accessory’s rotation at the point of the binding.
For example, if an abrasive wheel is snagged
or pinched by the workpiece, the edge of the
wheel that is entering into the pinch point can
dig into the surface of the material causing the
wheel to climb out or kickout. The wheel may
either jump toward or away from the operator,
depending on direction of the wheel’s
movement at the point of pinching. Abrasive
wheels may also break under these conditions.
Kickback is the result of power tool misuse
and/or incorrect operating procedures or
conditions and can be avoided by taking proper
precautions as given below.
)16<)16).1:5/:1876<0-87?-:<774)6,
87;1<176A7=:*7,A)6,):5<7)447?A7=<7
:-;1;<31+3*)+3.7:+-;4?)A;=;-)=@141):A
0)6,4-1.8:7>1,-,.7:5)@15=5+76<:74
7>-:31+3*)+37:<7:9=-:-)+<176,=:16/
;<):<=8The operator can control torque
reactions or kickback forces, if proper
precautions are taken.
->-:84)+-A7=:0)6,6-):<0-:7<)<16/
)++-;;7:AAccessory may kickback over your
hand.
767<87;1<176A7=:*7,A16<0-):-)?0-:-
87?-:<774?14457>-1.31+3*)+37++=:;
Kickback will propel the tool in direction
opposite to the wheel’s movement at the point
of snagging.
#;-;8-+1)4+):-?0-6?7:316/+7:6-:;
;0):8-,/-;-<+>71,*7=6+16/)6,
;6)//16/<0-)++-;;7:ACorners, sharp
edges or bouncing have a tendency to snag the
rotating accessory and cause loss of control or
kickback.
767<)<<)+0);)?+0)16?77,+):>16/
*4),-7:<77<0-,;)?*4),-Such blades
create frequent kickback and loss of control.
!).-<A%):616/;!8-+1.1+.7::16,16/)6,
*:);1>-=<<16/..8-:)<176;
#;- 764A ?0--4 <A8-; <0)< ):-
:-+755-6,-,.7:A7=:87?-:<774)6,<0-
;8-+1.1+/=):,,-;1/6-,.7:<0-;-4-+<-,
?0--4 Wheels for which the
power tool was not designed cannot be
adequately guarded and are unsafe.
"0-/=):,5=;<*-;-+=:-4A)<<)+0-,<7<0-
87?-:<774)6,87;1<176-,.7:5)@15=5
;).-<A;7<0-4-);<)57=6<7.?0--41;
-@87;-,<7?):,;<0-78-:)<7:The guard
helps to protect operator from broken wheel
fragments and accidental contact with wheel.
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