-15-
as alu minum, cop per or cast iron. If the hole to
be drilled is fairly large, drill a smaller hole first,
then enlarge to the required size, it’s often
faster in the long run. Main tain enough
pressure to assure that the bit does not just
spin in the hole. This will dull the bit and greatly
shorten its life.
#& &%$ !%$
Variable speed control must be used with
caution for driving nuts and bolts with socket
set attach ments. The technique is to start
slowly, increasing speed as the nut or bolt runs
down. Set the nut or bolt snugly by slowing the
drill to a stop. If this procedure is not followed,
the tool will have a tendency to torque or twist
in your hands when the nut or bolt seats.
,49?09,9.0
$0=A4.0
! &$# $#'
"#%$ $"=0A09?4A0
8,49?09,9.0;0=1:=80/ -D @9,@?3:=4E0/
;0=>:9907 8,D =0>@7? 49 84>;7,.492 :1
49?0=9,7 B4=0> ,9/ .:8;:909?> B34.3
.:@7/ .,@>0 >0=4:@> 3,E,=/ We recom -
mend that all tool service be performed by a
Bosch Factory Service Center or Authorized
Bosch Service Station. SERVICE MEN:
Disconnect tool and/or charger from power
source before servicing.
%%#$
0,70=?1:=-,??0=D;,.6>?3,?,=090,=492
?304= 09/ :1 7410 If you notice decreased
tool performance or significantly shorter
running time between charges then it is time
to replace the battery pack. Failure to do so
can cause the tool to operate improperly or
damage the charger.
%!!&#%!
Your Bosch tool has been properly lubricated
and is ready for use.
!%!#$
The motor in your tool has been engineered
for many hours of dependable service. To
maintain peak efficiency of the motor, we
recommend it be examined every six
months. Only a genuine Bosch replacement
motor specially designed for your tool should
be used.
70,9492
%:,A:4/ ,..4/09?>,7B,D>
/4>.:990.??30 ?::7,9/:=
.3,=20= 1=:8?30 ;:B0=>@;;7D -01:=0
.70,9492 The tool may be cleaned most
effectively with com pressed dry air. 7B,D>
B0,= >,10?D2:2270> B309 .70,9492?::7>
B4?3.:8;=0>>0/,4=
Ventilation openings and switch levers must be
kept clean and free of foreign matter. Do not
attempt to clean by inserting pointed objects
through opening.
0=?,49.70,9492,209?>,9/
>:7A09?>/,8,20;7,>?4.
;,=?> Some of these are: gasoline, car bon
tetrachloride, chlorinated cleaning solvents,
ammonia and household detergents that
contain ammonia.
!
WARNING
!
WARNING
!
CAUTION
..0>>:=40>
1 ,9 0C?09>4:9 .:=/ 4>
90.0>>,=D , .:=/ B4?3
,/0<@,?0>4E0.:9/@.?:=> ?3,? 4> .,;,-70
:1.,==D492?30.@==09?90.0>>,=D1:=D:@=
?::7 8@>? -0 @>0/ This will prevent
excessive voltage drop, loss of power or
overheating. Grounded tools must use 3-wire
extension cords that have 3-prong plugs and
receptacles.
!%The smaller the gauge number, the
heav i er the cord.
#! $+$!)% $! !#$
'!%%# % &## %%!!$
!
WARNING
%::7I>
8;0=0
#,?492
:=/$4E049(
(4=0$4E0>4988
3-6
6-8
8-10
10-12
12-16
18 16 16 14 0.75 0.75 1.5 2.5
18 16 14 12 0.75 1.0 2.5 4.0
18 16 14 12 0.75 1.0 2.5 4.0
16 16 14 12 1.0 2.5 4.0 —
14 12 —— ————
25 50 100 150 15 30 60 120
:=/092?34900? :=/092?3490?0=>
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