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CAUTION
Risk of electric shock – Refer to cautionary markings at top, or rear, or bottom of UPS.
Risk of electric shock – Heat-sinks are live. Disconnect unit before servicing.
(UPS has internal batteries): Risk of electric shock – Hazardous live parts inside this
unit is energized from the battery supply even when the input AC power is
disconnected.
(No user serviceable parts): Risk of electric shock – do not remove cover, no user
serviceable parts inside. Refer service to qualified service personnel.
(Non-isolated battery supply): Risk of electric shock – battery circuit is not isolated
from AC input. Hazardous voltage may exist between battery terminals and ground.
Test before touching.
When replacing batteries, replace with the same type and number of batteries: One
Sealed lead acid battery, rated 12V, 9AH maximum.
To reduce risk of fire, use only No. 26 AWG or larger telecommunication line cable.
With the installation of this equipment it should be prevented, that the sum of the
leakage current of the UPS and connected consumer does not exceed 3.5 mA.
Transformer core is not grounded. It may present risk of electric shock. Test before
touching.
A battery can present a risk of electric shock and high short circuit current. The
following precaution should be observed when working on batteries
o
Remove watches, rings or other metal objects.
o
Use only tools with insulated handles.
o
Wear rubber gloves and boots.
TPX Series UPS 700VA Operational Manual – 97673-000
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