61.5 SAFETY WHEN WORKING WITH ELECTRICITY• This device contains no user serviceable parts. Theequipment shall be returned to Patton Electronics forrepairs, or repaired by qualified service personnel.• The external power adapter shall be a listed LimitedPower Source. Ensure that the power cable used meetsall applicable standards for the country in which it is tobe installed, and that it is connected to a wall outletwhich has earth ground. The mains outlet that is uti-lized to power the devise shall be within 10 feet (3meters) of the device, shall be easily accessible, andprotected by a circuit breaker.• Hazardous network voltages are present in WAN portsregardless of whether power to the unit is ON or OFF. Toavoid electric shock, use caution when near WAN ports.When detaching the cables, detach the end away fromthe device first.• Do not work on the system or connect or disconnectcables during periods of lightning activity.In accordance with the requirements of council direc-tive 2002/96/EC on Waste of Electrical and ElectronicEquipment (WEEE), ensure that at end-of-life you sepa-rate this product from other waste and scrap and deliverto the WEEE collection system in your country for recy-cling.WARNING