Hitachi GR4000 Series Installation Manual page 219

Step 4
Screw
Guide rail
Figure 5.7-14 Guide rail being fixed into a packet routing unit with screws
Step 5
Step 6
unit. (See the section 5.7.1.)
520-10-014-20X
Fix a guide rail into a packet routing unit with screws.
Install a packet routing unit into GR4000. (See the section 5.6.)
Insert a single-size network interface board into the slot of a packet routing
GR4000 Installation Guide Version 1.00 - Preliminary
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