ii
16. Overloading - Do not overload the wall outlet where this device is being
connected. Do not overload this device. Ensure the total load to this device
does not exceed that which is listed in the Specifications section of this
manual.
17. Openings - Do not push any object into the vents provided for cooling, as
such an object may come into contact with high-voltage components.
Warning: This may cause injury, death, or damage to the device. Do not allow
liquids to enter any opening in this device.
18. Servicing - There are no user-serviceable components within this device
other than the battery pack. Removal of any cover, other than the front bezel,
from this device may present a shock hazard, and/or void the warranty.
19. Damage Requiring Service - If any type of damage occurs to this device,
immediately disconnect it from the wall outlet. Do not use the Power switch or
line cord into the rear of the device to disconnect power. Notify APC Technical
Support or Customer Service at once.
20. Replacement Parts - There are no components within this device that can or
should be removed/replaced, other than the battery pack, unless it is performed
by an APC-qualified technician.
21. Periodic Inspection - Inspect the line cords, telephone/data line cords, and/
or DSS/Cable TV coaxial cables connected to this device to ensure they remain
fully pushed in or attached and have no apparent damage.
Power Service Grounding
Electrode System
Electric Service
Equipment
Ground Clamps
Grounding Conductors
Antenna Discharge Unit
Antenna Lead-In Wire
Ground
Clamp
EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRIC CODE (NEC)