UNITY Lasers RAW 1.7, User Manual

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UNITY Lasers s.r.o. Raw series Operational Manual (Revision 2020-7)
15
E-STOP FUNCTION
• With the projector operating and projecting laser light, press the red E-stop switch. The projector must
shut off immediately.
• Fully extend the red E-stop switch, until a yellow collar is visible on the switch system. The projector
must not emit any laser light.
• Press the start button on E-stop box. The projector should now re-start and begin emitting laser light.
• Verify thar the emission indicatir is now lit.
SAFETY TESTS
INTERLOCK RESET FUNCTION (POWER)
• With the projector operating and projecting laser light, unplug the AC power cable. The projector
must shut off immediately.
• Plug the power cable back in. The projector must not emit any laser light.
• Press the start button on the E-stop box. The projector should now re-start and begin emitting laser
light.
• Verify that the emission indicator is now lit.
KEY SWITCH FUNCTION
• With the projector operating and projecting laser light, turn the key switch on the remote E-stop
control unit to off. The projector must shut off immediately.
• Turn the key switch back to on. The projector must not emit any laser light.
• Press the start button on the E-stop box. The projector should now re-start and begin emitting laser
light.
• Verify that the emission indicator is now lit.
INTERLOCK RESET FUNCTION (REMOTE INTERLOCK BYPASS)
• With the projectoroperating and projecting laser light, remove Remote Interlock Bypass. The projector
must shut off immediately.
• Plug the Remote Interlock Bypass back in. The projector must not emit any laser light.
• Press the start button on the E-stop box. The projector should now re-start and begin emitting laser
light.
• Verify that the emission indicator is now lit.
If any of the above tests fail, the projector must be taken out of service and returned to the manufacturer
for repair.