Bosch 13624 Operating/Safety Instructions Manual page 13

To check brushes: Disconnect battery pack
from tool. Remove brush cover at the rear part
of housing by loosening screws (Fig. 6).
BRUSH
COVER
BRUSH
HOLDER
FIG. 6
Insert a screwdriver or similar object into the
red notch of the carbon brush and lift out the
brushes; note which way they face, so that the
brushes can be returned to their original
position. Clean the brush holder openings with
compressed air or a clean cloth and replace
the brushes and brush covers.
After replacing brushes the tool should be run
at no-load and run it freely at full speed for 2
minutes before using the tool. This will allow
If an extension cord is
!
WARNING
necessary, a cord with
adequate size conductors that is capable
of carrying the current necessary for your
tool must be used. 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.
NOTE: The smaller the gauge number, the
heavier the cord.
* Screwdriver bit
* Carrying case
** Tether hook
the brushes to "seat" properly and will give
you more hours of life from each set of
brushes.
Only genuine Bosch replacement brushes
specially designed for your tool should be
used.
!
WARNING
charger from the power supply before
cleaning. The tool may be cleaned most
effectively with compressed dry air. Always
wear safety goggles when cleaning tools
with compressed air.
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.
!
CAUTION
plastic parts. Some of these are: gasoline,
carbon tetrachloride, chlorinated cleaning
solvents, ammonia and household detergents
that contain ammonia.
Accessories
RECOMMENDED SIZES OF EXTENSION CORDS
120 VOLT ALTERNATING CURRENT TOOLS
Tool's
Ampere
Rating
3-6
6-8
8-10
10-12
12-16
(* = standard equipment)
(** = optional accessories)
-13-
Cleaning
To avoid accidents, always
disconnect the tool and/or
Certain cleaning agents
and solvents
Cord Size in A.W.G.
Cord Length in Feet
25 50 100 150
18 16 16 14
18 16 14 12
18 16 14 12
16 16 14 12
14 12 — —
damage
2
Wire Sizes in mm
Cord Length in Meters
15 30 60 120
0.75 0.75 1.5 2.5
0.75 1.0 2.5 4.0
0.75 1.0 2.5 4.0
1.0 2.5 4.0 —
— — — —