Installation 2
Installation, Operation, and Maintenance 57
Part 1, Installation
Orientation
The G2912A ALS controller is designed to be installed in a horizontal
orientation as shown in Figure 27. If mounted in the incorrect vertical
orientation, the probability of tipping increases with the possibility of injury
to personnel.
Electrical requirements
Grounding
To protect users, the cabinet is grounded through the three-conductor power
line cord in accordance with International Electrotechnical Commission (IEC)
requirements.
Figure 27 ALS controller orientation
Horizontal recommended Vertical Safety hazard
Start
Stop
ALS Controller
ALS Controller
CN00000XXX
G2912A
Serial #
Start
Stop
ALS Controller
ALS Controller
CN00000XXX
G2912A
Serial #
Start
Stop
ALS Controller
ALS Controller
CN00000XXX
G2912A
Serial #
CAUTION
A proper earth ground is required.