
 
Copyright © 2018 Cyber Power Systems, Inc. 
IMPORTANT SAFETY INSTRUCTIONS 
 
1
 
 
This manual contains important instructions. Please read and follow all instructions carefully during installation and operation of the unit. Read this manual 
thoroughly before attempting to unpack, install, or operate the UPS. 
 
CAUTION! The UPS must be connected to a grounded AC power 
outlet with fuse or circuit breaker protection. DO NOT plug the UPS into 
an outlet that is not grounded. If you need to power-drain this equipment, 
turn off and unplug the unit. 
CAUTION! The battery can power hazardous components inside the 
unit, even when the AC input power is disconnected. 
CAUTION! The UPS should be placed near the connected equipment 
and easily accessible. 
CAUTION! To prevent the risk of fire or electric shock, install in a 
temperature and humidity controlled indoor area, free of conductive 
contaminants. (Please see specifications for acceptable temperature and 
humidity range). 
CAUTION! (No User Serviceable Parts): Risk of electric shock, do 
not remove cover. No user serviceable parts inside. Refer servicing to 
qualified service personnel. 
CAUTION! (Non-Isolated Battery Supply): Risk of electric shock, 
battery circuit is not isolated from AC power source; hazardous voltage 
may exist between battery terminals and ground. Test before touching. 
CAUTION! To reduce the risk of fire, connect the UPS to a branch 
circuit with 40 amperes (OL6000) / 50 amperes (OL8000) / 60 amperes 
(OL10000) maximum over-current protection in accordance to CE 
requirement. 
CAUTION! The AC outlet where the UPS is connected should be close 
to the unit and easily accessible. 
CAUTION! Please use only VDE-tested, CE-marked mains cable, (e.g. 
the mains cable of your equipment), to connect the UPS to the AC outlet. 
CAUTION! Please use only VDE-tested, CE-marked power cables to 
connect any equipment to the UPS. 
CAUTION! When installing the equipment, ensure that the sum of the 
leakage current of the UPS and the connected equipment does not 
exceed 3.5mA. 
CAUTION! The OL6000 / OL8000 / OL10000 models are 
permanently-connected equipment and only qualified maintenance 
personnel may carry out installations. 
CAUTION! Do not unplug the unit from AC Power during operation, as 
this will invalidate the protective ground insulation. 
CAUTION! To avoid electric shock, turn off and unplug the unit before 
installing the input/output power cord with a ground wire. Connect the 
ground wire prior to connecting the line wires! 
CAUTION! Do not use an improper size power cord as it may cause 
damage to your equipment and cause fire hazards. 
CAUTION! Wiring must be done by qualified personnel. 
CAUTION! DO NOT USE FOR MEDICAL OR LIFE SUPPORT 
EQUIPMENT! Under no circumstances this unit should be used for 
medical applications involving life support equipment and/or patient care. 
CAUTION! DO NOT USE WITH OR NEAR AQUARIUMS! To reduce 
the risk of fire, do not use with or near aquariums. Condensation from 
the aquarium can come in contact with metal electrical contacts and 
cause the machine to short out. 
CAUTION! Do not dispose of batteries in fire as the battery may 
explode. 
CAUTION! Do not open or mutilate the battery, released electrolyte is 
harmful to the skin and eyes. 
CAUTION! A battery can present a risk of electric shock and high short 
circuit current. The following precaution should be observed when 
working on batteries 
1. Remove watches, rings or other metal objects. 
2. Use tools with insulated handles. 
CAUTION! The unit has a dangerous amount of voltage. When the 
UPS indicators is on, the units may continue to supply power thus the 
unit’s outlets may have a dangerous amount of voltage even when it’s not 
plugged in to the wall outlet. 
CAUTION! Make sure everything is turned off and disconnected 
completely before conducting any maintenance, repairs or shipment. 
CAUTION! Connect the Protection Earth (PE) safety conductor before 
any other cables are connected. 
WARNING! (Fuses): To reduce the risk of fire, replace only with the 
same type and rating of fuse. 
DO NOT INSTALL THE UPS WHERE IT WOULD BE EXPOSED TO 
DIRECT SUNLIGHT OR NEAR A STRONG HEAT SOURCE! 
DO NOT BLOCK OFF VENTILATION OPENINGS AROUND THE 
HOUSING! 
DO NOT CONNECT DOMESTIC APPLIANCES SUCH AS HAIR 
DRYERS TO UPS OUTPUT SOCKETS! 
SERVICING OF BATTERIES SHOULD BE PERFORMED OR 
SUPERVISED BY PERSONNEL KNOWLEDGE OF BATTERIES AND 
THE REQUIRED PRECAUTIONS. KEEP UNAUTHORIZED 
PERSONNEL AWAY FROM BATTERIES! 
For PERMANENTLY CONNECTED EQUIPMENT, a readily accessible 
disconnect device shall be incorporated in the building installation 
wiring.