Host Computer (Z840) Scan Data HDD Replacement

Prerequisites

Table 2. Tools and test equipment
Item	Quantity	Effectivity	Part number	Manufacturer
Standard FE Toolkit	1	-	-	-
Small Phillips Screw Driver	1	-	-	-

Table 4. Replacement parts
Item	Quantity	Effectivity	Part number	Manufacturer
Scan Data HDD - 300GB, SAS 10K RPM	1	-	Refer to Parts List	-

Table 5. Safety

POTENTIAL FOR INJURY TO SERVICE PERSONNEL
THE HOST COMPUTER CAN WEIGH IN EXCESS OF 55 POUNDS.
DEPENDING ON YOUR HEIGHT AND ACCESS TO EQUIPMENT REMOVAL/INSTALLATION, LIFTING ASSISTANCE MAY BE REQUIRED. USE YOUR JUDGMENT TO DETERMINE IF LIFT ASSIST OR A SECOND PERSON MAY BE REQUIRED TO ASSIST IN REMOVAL AND INSTALLATION.

TO PREVENT DAMAGE TO COMPONENTS WITHIN THE Z840, OBSERVE THE FOLLOWING ESD PRECAUTIONS:
WORK ON A STATIC-FREE MAT
WEAR A STATIC STRAP TO ENSURE THAT ANY ACCUMULATED ELECTROSTATIC CHARGE IS DISCHARGED FROM YOUR BODY TO GROUND.
CREATE A COMMON GROUND FOR THE EQUIPMENT YOU ARE WORKING ON BY CONNECTING THE STATIC-FREE MAT, STATIC STRAP AND PERIPHERAL UNITS TO THAT PIECE OF EQUIPMENT.
FOR FURTHER INFORMATION REGARDING ESD PROTECTION, REFER TO THE SAFETY CHAPTER IN THIS PUBLICATION.

IN ORDER TO MEET EMC REQUIREMENTS, THE CHASSIS MODULES MUST BE PROPERLY INSTALLED AFTER SERVICING. CHECK THAT THE MODULES ARE MOUNTED FIRMLY IN PLACE AND LOCKED DOWN WHERE APPLICABLE.

FOLLOW ALL REQUIRED SAFETY AND PPE PROCEDURES CUSTOMARY FOR YOUR ORGANIZATION WHEN WORKING ON THIS PRODUCT.

Overview

This procedure shall be followed when replacing the Scan Data Hard Disk Drive in the host computer (Z840).

Shutdown system. Select one of the following methods to Power OFF the Console:
- If Applications are up, click on the [Shut Down] button on desktop display and select [Shutdown].
- If Applications are down, open a Terminal Window. Type: halt , then press ENTER.
- When halt command has finished, power Off the console at the front panel switch.
Apply LOTO. See Equipment Service - Lockout-Tagout-PPE procedure.
Remove Front and Top covers. Refer to the following procedure.

NIO64: Refer to Replacement → Console (NIO64) → RIO / NIO64 Console Cover Removal and Installation

GOC6.6: Refer to Replacement → Console (GOC6.6) → Console Cover Removal and Installation
Remove the host computer from console chassis. Refer to the following procedure.

NIO64: Refer to Replacement → Console (NIO64 Z840) → NIO64 Host Computer (Z840) Replacement

GOC6.6: Refer to Replacement → Console (GOC6.6) → GOC6.6 VCT Host Computer (Z820) Replacement

Locate the Scan Data HDD referencing the Illustrations below.

Figure 1. Scan Data Disk Physical Layout
Release the Scan Data HDD Tray by pressing the Tray Removal Lever Release button in the Icy Dock® Bay.

Figure 2. Scan Data Disk Removal
Remove the Scan Data HDD with Tray assembly from Icy Dock® bay using the Tray Removal Lever.
Remove the Scan Data HDD with Tray assembly out the front of the host computer and set aside.

The replacement Scan Data HDD does not come with the Icy Dock® Tray. Remove the Scan Data HDD from the original Scan Data HDD with Tray assembly.
Mount the replacement Scan Data HDD onto the original Icy Dock® Tray, reusing the mounting hardware.

Figure 3. Scan Data HDD Mounting in Tray Assembly

Slide the replacement Scan Data HDD with Tray assembly into the Icy Dock® bay in the host computer.
Fully seat the Scan Data HDD in the Icy Dock® bay by closing and latching the Tray Removal Lever.

Install Host computer into Console chassis. Refer to the following procedure.

NIO64: Refer to Replacement → Console (NIO64 Z840) → NIO64 Host Computer (Z840) Replacement

GOC6.6: Refer to Replacement → Console (GOC6.6) → GOC6.6 VCT Host Computer (Z820) Replacement
Reconnect all cables removed earlier to the Z820/Z840 computer.
Install Console covers. Refer to the following procedure.

NIO64: Refer to Replacement → Console (NIO64) → RIO/NIO64 Console Cover Removal and Installation

GOC6.6: Refer to Replacement → Console (GOC6.6) → Console Cover Removal and Installation
Remove LOTO on console.

Power ON the operator console. Start up sequence stops before application start up.
Run “Reconfig” ,and select “Recreate Scan Disk Array” (2 or more HDD replacement) or “Rebuild Scan Disk Array” (only one HDD replacement), and press “Accept”. Refer to System Configuration - Revolution EVO (16HW14.x or Later) for the details.

note:
Rebuild Scan Disk Array takes approximately 20 minutes.
System reboots automatically and stops before application.
Open shell window and type st to start up application.
Perform the Functional Checks → System Scanning Test instructions from the procedure list.
Install console front cover.

Refer to Replacement → Console (RIO) → Console Cover Removal and Installation Procedure.