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- If the blade gets stuck in the cut, press the cycle
start switch or emergency button to switch off the
machine. Open the vise slowly, remove the part
and check that the blade or its teeth are not
broken. If they are broken, change the blade.
- Check saw frame return spring to ensure proper
balancing.
- Before carrying out any repairs on the machine,
consult the dealer.
5 ADJUSTING YOUR MACHINE
5.1 Blade tension assembly
The ideal tension of the blade is achieved rotating
the hand wheel until the needle reaches the proper
blade tension on the tension gauge (A).
The machine will not operate if the micro switch
does not actuate by contacting the tension device
(C).
A
If the tension is set properly, but the micro switch (B)
does not contact or trigger properly, make this
adjustment.
- Loosen the setscrews (D).
- Push the micro switch (B) towards the tension
device (C). Make sure that the plunger is
pressed properly.
- Tighten down the setscrews (D) to secure the
micro switch (B) in place.
5.2 Adjusting the blade guide
SX-827DGSVI
M
- Disconnect the machine from the power source.
- Loosen hex screw (L) on the guide bar clamp.
- Hold the handle (M) and slide blade guide bar so
that the blade guide is as close as possible to the
material without interfering with the cut.
- Tighten hex screw (L).
- Reconnect the machine to power source.
B
D
C
L
SX-823DGSVI
- Disconnect the machine from the power source.
- Use a Hex. Wrench to loosen Hex. Socket screw
(A) on the square lock plate.
- Hold the handle (B) and slide blade guide block as
close as possible to the material without
interfering with the cut
- Tighten the hex. socket screw (A).
- Reconnect the machine to power source.
Blade guide blocks
The blade is guided by means of adjustable pads
set in place during inspection as per the thickness
of the blade with minimum play as shown.
When replacing the blade use a 0.9mm thick blade
for which the blade guides have been pre-set. For
of blades of another thickness, the adjustment
should be carried out as follows:
- Loosen nut (C), screw (B) and loosen dowel (D)
widening the passage between the pads.
- Loosen the nuts (H) and the dowels (I) and rotate
the pins (E - G) to widen the passage between the
bearings (F).
- To mount the new blade: place the pad (A) on the
blade, loosening the dowel, allow a play of 0.04
mm for the sliding of the toothed blade, lock the
relative nut and screw (B), Rotate the pins (E - G)
until the bearings rest against the blade as
indicated in the figure and then secure the dowels
(I) and nut (H).
- Make sure that between the blade and the upper
teeth of the pad (L) this is at least 0.2 - 0.3 mm of
play; if necessary, loosen the screws that fasten
the blocks and adjust accordingly.
- 7 -
A
B
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