Figure 3-4 Install the evaporator filter
3.3.2 Installing the unit inside the 4-post rack
For installation in a 4-post rack, please refer to the procedure below.
NOTES:
• For installation in a 2-post rack, please purchase accessory 2POSTRMKITVRC. Installation
instructions are included with this rail kit.
1. Mount the L-shaped rails in the rack.
Each of the two L-shape rails are comprised of two parts, a long front rail and a slotted rear bracket. There
are left and right VRC rails. The flanges of each of the front rails should be on the bottom and pointing
toward the center of the rack. Slip the slots in the rear rail bracket over the pressed studs in the front rail
part. Loosely fasten with nuts. Fasten the ends of the front rails and rear brackets to the uprights using
center screws M5x12 T20. Torque=4.0 Nm (2.95 lb-ft). Once in place, tighten the nuts on the front rail part
studs. Torque = 5.6 Nm (4.13 lb-ft).
Figure 3-5 L-shape rails installation