Bentek Solar 1000V BUSS Series, Installation And Operating Instructions Manual, Page: 10 / 54

Installation and Operating Instructions – 1000V BUSS, Grounded (125A to 400A)
950-003342-000 Rev B 10
Chapter 1: Safety Instructions
Information for Technicians
When you request assistance, you need the Bentek model number and serial
number of the equipment you are calling about. This information is located on
the top right corner of the front door. The model and serial numbers of installed
equipment should be maintained in a project log for the site.
It is your responsibility as the installation technician to follow these instructions
during installation and/or maintenance of Bentek BUSS equipment.
WARNING WARNING
Risk of electrical shock exists from energy stored in the inverters. The inverters
contain energy storage devices that require 15 minutes in order to safely
discharge their lethal voltages after disconnecting all sources of supply.
AVERTISSEMENT
Le risque de décharge électrique existe de l'énergie stockée dans les inverseurs.
Les inverseurs contiennent les dispositifs de sorage d'énergie qui ont besoin de
15 minutes afin de décharger sans risque leurs tensions mortelles après
déconnexion de toutes les sources d'approvisionnement.
You are advised that:

Upon connection, this unit is under voltage. At this point, the equipment
contains lethal DC voltages.

When the photovoltaic (PV) array is exposed to light, it supplies DC voltage
to this equipment.

As the installer, you must reference the National Electric Code (NEC) sections
250 and 690 to ensure proper system wiring and grounding compliance. In
addition, all state and federal Occupational Safety and Health Administration
(OSHA) guidelines and regulations must be followed.

Unless otherwise specified, wiring methods must be in accordance with the
National Electrical Code, ANSI/NFPA 70.

Installations in Canada shall be in accordance with the Canadian Electrical
Code, Part I.

Torque tightening information is located on a label inside the front door.
Follow the torque specifications.

Units must be disconnected and isolated from the load at the inverter prior
to servicing breakers or disconnecting cables.