NCR 7455 manual Ventilation Clearance

Page 34

22 Site Preparation

Ventilation Clearance

Leave the minimum clearances shown below for proper cooling conditions for the 7455 Class Retail Terminal.

25 mm

(1 in.)

76 mm (3 in.)

7 8 9

4 5 6

1 2 3

Minimum Horizontal Clearance

Minimum Vertical Clearance

18392

Image 34

Contents Site Preparation Page Preface Safety WarningsAudience Peripheral Usage About this BookEnvironmental Consciousness Iii References Table of Contents Cable Routing Considerations AC Power Line Transient Protection Revision Record Canadian Department of Communications Federal Communications Commission FCCVoluntary Control Council for Interference Vcci Declaration of Conformity Site Preparation IntroductionInterpreting the Model Number Related Site Preparation Data AC Power and Communications WiringPeripherals How to Order Mail Mail OrderCustomer Responsibilities AC Store Wiring Requirements LAN CommunicationsSystem Configuration Diagram ParallelPhysical Considerations Operating and Service Clearance Requirements Component Dimensions NCR 7455 with Integrated Customer Display and PcmciaNCR 7455 with Integrated Post Customer Display 7453-K005 Cash DrawerNCR 2189 Cash Drawer NCR 2113 Cash DrawerNCR 7162 Receipt Printer NCR 7194 Thermal Receipt PrinterNCR 7166 Thermal Receipt/Impact Printer NCR 7158 Thermal Receipt/Impact PrinterNCR 7196 Thermal Receipt Printer NCR 7455 4x20 Remote Post Customer Display NCR 5972 2x20 Remote Post Customer Display NCR 5973 International Remote Post Customer Display NCR 5972 Remote Table-Top Customer Display NCR 2336-K007 External CD-ROM Drive NCR 2336-K008 USB RS-232 Port ServerComponent Weights Ventilation Clearance Power Requirements Maximum Input Power SpecificationsCable Routing Considerations Service Access Considerations for Enclosed InstallationsThermal Test Points System Cables Cable Type Cable Name NCR Part No Corp. ID No Ethernet, 10/100 Base-T Cable IllustrationsDual Cash Drawer, Y-cable USB, 1- or 4-MeterPrinter Interface Cables RS-232 7162/7166/7196NCR 5972 Remote Customer Display and Adapter Cables External Parallel Cable SMKPower, AC Automatic Change Dispenser Serial CableBarometric Pressure TemperatureEnvironmental Requirements HumiditySite Preparation AC Power Line Transient Protection Appendix a Transient ProtectionData Line Transient Protection Index Ii Index Page B005-0000-1286 April Printed on recycled paper