Samsung 7100 installation manual Location

OfficeServ 7100 Installation Manual

CAUTION

Caution for Installation

Only a trained service staff can install the OfficeServ 7100 system.

The equipment intended only for installation in a RESTRICTED ACCESS

LOCATION

Caution for the connection of External Batteries

Do not connect an external AC power until the battery and the system is completely disconnected. To do so may cause electric shock to the constructor or the system.

Make sure that the specified polarities(+, -) are correctly connected when connecting external batteries.

To reduce risk of fire and injury to persons, use only a sealed nickel cadmium or lead-acid battery supply capable of handling a charge current of 0.25 A, a charge voltage of -54 V dc and a discharge rate of 26 Ah.

Leakage currents due to ringing voltage – Earthing installation instructions

1.A supplementary equipment earthing conductor is to be installed between the product or system and earth, that is, in addition to the equipment earthing conductor in the power supply cord.

2.The supplementary equipment earthing conductor may not be smaller in size than the unearthed branch-circuit supply conductors. The supplementary equipment earthing conductor is to be connected to the product at the terminal provided, and connected to earth in a manner that will retain the earth connection when the power supply cord is unplugged. The connection to earth of the supplementary earthing conductor shall be in compliance with the appropriate rules for terminating bonding jumpers in Part K of Article 250 of the National Electrical Code, ANSI/NFPA 70 and Article 10 of Part 1 of the Canadian Electrical Code, Part 1, C22.1. Termination of the

supplementary earthing conductor is permitted to be made to building steel, to a metal electrical raceway system, or to any earthed item that is permanently and reliably connected to the electrical service equipment earthed.

3.Bare, covered, or insulated earthing conductors are acceptable. A covered or insulated conductor must have a continuous outer finish that is either green, or green with one or more yellow stripes.

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