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Installation and Operation Manual 7
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E.
• This equipment must only be installed and serviced by qualified
electrical personnel.
• Turn off all power supplying this equipment before working on or inside
equipment.
• Always use a properly rated voltage sensing device to confirm power is off.
• Replace all devices, doors and covers before turning on power to this
equipment.
• This equipment must be effectively grounded per all applicable codes.
Use an equipment-grounding conductor to connect this equipment to
the power system ground.
Failure to follow these instructions will result in death or serious injury.
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.
Introduction