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skilsaw SPT44 Instrucciones De Funcionamiento Y Seguridad página 12

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17-1013_SPT44_SKIL_reci saw_manual_BM 2610009031 12-10 2017/10/17 11:32 页 12
Preventive maintenance
performed by unauthorized
WARNING
per so n nel 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 Skilsaw 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 brush es be examined.
Only genuine Skilsaw replace ment brushes
specially designed for your tool should be
used.
BEARINGS
Bearings which become noisy (due to heavy
load or very abrasive material cut ting) should
be replaced at once to avoid overheating or
motor failure.
If an extension cord is
necessary, a cord with
WARNING
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.
* Carrying Case/Bag
Maintenance
Service
serious
hazard.
Accessories
WARNING
the power supply before cleaning or
performing any main tenance. The tool may
We
be cleaned most effectively with compressed
dry air. Always wear safety gog gles when
cleaning tools with compressed air.
Ventilation openings and switch levers must
be kept clean and free of foreign matter. Do
not at tempt to clean by inserting pointed
objects through openings.
BLADE HOLDER MAINTENANCE
Use dry compressed air to clean dust and
debris from the blade holder assembly on a
regular basis.
Periodically lubricate blade holder with a dry
lubricant such as graphite.
CAUTION
plastic parts. Some of these are: gasoline,
carbon tetrachlo ride, chlo rinated cleaning
solvents,
ammonia
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
18
16
3-6
18
16
6-8
18
16
8-10
16
16
10-12
14
12
12-16
(*= standard equipment)
-12-
Cleaning
To avoid accidents always
dis connect the tool from
Certain cleaning agents
and
sol vents
damage
and
house hold
Wire Sizes in mm
Cord Length in Meters
15
30
60
100
150
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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