Fujitsu 1FINITY L100 User Manual page 290

System Maintenance
Trouble Clearing
MAINT
ESD
FG
Figure 107
Rear View LEDs of L160 Raman Blade
Note: The FAN LED indicators are on the rear of the blade. All other LED indicators are on the front of the blade.
Note: In a multiblade configuration, consisting of a Main blade and one or more tributary blades, only the ALM
LED on the Main blade lights when an alarm occurs on any of the blades.
Danger: L160 Raman blade emits very HIGH power light.
Danger: Never look into any ports of Raman blade directly. Never look into the end of a fiber, fiber cord,
or fiber pigtail connected with any ports of Raman blade. Permanent eye damage or blindness can occur
quickly when laser radiation is present.
Danger: Never expose bare skin to light from E1 port of Raman blade. Never bring bare hands near the
surface of the connector of E1 port and near the fiber which is connected with E1 port of Raman blade.
Danger: All ports and the surface of a fiber connector should be cleaned thoroughly. If dust exists on the
surface of a fiber connector or on the ports of Raman blade, it is burnt and melted due to the high power
light. The burning or melting action causes damage to the fiber connector or to the blade.
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Release 19.1.1 Issue 1.1, May 2021
FAN LEDs
FAN
1 2 3
FAN
1 2 3
290
Fujitsu and Fujitsu Customer Use Only