Specifications

SSG 500-series Installation and Configuration Guide
54  Replacing the Air Filter
Figure 20: Installing a Memory Module
9. Locate the appropriate slot for the second 512 MB SIMM DRAM module. Repeat
step 8 to install the second memory module in the slot.
10. To replace the top panel on the chassis, set the front edge of the top panel into
the groove that runs along the top front edge of the chassis. Then lower the top
panel onto the chassis.
11. Use the phillips screwdriver to tighten the screws you removed earlier, securing
the top panel to the chassis.
Replacing the Air Filter
The front panel of the device includes a cooling air vent. To prevent foreign particles
from entering the device, the air vent includes a protective cover and, in some
cases, a filter.
If the temperature alarm continues to appear, we recommend inspecting the fan
filter. To remove a filter cover and replace a filter, use the procedures described in
this section.
NOTE: Depending on the working environment where the device is located, we
recommend changing the fan filter every six months. The fan filter SKU number is
SSG-500-FLTR.