Fujitsu 1FINITY L100 - Page 290

MAINT
ESD
FG
FAN
1 2 3
321
FAN
FAN LEDs
FNC001311_Rev_01
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 mulblade conguraon, consisng 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 ber, ber cord,
or ber pigtail connected with any ports of Raman blade. Permanent eye damage or blindness can occur
quickly when laser radiaon 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 ber which is connected with E1 port of Raman blade.
Danger: All ports and the surface of a ber connector should be cleaned thoroughly. If dust exists on the
surface of a ber connector or on the ports of Raman blade, it is burnt and melted due to the high power
light. The burning or melng acon causes damage to the ber connector or to the blade.
System Maintenance
Trouble Clearing
290
Release 19.1.1 · Issue 1.1, May 2021
Fujitsu and Fujitsu Customer Use Only