CommScope ATC300-2000 - Manual (Page 31)

Section 2–Installation Instructions and Safety Precautions ATC300-1000/2000 Teletilt ® RET System
2-2 August 2014 Bulletin 639544 • Revision L
Figure 2-1. Rack Mounted ATC300-1000/2000 Controller.
2.3 Controller Chassis Mounting
The ATC300-1000/2000 controller chassis is designed to be mounted in a standard 19” rack. Use four
mounting screws or bolts to secure the system to the rack as shown in Figure 2-1.
For proper heat management, provide at least a 2” vertical clearance between the controller and any
adjacent system in the rack.
Mounting Screws
2.4 Controller Chassis Grounding
The ATC300-1000/2000 controller chassis is intended to be grounded via a dedicated grounding stud
in the back of the chassis.
1. Using the crimping tool, attach the ring-torque terminal to the 10–AWG grounding copper wire.
2. Remove one bolt and washer from the chassis’ grounding stud.
3. Attach the ring-torque terminal to the grounding stud as shown in Figure 2-2.
4. Using the bolt and washer that was removed, fasten the ground cable to the grounding stud.
5. Connect the other end of the grounding wire to an appropriate grounding point at the installation
site.
Figure 2-2. ATC300-1000/2000 Controller
Chassis Grounding Connection.