Replacing A Single-Size Nif With A Double-Size Nif - Hitachi GR4000 Series Installation Manual

GR4000 Installation Guide Version 1.00 - Preliminary

5.7.3 Replacing a single-size NIF with a double-size NIF

WARNING: THE REPLACEMENT OF A NETWORK INTERFACE BOARD SHOULD BE
!
Step 1
single-size NIF, see the section 5.7.1.）
Step 2
unit, see the section 5.6.）
Step 3
Screws
Guide rail
Figure 5.7-11 Screws being removed from a guide rail of a packet routing unit
198
DONE BY A TRAINED ENGINEER OR A QUALIFIED MAINTENANCE PERSON.
Caution: Do not touch the electronic components on the solder side of a network
interface board. To avoid damage, always store these components in approved
anti-static bags.
Remove a single-size network interface board.（As for the detachment of a
Remove a packet routing unit.（As for the detachment of a packet routing
Remove the screws from a guide rail of a packet routing unit.
Packet routing unit
520-10-014-20X