DELTA
Installation, Operations and
Maintenance Manual
1 General
1.1 Using This Manual
This manual contains specifications and instructions to properly install and maintain the power supply system. Component specifications and drawings are also included.
This manual contains information related to the operation and maintenance of the Alarm Control Unit (ALU), the
Warnings are printed in bold, italic lettering. They alert the installation or maintenance craftsperson of a potential hazard to either the equipment or the craftsperson if the warning is not followed.
1.2 Safety Notice
Delta Energy Systems is not liable for any hazards incurred by not following proper safety procedures. Installation, operation, and maintenance personnel should always follow these safety rules:
1.Before installing the system, verify the AC input voltage and frequency, the AC breaker rating and type, and other environmental conditions as noted in the specifications.
2.The system has passed stringent system testing prior to shipment. To avoid electrical shock. The rectifier system requires a single ground point permanently connected to earth ground.
3.An AC breaker must provide adequate isolation between the system input and commercial AC main.
4.The environment should be dust free and controlled by an AC system. The area must be free of any flammable vapors or fluids.
5.To avoid electrical hazard, the covers must not be removed on any component, including the ALU and the rectifier.
6.Circuit breakers or fuses must be replaced with approved replacement circuit breakers meeting the original design specification.
7.All connections must be made per the latest issue of the applicable national and local codes.