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1．Safety
Important safety instructions – Save these instructions
This UPS contains lethal voltages and high temperature inside. All repairs and service
should be performed by AUTHORIZED AND QUALIFIED PERSONNEL ONLY. There are
NO USER SERVICEABLE PARTS inside the UPS. To reduce the risk of personal injury and
equipment damage, abide by all local safety codes and laws during operation, installation
and maintenance. Safety instructions in this manual act as a supplement to local safety
codes and laws. Our company does not assume any liability or responsibility caused by
disobeying local safety codes and laws.
1.1 Safety notes
1． The UPS is attached to an energy source (batteries).
2． The UPS output may carry live voltage even when the UPS is not connected to an AC
supply.
3． To reduce the risk of electric shock, securely ground the UPS.
4． Batteries can present a risk of electrical shock or burn from high short-circuit current.
Observe proper precautions.
5． Only qualified service personnel with knowledge of batteries and the required precautions
should perform servicing.
6． Keep unauthorized personnel away from batteries.
7． Proper disposal of batteries is required. Refer to your local codes for disposal
requirements.
8． Never dispose of batteries in a fire. Batteries may explode when exposed to flame.
9． To reduce the risk of fire or electric shock, install the UPS in a temperature and humidity
controlled, indoor environment, free of conductive contaminants (flammable gas,
excessive dust, etc.).
10． Ambient temperature must not exceed 40°C (104°F).
11． Do not operate near water or in excessive humidity (95% maximum).
12． To reduce the risk of overheating and fire, operate the UPS in a well-ventilated area.
13． Output overcurrent protection and disconnect switch must be provided by others.
1.2 Symbols used in this guide
WARNING!
Risk of electric shock
CAUTION!
Read this information to avoid equipment damage
KE 4256-3230 Keatec T Series UPS 10-40K 380Vac Users Guide English 20170126
This manual is for qualified personnel only.
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