Bosch 1250DEVS Instrucciones De Funcionamiento Y Seguridad página 8

BM 2609932224 07-09:BM 2609932224 07-09 7/30/09 8:22 AM Page 8
MODE SELECTOR SWITCH
Your tool is equipped with a mode selector
switch which allows you change the removal
performance of your sander.
To change operating modes, press mode
selector release button and turn switch until
you hear it latch near desired operating
symbol.
To prevent personal injury.
W RNING
Do not change the mode
selector switch while the sander is in
operation.
Operating Mode 1
This
recommended for fast material
removal on very rough, insensitive surfaces
as well as for buffing.
Operating Mode 2
This
recommended for sensitive
surfaces as well as for fine polishing.
Material
Woods:
Softwoods
Hardwoods
Veneers
Metals:
Steel
Stainless
Aluminum
Rust spots
Synthetic paint:
Sanding
Scratches
Stripping
Acrylic paint:
Sanding
Scratches
Stripping
Plastics
PC/polystyrene
Thermoplastics
Glass fiber reinforced plastics
Solid Surfaces
operating mode is
operatng mode is
Rough
sanding
Grit size
40/60
40/60
240
80/180
120
80
40
180
120
40/60
180
120
40/60
120
60
80/120
120
ELECTRONIC FEEDBACK
CIRCUITRy (EFC)
The internal electronic feedback system
provides a "soft start", which will reduce the
stresses that occur from a high torque start.
The system also helps to keep the no load
speed virtually constant between no-load
and load conditions.
VARIABLE SPEED WITH DIAL SETTING
Your sander is also equipped with a variable
speed dial. The sander's orbital pad speed can
be preset from zero to maximum nameplate
OPM by rotating the dial in the housing. The
dial may be set on or between any of six
positions (1=low through 6=high).
The following table may be used as a general
guide for abrasive and backing pad selection,
but the best results will be obtained by sanding
a test sample of the workpiece first.
Fine
sanding
Grit size
240
180/240
320/400
400
240
240/400
120
400
220
80/120
320/400
240
80/120
240
180
240/400
180/400
-8-
Switch Backing
setting pad
5-6 extra soft/soft
5-6 soft
5 extra soft/soft
5 hard
5 soft
4-5 soft
6 soft
4-5 soft
3-4 hard
5-6 soft
4-5 soft
4-5 hard
2-3 soft
3-5 extra soft/soft
1-3 soft
1-3 soft/hard
4-6 soft