HP A-MSR900 Series Installation Manual page 13

Item
Lightning protection
Electricity safety
Workbench
•
The router is far away from any sources of heat or moisture.
Safety
precautions
• The emergency power switch in the equipment room is identified and
accessible.
• Installation accessories supplied with the router are ready.
Tools
•
User-supplied tools are ready.
•
Documents shipped with the router are available.
Reference
• Online documents are available.
Requirements
• The grounding cable of the chassis is grounded
properly.
• The grounding terminal of the AC power receptacle is
grounded properly.
• A port lightning arrester is installed. (Optional)
• A power lightning arrester is installed. (Optional)
• A signal lightning arrester is installed at the input end
of an external signal cable. (Optional)
•
Install a UPS.
• In case of emergency during operation, switch off the
external power switch.
• The workbench is stable.
• The workbench is grounded properly.
9
Yes No