28/11/02-\\SERVER\TECNICO\-SNZ\0Sit\hVtf500shie.doc-Scheda Identificazione Codice Padre (mac.sott.etc...)-
19 di 62 pagine.
Pagina
n°-
19
63 MA
9.4 - CONTROL DEVICES DESCRIPTION
The sectionalising device of the outer energy is :
On the left side of the control panel there is the main switch with interlocking attachment, pos-8/dr.RI0102
The control panel , drawing RI0102, placed in front of the operator includes the following :
1 - Main switch with interlocking attachment with thermo-magnetic overload protection of the all installation,
with releasing device for drop of current.-pos.8-.
2 - Emergency device ; it locks any electrical devices when connecting. To restore it, wheel the button 1/4 of
turning-pos.13-.
3- Control panel with display ( see paragraph KEYBOARD )
4 - Hydraulic regulator of cutting speed-pos.15-.
Other devices are placed in other same accessible parts.
5 - Main pressure regulator of the hydraulic installation -pos.5/dr.RI0085-
6- Manual opening/closing of front vice-pos.4/dr.RI0102-
7 - Unlocking/locking of turn saw frame for oblique cuts-pos.10/RI0102; read these cuts at the back grades-
pos.9/dr.RI0102-.
8 - Tap/taps of cooling circuit -pos.5/dr.RI0103- to proportion the liquid on the higher blade guide head , as
well as the main tap assembled on the recycle pump.
9 - Unlocking / locking of the higher sliding blade guide shaft -pos.16/dr.RI0102-.
10-Unlocking of the rapid stops for oblique cuts -pos.11/dr.RI0102 -.
11-Wall socket for synchronism with external gear -pos.17/dr.RI0102-.
12- Tension screw of the band -pos.2/dr.RI0102-.
9.5 - CUTTING SETTING
The assembled band allows the cutting of different material section , thanks to the variable pitch teeth ( little
teeth alternating biger teeth ) , but it is necessary to have the most proper band for the workpiece to get the
best of the machine.
Therefore please refer to the paragraph BAND CHOICE for a right use.
Put the work piece you have to cut into the vice by keeping a shake of 4/5 mm between the piece and the
jaws, necessary for the working of the automatic closing, then place it a little back as regards to the cutting
line.
Be sure that the handle -pos.10/dr.RI0102- blocks the rotation of the saw frame.
Push the main switch-pos.8/dr.RI0102-, restore the emergency device in case it is disconnected -
po.s13/dr.RI0102- , push the button OPEN ARROWS -pos.19/dr.RI0055 to close the vice and be sure that
the piece is correctly clamped in the jaws. If the manual closing of the lever -pos.14/dr.RI0102- is not
enough, the hydraulic cylinder of the vice slides behind and the cycle cannot go on.
Place the higher blade guide shaft so that during the cutting movement it does not knock against the
workpiece or the jaws, then lock it with the levers -pos.16/dr.RI0102-.
Wheel the speed regulator -pos.15/dr.RI0102- at 1 and push the button I -pos.20/dr.RI0055- START
CYCLE ; whatever the cycle may be stated, the machine makes the following :
Blade motor starting, slow cutting feeding, blade stop ( it can be excluded ), rapid return ( it can be excluded
) .
The piece approaching is excluded. The working stroke is automatically determined on the basis of the vice
opening, by further reducing the not productive working cycle
The choice of the most suitable cycle ( F1, F2, F3, coolant off ....... ) must be according to the working needs
.
Please refer to the paragraphs PANEL and POSITIONS PROGRAMMING OF CUTTING SAW FRAME.
9.6 - SEMIAUTOMATIC CYCLE
Set the material so that it goes over the cutting line, then lock it; select the blade speed, the functions, the
cooling distribution and start the cycle by pushing the button START CYCLE pos.20/dr.RI0055-. Adjust the
cooling flow that reaches the blade , start the cutting cycle by selecting the speed with the regulator device -
pos.15dr.RI0102.