Installation Restrictions - NCR 7455 Hardware User's Manual

2-2 Chapter 2: Hardware Installation

Installation Restrictions

•
Before installing the terminal, read and follow the guidelines in the
NCR 7455 Retail Terminal Site Preparation Guide (B005-0000-1286)
and the NCR Workstation and Peripheral AC Wiring Guide
(BST0-2115-53).
•
Install the terminal near an electrical outlet that is easily accessible.
Use the power cord as a power-disconnect device.
•
Do not permit any object to rest on the power cord. Do not locate
the terminal where the power cord can be walked on.
•
Use a grounding strap or touch a grounded metal object to
discharge any static electricity from your body before servicing the
terminal.
•
If the power cord is replaced, it must be replaced with the same
type of cord with the protective shroud.
•
Do not route the power cord through openings with sharp edges.
•
The power supply in the table top mount has a fan for cooling. Do
not block the vents on either side of the rear of the mount. In
addition, the terminal has a number of vents to provide cooling to
the system. Do not install the unit such that the vents are
obstructed or covered.
Caution: This unit contains hazardous voltages and should only be
serviced by qualified service personnel.
Caution: DO NOT connect or disconnect the transaction printer while
the terminal is connected to AC power. This can result in system or
printer damage.