Cosen SH-7550S, Instruction Manual

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4 ‐ 5
Control Buttons
1. Emergency stop button
Press this button to stop the machine in an emergency. When the button is pressed, it brings the
machine to a full stop. The button locks when pressed. In order to unlock it, please turn the button
clockwise.
Also serves as the “hydraulic off button.”
2. Saw blade start button (with built ‐ in lamp)
When this button is pressed, the built ‐ in ‐ lamp comes on and the blade motor starts to operate.
The vise clamp/unclamp knob must be turned and held to clamp position for 3 seconds before
the blade can start running.
3. Hydraulic on button (with built ‐ in lamp)
When this button is pressed, the built ‐ in ‐ lamp comes on and the hydraulic motor starts to operate.
Press the emergency stop button to stop the hydraulic system.
4. Power indicator lamp
When the lamp is on, it indicates the power to the machine is turned on.
5. Saw bow down button
When this button is pressed, the saw bow descends until the operator lets go of the button.
Before lowering the saw bow, the guide arm must be positioned outside the vise in order to
avoid hitting the vise and causing damages.
6. Saw bow up button
When this button is pressed for less than 2 seconds, the saw bow rises until the operator lets go of
the button. When this button is pressed for more than 2 seconds, the saw bow will automatically rise
to the upper limit position.
While pressing the saw bow up button can stop the running blade, please still make use of the
emergency stop button in an emergency.
7. Blade speed control knob
This knob connects with the inverter and the inverter is used to control the rotation speed of the
blade motor. The blade speed indicator will show the speed variation while turning this knob. Turn
the knob clockwise to increase speed; turn counterclockwise to decrease.