Datasheet

Installation and Operation Manual 5
CAUTION
LOSS OF SURGE SUPPRESSION
• Do not energize the SPDs until the electrical system is completely
installed, inspected, tested, and all conductors have been connected
and functional, including the neutral.
• Verify the voltage rating of the device and system before energizing
the SPD.
• Disconnect the SPD, including the neutral, from the power source
before performing high-potential insulation testing or any tests where
SPD components will be subjected to voltages higher than their rated
turn-on voltage.
Failure to follow these instructions can result in injury or equipment
damage.
NOTE: Type 2 SPDs are designed for use on
the load side of the service entrance Overcurrent
Protection Device (OCPD) only.
NOTE: For troubleshooting, call APC Technical
Support at 1-800-800-4272.
Proper installation is imperative to maximize the modular Surge Protective
Device’s (SPD’s) effectiveness and performance. The installer should follow the
steps outlined in this instruction bulletin to ensure proper installation. Read the
entire instruction bulletin before beginning the installation. These instructions
are not intended to replace national or local electrical codes. Check all
applicable electrical codes to verify compliance. Installation of modular surge
suppressors should only be performed by qualified electrical personnel.
Precautions