Important Safety Instructions
SMA America, LLC
4
SBCBTLUS-IUS094510
Installation Guide
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions for the Sunny Boy Combiner Box that must be followed
during installation and maintenance of the Sunny Boy Combiner Box.
The Sunny Boy Combiner Box is designed and tested according to international safety requirements,
but as with all electrical and electronic equipment, certain precautions must be observed when
installing and/or operating the Sunny Boy Combiner Box. To reduce the risk of personal injury and
to ensure the safe installation and operation of the Sunny Boy Combiner Box, you must carefully read
and follow all instructions, cautions and warnings in this installation guide.
Warnings in this document
A warning describes a hazard to equipment or personnel. It calls attention to a procedure or practice,
which, if not correctly performed or adhered to, could result in damage to or destruction of part or all
of the SMA equipment and/or other equipment connected to the SMA equipment or personal injury.
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death or
serious injury.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
NOTICE
NOTICE is used to address practices not related to personal injury.
