DoAll TF-2025M, Инструкция по эксплуатации

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CONTROL CONSOLE (Continued....)
Typical Hydraulic Control Panel.
2. Head Approach. This valve regulates the saw head’s
forward rate. Turn the knob counterclockwse to
“increase” the velocity; clockwse to “decrease”
it.
3. Coolant. This valve regulates coolant flow to
the upper saw guide and flushing hose. Turn the
valve counterclockwse to “increase” coolant flow;
clockwse to “decrease” the flow.
4. Feed Force. This valve and gauge are used to
regulate the amount of pressure being placed
by the saw band against the workpiece. Turn
the knob clockwse to “increase” pressure;
counterclockwse to “decrease” the force desired
as shown on the gauge. The valve’s lower locking
knob helps maintain the setting.
Optonal Materal Handlng Controls
1. Conveyor Speed. This selector switch with "LOW"
or "1" and "HIGH" or "2" settings regulate the speed
of the conveyor(s).
• When the selector is in the "LOW" or "1" position,
the conveyor maximum speed is reduced to about
30%.
2. Infeed Conveyor Enable. This selector switch with
"ON" and "OFF" settings allows the operator to turn
the power off or on to the conveyor. This is used
in conjunction with the Conveyor Speed/Drecton
control.
3. Outfeed Conveyor Enable. This selector switch
with "ON" and "OFF" settings allows the operator to
turn the power off or on to the conveyor. This is used
in conjunction with the Conveyor Speed/Drecton
control.
4. Conveyor Speed/Drecton. This two position
joystick allows the operator to adjust the conveyor
speed and direction of material flowing through the
machine.
• The Infeed and/or Outfeed Conveyor Enable
selectors must be "ON" for this control to operate.
• Moving the joystick to the right will convey the
material to the rear of the machine; moving the
joystick to the left will convey the material forward
on the system.
• The rate of travel in either direction is controlled
by how far the joystick is moved from center. The
farther from center, the faster the rate of travel.
SAW BAND PREPARATION
Saw Band Recommendatons
1. A high-speed DoALL Imperial Bi-Metal Super
Silencer saw band with protective Saw Cap is
supplied with the machine. Band length is 209
inches (5308.6 mm); width is 1-1/4 inches (31.7
mm); recommended gage is 0.042-inch (1.1 mm);
kerf is 0.085-inch (2.2 mm).
2. A machine in correct adjustment, good operating
condition and using proper cutting fluid is essential
to efficient sawing.
3. Proper blade care should include: (a) Pushing uncut
stock away from the saw band; (b) Using correct
band speed, feed force and cutting fluids during
operation; (c) Removing scale from stock before
sawing; (d) Keeping the protective Saw Cap over
blade teeth until installation time.