ISC TK 720/1, Operating Instructions Manual

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10
GB
5. Technical data
Asynchronous motor 230 V 50 Hz
Power rating 720 W S2 30 min
Idle speed n0 2800 rpm
Carbide saw blade 205 x 16 x 2.4 mm
Number of teeth 20
Table size 513 x 400 mm
Cutting height max. 43 mm
Height adjustment infinite 0 - 43 mm
Connector for dust extractor dia. 35 mm
Size, complete 513 x 400 x 300 mm
Weight 14 kg
Load factor:
A load factor of S2 30 min (intermittent periodic
duty) means that you may operate the motor
continuously at its nominal power level (720 W)
for no longer than the time stipulated on the
specifications label (30 minutes ON period).
If you fail to observe this time limit the motor will
overheat. During the OFF period the motor will
cool again to its starting temperature.
6. Before putting the machine into
operation
The machine has to be set up where it can stand
firmly, e.g. on a work bench, or it must be bolted
to a strong stand.
All the covers and safety devices have to be
properly fitted before the machine is switched on.
It must be possible for the saw blade to run
freely.
When working with wood that has been
processed before, watch out for foreign bodies
such as nails or screws etc.
Before you actuate the On/Off switch, make sure
that the saw blade is correctly fitted and that the
machine’s moving parts run smoothly.
Before you connect the machine to the power
supply, make sure the data on the rating plate is
the same as that for your mains.
l
7. Assembly
Always pull out the power plug before carrying
out any maintenance or conversion work.
7.1 Fitting the saw blade (Fig. 2/3)
Caution! Pull out the power plug.
Raise the saw table (1) to its top position (see
8.3).
Remove the chip bin cover (19) by undoing the
four fixing screws (20).
Undo the nut (17) with a size 19 wrench on the
nut (21) itself and a second fork wrench (size 8)
on the motor shaft (a) to apply counter-pressure.
Caution! Turn the nut (21) in the direction of
rotation of the saw blade (4).
Take off the outer flange (22) and pull the old
saw blade (4) off the inner flange by dropping the
blade at an angle.
Clean the mounting flange.
Fit the new saw blade in reverse order.
Caution! Note the direction of rotation (see arrow
on the saw blade).
7.2 Adjusting the splitter (Fig. 4-6)
Remove the saw blade guard (2) (see 7.3).
Take out the table insert (6) (see 7.4).
Slacken the two hexagon socket-head screws
(24).
Adjust the splitter (5) so that the gap between the
saw blade (4) and the splitter (5) equals 3 - 5 mm
(see Fig. 6)
The splitter (5) has to be in line with the saw
blade (4) in longitudinal direction.
Retighten the two screws (24).
The setting of the splitter has to be checked each
time after changing the saw blade.
7.3 Fitting the saw blade guard (Fig. 4)
Mount the saw blade guard (2) on the splitter (5)
and align.
Insert the knurled screw (18) through the hole in
the saw blade guard (2) and in the splitter (5)
and secure it with the nut.
To remove the saw blade guard, proceed in
reverse order.
7.4 Replacing the table insert (Fig. 4)
Caution! Pull out the power plug.
Remove the 6 screws (23).
Take off the saw blade guard (2) (see 7.3).
Lift the worn table insert (6) up and out.
Fit a new table insert in reverse order.