Cosen C-620NC, Instruction Manual, Page: 43 / 122

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No Item Function Description
1
Hydraulic start
When the power is turned on, press this button to start the
hydraulic motor.
A solid yellow icon indicates the hydraulic system has been
turned on.
2
Hydraulic stop
Press this button to turn off the hydraulic motor
immediately.
When the blade is running, the Hydraulic Stop button
is temporarily disabled. You need to press the saw blade stop
or the saw bow up button to stop the blade first.
3
Blade start When the work piece is clamped properly, press this button
to start cutting.
A solid yellow blade icon indicates the blade has been
started.
4
Blade stop
Press this button to stop the blade.
5
Work light ON/OFF Press this button to turn on the work light.
The light bulb showing a solid yellow icon indicates the
worklight has been turned on.
Press again to turn off the work light.
6
Material retract 2mm
ON/OFF
When this function is turned on, the machine will retract the
material for 2mm after completing each cut before the blade
rises from its lowest position.
A solid yellow icon indicates the Material retract 2mm mode
has been turned on.
7
Coolant ON/OFF Press this button to turn on the coolant pump.
A solid yellow faucet icon indicates the coolant pump has
been turned on.
Press again to turn off the coolant pump.
Under automatic mode, if choosing to use laser quick
approach, saw bow descend speed will become slow and
coolant pump will not start until laser sensor senses
material. After cutting, saw bow ascends and coolant pump
automatically stops.
Under automatic mode, if choosing to use height