S&C Instruction Sheet 653-506
3
Understanding
Safety-Alert
Messages
Several types of safety-alert messages may appear throughout this instruction sheet and on
labels attached to crate, packing, and equipment. Familiarize yourself with these types of
messages and the importance of these various signal words:
DANGER
“DANGER” identifies the most serious and immediate hazards that
will likely
result in
serious personal injury or death if instructions, including recommended precautions, are
not followed .
WARNING
“WARNING” identifies hazards or unsafe practices that
can
result in serious personal
injury or death if instructions, including recommended precautions, are not followed .
CAUTION
“CAUTION” identifies hazards or unsafe practices that
can
result in minor
personal injury if instructions, including recommended precautions, are not followed .
NOTICE
“
NOTICE
” identifies important procedures or requirements that
can
result in product or
property damage if instructions are not followed .
Following Safety
Instructions
If you do not understand any portion of this instruction sheet and need assistance,
contact your nearest S&C Sales Office or S&C Authorized Distributor. Their tele-
phone numbers are listed on S&C’s website
sandc.com
, or call S&C Headquarters
at (773) 338-1000; in Canada, call S&C Electric Canada Ltd. at (416) 249-9171.
NOTICE
Read this instruction sheet thoroughly and carefully
before installing or operating your S&C PureWave UPS
System .
Replacement
Instructions
and Labels
If you need additional copies of this instruction sheet, contact your nearest S&C Sales Office,
S&C Authorized Distributor, S&C Headquarters, or S&C Electric Canada Ltd.
It is important that any missing, damaged, or faded labels on the equipment be replaced
immediately. Replacement labels are available by contacting your nearest S&C Sales Office,
S&C Authorized Distributor, S&C Headquarters, or S&C Electric Canada Ltd.
Hazardous Voltages
DANGER
Potentially lethal voltages are present inside the PureWave UPS System . Dc voltage
is present even without utility power connected . Hazardous voltages should also be
expected in all interconnecting components and lines .
To maintain safety, the user should use padlocks on each enclosure door. The doors and the
use of the padlocks provide protection against inadvertent contact with high-voltage circuits.
Safety Information
