Konica Minolta IC-304 Plus, Руководство по обслуживанию, Страница: 108 / 148

92 Chapter 4—Hardware and Maintenance Repairs
4.3 Before You Begin
Before you begin to replace parts:
•
Become familiar with the safety and handling guidelines specified in Safety
Information (Multi-Language) on page ix. These guidelines will ensure your
safety while working with the IC-304 print controller and its options.
•
Ensure that you have an adequate number of properly grounded electrical
outlets for the server, monitor, and any options that you intend to install.
•
Back up all important data before you make changes to disk drives.
•
Have a small flat-blade screwdriver available.
4.3.1 System Reliability Considerations
To help ensure proper cooling and system reliability, verify that:
•
The side cover is in place during normal operations.
•
There is space around the IC-304 print controller to allow its cooling system to
work properly. Leave about 127 mm (5 in.) of space around the front and rear of
the server.
•
Cables for optional adapters are routed according to the instructions provided
with the adapters.
•
A failed fan is replaced as soon as possible, to prevent possible damage to the
boards.
4.3.2 SATA2 Hard Disk Drives and Controller Technology
To keep up with the latest technology, three SATA2 (Serial Advanced Technology
Attachment) hard disk drives with a SATA2 controller are supplied as part of the IC-
304 print controller. SATA2 is a serial link—a single thin cable that creates a point-
to-point connection between devices. Transfer rates for SATA2 are at 300 MB/sec.
19. Fan, 12 V (92 x 92 mm) 220-01391A Third party 2
20. Fan, computer rear
(120 x 120 mm) 609-00393 Third party 1
21. Fan, CPU CORE2 DUO
Processor 609-00426 Third party 1
22. IC-304 software kit v2.0
SLP 634-00440E Creo 1
IC-304 Print Controller Spare Parts List (FRUs- Field Replaceable Units)
Item
Number Description Creo Part
Number Type Qty/
Unit
Warning:
Before performing any hardware maintenance or repair, turn off
the IC-304 print controller and all peripheral devices. Disconnect all
external cables and power cords
.