Dell PowerConnect B-RX4 Getting Started Guide - Page 9

Safety guidelines Before proceeding with installation, please read the cautions and warnings that apply to the PowerConnect B-RX Series. General precautions DANGER The procedures in this manual are for qualified service personnel. DANGER All fiber-optic interfaces use Class 1 Lasers. CAUTION See the safety and regulatory information that shipped with your system. For additional regulatory information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION Do not install the device in an environment where the operating ambient temperature might exceed 40o C (104o F). CAUTION Make sure the air flow around the front, sides, and back of the device is not restricted. CAUTION If you do not install a module in a slot, you must keep the slot blank in place. If you run the chassis with an uncovered slot, the system may overheat. CAUTION Never leave tools inside the chassis. PowerConnect B-RX Series Getting Started Guide 9 53-1001682-03