Hitachi GR2000 Series - CPU Fan for GR2000-4, GR2000-10, and GR2000-20

To add or remove the CPU fan for GR2000-4, GR2000-10, and GR2000-20, follow
instructions illustrated in Figure 8-15. When adding, be sure to attach the safety
clamp to the socket hook to anchor the CPU fan.
CPU Fan
Safety clamp
K
6-2
RM-CPU
Fix the CPU fan by hooking safety
clamp to the socket hook.