stayer SC300W Operating Instructions Manual page 47

Model SCE311W is provided with an electronic
module that provides the electrical machine with the
following electromechanical improvements:
1.Smooth starting curve
2.Automatic current limitation against overloads.
3.Continuous speed regulation with an adjusting
wheel at the motor body with 5 default
values in accordance with Image M.
Warnings!
1.Avoid locking whenever possible (button 2).
2.Never leave running machine unattended.
3.Never start the machine with locked disk and,
before starting a cut, always wait until the
cutting disk has reached its maximum
speed.
4.Before stopping the machine the disk must be
clear and be rotating freely.
Starting with the manual switch
1.Push switch 1 to actuate the motor.
Stopping the machine when actuated with the
manual switch
1.Stop pushing switch 1.
Starting with locking
1.Raise or press switch 2.
Stopping the machine when actuated with
locking
1.Push switch 2.
Use of the lower cutting table
Warning!
1.At those models that are provided with an upper
cutting table, the risk of accidents due to a
contact with the cutting disk appearing at
the upper table. For your own safety, carry
out the following preparation before
working with the lower table.
2.It is mandatory to carry out any settings with the
cable unplugged.
Safety setting of the upper cutting table for
cutting operations with the lower table
IMAGES H I
ENGLISH
46
Information
This chapter is not applicable to models lacking an
upper cutting table: SC310W, SC390W and
SLL390W
This chapter is applicable to models provided with
an upper table: SC311W, SCE311W, SC391W,
SLL391W and SC3000W.
1.Loosen knob 46 by turning it counterclockwise.
2.Raise upper table 38 by smoothly pulling
upwards until abutment.
3.Firmly tighten knob 46 by turning it clockwise.
4.Firmly tighten the screws 40 and 41 of the
movable guard 42.
Cutting operation with the lower cutting
table
Warning!
1.Respect the limits regarding the size and material
of the workpiece.
2.Use clamps to fasten the workpiece whenever
possible.
3.Never lock the motor power switch when working
with the lower cutting table.
The present electrical machine is capable of
carrying out the following kinds of cuts on the lower
table:
1.Inclined horizontal cut with a range of 0º to +-
45º.
2.Inclined vertical cut with a range of 0º to 45º.
3.Combinations of the horizontal and vertical
ranges (for example as an abrasive cutoff
machine with straight cuts horizontally at 0º
and vertically at 0º).
Setting for inclined horizontal cutting on the
lower table
IMAGE A
For carrying out inclined cuts horizontally, the
machine head can turn horizontally up to 90º. To
facilitate work, the lower cutting table is provided
with 4 pre-set positions at +- 22º 30' and at +- 45º
that may be selected by means of a grip system with
a locking 13.
1.Loosen the grip 13 by turning it counterclockwise.
2.Smoothly pull grip 13 towards the outside.
3.Move the assembly cutting head / lower cutting
table 15 to the chosen angle by means of
the scale 14 and the indicators integrated in
the grip system.
4.Tighten grip 13.
46