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Service
NO USER SERVICEABLE PARTS INSIDE.
Preventive maintenance performed by
un au thorized personnel may result in misplacing of
internal wires and components which could cause
serious hazard. We recom mend that all tool service be
performed by a Bosch Factory Service Center or Authorized
Bosch Service Station. SERVICE MEN: Disconnect radio unit
from power source before servicing.
Service must be performed only by qualified repair
personnel. Service or maintenance performed by
unqualified personnel may result in a risk of injury.
When servicing, use only identical replacement parts.
Follow instructions in the Maintenance section of this
manual. Use of unauthorized parts or failure to follow
Maintenance Instructions may create a risk of shock or
injury.
BATTERIES
Be alert for battery packs that are nearing their end of
life. 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.
Cleaning
To avoid accidents, always disconnect the
radio unit from the power supply before
cleaning.
THE MAIN UNIT
Never insert a dirty/scraped disc into unit or allow dirt or
sand to enter the unit.
Do not remove the unit suddenly from a very cold area into a
warm area. Otherwise moisture condensation may form on
the optical lens, preventing proper operation.
Do not leave the unit exposed to direct light sunlight for long
periods of time, it may deform or discolor the cabinet and
may also cause malfunctioning.
Wipe the unit with a soft cloth. Remove stubborn dirt using a
damp cloth that was dipped in soapy water, then wipe dry.
If you intend to use a chemical cleaning cloth, read it’s
instruction first.
Do not use alcohol or paint thinners.
Certain cleaning agents and solvents
damage plastic parts. Some of these are:
gasoline, car bon tetrachloride, chlorinated cleaning solvents,
ammonia and household detergents that contain ammonia.
13
Maintenance
!
WARNING
!
WARNING
Accessories
If an extension cord is 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 heav i er the cord.
RECOMMENDED SIZES OF EXTENSION CORDS
120 VOLT ALTERNATING CURRENT TOOLS
!
WARNING
Tool’s
Ampere
Rating
Cord Size in A.W.G.
Wire Sizes in mm
2
3-6
6-8
8-10
10-12
12-16
25 50 100 150 15 30 60 120
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 —— — — — —
Cord Length in Feet Cord Length in Meters
!
CAUTION