Dake Model Super Technics 350SA - Manual (Page 10)

10
SUPER SUPER SUPER SUPER SUPER TECHNICS 350 SA TECHNICS 350 SA TECHNICS 350 SA TECHNICS 350 SA TECHNICS 350 SA
- Add oil until the rod, corresponding to the second mark on the
stem, has come out completely.
- Air must be bleeded from the tank by loosening the screw
located on the side of the cylinder (see arrow) until some oil
pours out (always keep the selector ( 5 ) to the right); when
this has been done, secure the screw, remove the injector
and put back the plug.
- Connect the machine to the pneumatic system.
- Use SHELL hydraulic oil 32 or similar.
- Braking fluid in the cylinder controlling the head, may consume
through the time.
- It is therefore important to restore the oil quantity inside the
compensation tank by removing the plug and then using a
syringe type injector to fill the tank.
- First, take the head to the upper position and disconnect
airs upply from the pneumatic system (disconnect the air
pipe from the machine). Switch on the machine and push
the Line button.
- Add oil making sure that the selector ( 5 ) is switched to the
right (head downfeed).
7.4 - Restoring oil level in motorhead com-
pensation cylinder tank 7.3 - Head return stroke limiting device
It consists in a mechanical adjustment system, mounted paral-
lel to the head rise cylinder, to reduce the passive phases of the
operating cycle, in other words to eliminate the idle stroke that
takes place when the size of the part to be cut is much smaller
than the maximum cutting capacity. Practically, you adjust the
starting position of the disk in proximity of the part, independently
of its dimensions.
5
8
9
7.5 - Piece-Counter
- Press Reset (A) and hold to release the Lever (B).
- Move the Lever (B) to the direction shown by the arrow and
leave it in this position. Release the Reset button (A). Now
the numbers appear on the window (C).
- Hold the Lever (B) and set the number required by pressing
the keys (D) starting from the left operating the two keys at
the same time.
- As soon as you set the first figure, you can go on towards the
right with more figures. On the surface of each key there is a
grooved area to set a single figure by means of a pencil.
- Release the Lever (B) as soon as the setting is completed.
To carry out this operation you must:
- slightly open regulator.
- Rotate the selector ( 5 ) either to the right or left to lower or lift
the motorhead.
- position and secure the mechanical stop ( 8 ) against upper
plate of the cylinder, so as to press the upper limit microswitch.
- the lower limit switch ( 9 ) is set during inspection and lim-
its the lower stroke of the motorhead. Do not change this
setting.
ATTENTION:
- It is not necessary to adjust the upper end-stroke everytime;
one can bring the disk near to the workpiece by means of
selector ( 5 ) and then start the automatic cutting cycle
wich will take place from the actual position of the disk.
Do notice that, once the cut is completed, the motorhead
will go to the upper end-stroke ( against the relevant
microswitch ).
- operate on regulator to modify motorhead return speed.
A
B C
D