Maruson | Tacoma 1KVA-3KVA User Manual
1
CAUTION: RISK OF ELECTRIC SHOCK, FIRE, AND INJURY TO
PERSON. CAREFULLY READ THIS MANUAL BEFORE ATTEMPTING TO
UNPACK, INSTALL, OPERATE, OR SERVICE THE PRODUCT AND
ACCESSORIES AS THEY PERTAIN TO THE RISK OF FIRE, ELECTRIC
SHOCK, OR SERIOUS INJURY TO PERSONS.
Save these instructions.
This manual contains important safety instructions
that must be followed to avoid fire, property damage, personal injury, or death.
The warnings, precautions, and instructions mentioned in this manual cannot
cover all possible conditions and situations that may occur. The operator must
understand that common sense and caution are factors which cannot be built
into this product, but must be supplied by the operator. Failure to heed these
warnings may affect the warranty. Do not use this equipment other than its
intended purpose. All repairs and maintenance should be performed by qualified
service personnel only.
1.1.
PRE-INSTALLATION & ELECTRICAL SAFETY
•
Always adhere to all national and local electrical codes.
•
To reduce the risk of fire or electric shock, only install this UPS in a
temperature and humidity controlled indoor environment, free of corrosive and
conductive contaminants. Keep away from direct sunlight, heat, corrosive
gasses, dust, and water.
•
For UPS with hardwired input, the connection to the branch circuit (mains)
must be performed by a licensed electrician. Always connect the UPS to a
grounded outlet.
•
Strain relief (not included) is required for all input and output hardwiring.
•
All openings that allow access to UPS hardwire terminals must be covered for
safety. Failure to do so may result in personal injury or equipment damage.
•
Leave adequate space around all sides of the UPS and EBB for proper
ventilation.
•
CAUTION: Risk of electric shock.
Condensation may occur if the UPS is
moved directly from a cold to warm environment. The UPS must be
absolutely dry before being installed. Allow an acclimatization time of at least
two hours.
•
A protection circuit breaker must be installed upstream and be easily
accessible. The system can be disconnected from the AC power source by
opening this circuit breaker.
•
Connect the UPS to mains power source that is adequately protected against
excess currents, short circuits, and earth faults as part of the building
installation.
•
The ground conductor must be grounded to earth at the service equipment, or
if supplied by a separately derived system, at the supply transformer or motor
generator set. The UPS input ground conductor must be properly bonded to
protective earth at the service panel.
