Innolas Laser nanio Series, User And Installation Manual

Page: 24 / 48

• If fitted, the water to air chiller main switch is on
1. Turn on the AC mains power to power supply and chiller. The
Power
status lamp
and chiller main switch lamps illuminate.
2. Wait for five seconds to allow the system to initialise.
3. Send a system reset signal (from the interlock connector or the RS232 interface).
4. Apply a system enable signal (from the customer interface or the RS232 interface).
The
Warmup/Ready
status lamp flashes to indicate that the system is warming up.
The laser emission warning indicator lamps on the front of the power supply and
on the top of the laser head diode module illuminate. The chiller starts to run.
When the system is warmed up, the
Warmup/Ready
lamp illuminates and the
shutter is enabled.
Important!
When wearing personal eye protection, remember that the emission warning
and status lamp colour depends on the filter glass used in the eye protection.
3.4. Remote shut down
1. Deactivate the system enable signal (from the customer interface or the RS232
interface). The shutter is disabled. After a few seconds the chiller switches off. The
Warmup/Ready
lamp and the emission warning indicator lamps on the laser head
and power supply go out.
2. Turn off the AC mains power to the power supply and the chiller. The
Power
status lamp and chiller main switch lamps go out.
3.5. Emergency shut down
In an emergency either:
Press the Emergency Stop (System Off) button on the power supply front panel fully in
until it locks.
or
Activate any external Emergency Stop device fitted to the complete system.
3.6. Restart after an emergency shut down
1. Release all Emergency Stop (System Off) devices that have been activated and
locked in the off position.
2. Apply a system reset signal (from the interlock connector or the RS232 interface) or
turn the key switch to the 0 position.
3. Perform a normal direct or remote start up procedure.
InnoLas Laser GmbH
3. Operation 16