Cosen MH-460M, Instruction Manual, Page: 39 / 88

4 ‐ 5
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.
4. Coolant on/off switch
When this switch is set at “I“, the coolant pump operates and the cutting fluid will be injected. When
this switch is set at “0”, the coolant pump stops and cutting fluid supply will be terminated.
5. Blade descend speed control knob

This knob is used to adjust the descend speed of the saw blade.

Turning the knob clockwise increases the blade descend speed.

Blade descend speed is a determining factor to a good cutting time and quality cutoff surface.

Also commonly known as the flow control valve
6. Saw blade stop button
Press this button to stop the blade motor.
The saw blade will automatically stop when the material has been cut through. For non ‐ CE
model, please make use of the emergency stop button in an emergency.