Continuum Surelite EX 10, Operation And Maintenance Manual

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Section 4: Subassembly and Module Descriptions
996-0207 61
Security installation
Lab Door. Mount a Single Pole Single Throw (SPST) switch above the door so that when
the door is open the switch is open and when the door is closed the switch is closed. Also
install a momentary switch in parallel with
the SPST
switch so that if you wish to open the door to let
someone in or out of the lab you do not have to shut
down the laser.
dc Motor. Wire the relay primary in parallel with the dc
supply that runs the motor. When the dc supply is
on, the relay will be activated, the SPST switch will
be closed and the Surelite can run. Also install a
momentary switch in parallel with the SPST switch so
that if you wish to shut down the motor for a brief
period without stopping the laser it will be possible.
To disable external interlock
1. Flip the red toggle switch labeled AC
POWER on front of the PCU to the up (on)
position.
2. Turn the keyswitch counter clockwise to the ON
position.
3. Press the SELECT button for the Q-SW. DELAY . The red LED next to the label Q-SW.
DELAY will be illuminated.
•
Press the ARROW UP button until 999 is reached.
•
Continue to press for an additional 20 seconds or until audible beep is heard.
4. The external interlock is now disabled.