SWR Fault
This light indicates the RF power supply circuit has encountered a mismatched RF signal. The KLMC
will shut off power to the laser to protect the laser and power supply. If this fault occurs, contact
Kern for further assistance.
Interlock
This light indicates that the interlock circuit is opened. Also make sure that the green interrupt plug
on the back of the KLMC box is fit snug into its socket.
Air Valve
This light indicates the main air switch is opened to allow air to be regulated.
Laser Pulse
This light indicates that the laser is cutting or engraving. It is normal for this light to stay a hard
green or blink ON and OFF.
DSP Enable
This light indicates that the DSP box has communication with KCAM. The light will turn green once
the laser starts the cut or engrave job.
Water Flow
This light indicates if there is no water flowing to the laser from the chilling unit. Please check to
make sure that the chiller is ON and that the hoses are hooked up correctly to the inlet and outlet.
Air Supply
This will turn green when there is 65 lbs. of air coming into the laser system. Check to see that the
air is plugged in at the back of the system and your air tank is open.
Shutter
This light indicates the status of the shutter. The shutter this is located on the back of the gantry
between the laser unit and first mirror. Slide the shutter mechanism to the open position if you want
to use the laser. Slide the shutter mechanism to the closed position if you wish to disable the laser
beam. While doing maintenance within the beam path you should always close the shutter.
DC Sense
This light indicates if the DC voltage is hooked up to the laser. If there is a red light verify that the
DC power is on and the power supply is hooked up correctly.
Laser OK
This light indicates when the laser is OK and not pulling a laser error signal.
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General