Guide Rail Installation
3. The guide rail is applicable to 3U and 4U chassis devices.
(1) Device of 3U chassis and with brackets: place the device at the guide rail and push it to bottom. Use an
M4 × 22 screw to fasten the front panel screw hole in each device bracket ., as shown in Figure 4
M4 × 22 Screw for Fastening
the Front Panel Screw Hole
Figure 4 Fix the 3U Chassis Device with Brackets in Equipment Cabinet
2. Respectively connect the two guide rails and the four columns via three M4 × 10 screws for connecting
columns and base for each column. If the columns distance is larger than 825mm (32.5 inch), fasten the M4 × 8
sunk screws and the M4 nut installed in step 1, as shown in Figure 3.
Figure 3 Guide Rail and Equipment Cabinet Columns Connection
M4×10 Fixing Screws for
Connecting Columns
and Base
Equipment Cabinet Front Columns
Tighten M4 x8 Screws and M4 Nut
Equipment Cabinet Back Columns
Accessories List:
M4×8 Sunk Screw 4
M4 Nut 4
M4×10 Fixing Screws for Connecting Columns and Base 12
M4×22 Screw for Fastening the Front Panel Screw Hole 2
M4 Equipment Cabinet Combination Nut 2
Guide Rail Installation 2 (Double-Side Printed Manual, Chinese x 1, English x 1)
1. The guide rails are applicable to equipment cabinet of which the front and back column distance ranges
from 515 to 900 mm (20.3 to 35.4 inch). Connect the two components of the guide rail by inserting one into
the other, as shown in Figure 1.
For the equipment cabinet of which the front and back column distance is larger than 825 mm (32.5 inch),
to ensure the two components can be pushed and pulled normally, you need to slightly fix the two components
with an M4 × 8 sunk screw and an M4 nut, as shown in Figure 2.
Figure 1 Connect Two Components of Guide Rail
Fix with an M4x8 Sunk Screw and an M4 Nut
Figure 2 For Columns Distance Larger than 825 mm (32.5 inch)
