radius less than 38 mm (1.5") when extended and do not become pinched
when retracted.
Guidelines for replacing a component
Observe the following guidelines when replacing a component.
• Use only the replacement parts specified in this guide.
• Do not perform maintenance when the storage system is being started,
Wait for the
READY
LED on the controller to go on before performing
maintenance.
• If you replace a drive, controller, cache memory, front end module, backup
module, back end module, ENC, fan, or power supply unit while the
storage system is turned on:
○
Wait at least 20 seconds after the failed part was removed before
installing the new part.
○
Complete the replacement within 10 minutes. Otherwise, the system
might turn off due to an abnormal rise in temperature.
If a power supply unit and another component fail at the same time,
replace the power supply unit first, and then replace the other failed
component. Otherwise, the system might turn off due to an abnormal rise
in temperature.
• If a fan on the controller fails at the same time when another component
fails, replace the fan first, and then replace the other failed component.
Otherwise, the system might turn off due to an abnormal rise in
temperature.
• Insert replacement parts quickly. Otherwise, the recovery might fail.
• If only the power main switch is off, the power is provided by the basic
supply. Do not leave components removed from the storage system for
long periods of time because this can trigger a power supply alarm.
• If the replacement part has a cover over one or more connectors, replace
the cover of the connector part that is going to be used.
Guidelines to follow after replacing a component
Observe the following guidelines after replacing a component in the Hitachi
storage system.
• When restarting the storage system, wait for the amber
POWER
LED to go
ON, and then turn off the main switch. Wait at least one minute before
turning on the main switch.
• After you replace components, close all the external storage system
covers.
80
Replacing storage system components
Service Guide for VSP Gx00 and VSP Fx00 Models
Summary of Contents for Virtual Storage Platform F400
Page 4: ...4 Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 22: ...22 Preface Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 106: ...106 Replacing storage system components Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 140: ...140 Replacing a fan Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 146: ... CBLM CBLH 146 Replacing a power supply Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 160: ...160 Replacing a power supply Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 198: ...6 Click Block 198 Replacing cache memory Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 250: ...250 Replacing a SAS cable Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 260: ...260 Replacing cache flash memory Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 268: ...268 Replacing a LAN blade Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 278: ...278 Replacing a backup module Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 284: ...284 Replacing a PCIe module Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 296: ...296 Replacing a PCIe cable connector Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 302: ...302 Replacing a PCIe cable Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 312: ...312 General maintenance Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 397: ...Warning labels on the storage system 397 Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 405: ...Warning labels on the storage system 405 Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 412: ...412 Warning labels on the storage system Service Guide for VSP Gx00 and VSP Fx00 Models ...
Page 417: ...Service Guide for VSP Gx00 and VSP Fx00 Models ...