Maintenance - Bosch ROS10 Operating/Safety Instructions Manual

BM 2609140467 12-12_BM 2609140467 11-10 12/20/12 10:44 AM Page 13
Service
Preventive maintenance
WARNING
performed by unauthorized
personnel may result in misplacing of
internal wires and components which
could cause
recommend that all tool service be performed
by a Bosch Factory Service Center or Autho-
rized Bosch Service Station.
TOOL LUBRICATION
Your Bosch tool has been properly lubricated
and is ready to use. It is recommended that
tools with gears be regreased with a special
gear lubricant at every brush change.
CARBON BRUSHES
The brushes and commutator in your tool
have been engineered for many hours of
dependable service. To maintain peak
efficiency of the motor, we recommend every
two to six months the brushes be examined.
Only genuine Bosch replacement brushes
specially designed for your tool should be
used.
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.
* Microfilter dust canister
* RS033 Soft backing pad
** RS034 Extra soft backing pad
** RS035 Hard backing pad
* VAC002 Vacuum hose adaptor
** VAC024 Vacuum hose adaptor
** Polishing bonnet

Maintenance

serious hazard.
Accessories
Bearings which become noisy (due to heavy
load or very abrasive material cutting) should
be replaced at once to avoid overheating or
motor failure.
We
To avoid accidents always
WARNING
disconnect the tool from
the power supply before cleaning or
performing any maintenance. 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 openings.
CAUTION
parts. Some of these are: gasoline, carbon
tetrachloride, chlorinated cleaning solvents,
ammonia and household detergents that
contain ammonia.
RECOMMENDED SIZES OF EXTENSION CORDS
120 VOLT ALTERNATING CURRENT TOOLS
Cord Size in A.W.G.
Tool's
Ampere
Cord Length in Feet
Rating
25 50
3-6 18 16
6-8
18 16
8-10 18 16
10-12 16 16
12-16 14 12
** Foam buffing pad
** RS036 Soft PSA backing pad
** Replacement damper ring
** Vacuum hoses
** Carrying case
(*= standard equipment)
(**= optional accessories)
-13-
BEARINGS
Cleaning
Certain cleaning agents and
solvents damage plastic
Wire Sizes in mm
Cord Length in Meters
100 150 15 30 60
16 14 0.75 0.75 1.5
14 12 0.75 1.0 2.5
14 12 0.75 1.0 2.5
14 12 1.0 2.5 4.0
— — — — —
2
120
2.5
4.0
4.0
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