12
1. Ground cable
Connect the protective ground cable to the ground terminal as shown in the Fig. 6-1. Attach the ring
terminal (M4) to the ground cable, and connect the cable to the ground terminal on the unit.
2. Cover Removal and Installation
When removing the cover, remove the two mounting screws and remove it.
When installing the cover, install it by tightening the two screws.
WARNING
x
All electric work must follow local regulations.
Improper electrical work may result in electric shock or fire.
x
Shut off the power source of the unit and all other units to be connected to the power supply unit
before wiring.
CAUTION
x
Do not connect the AC power line to the M-NET terminal blocks of this device, otherwise the unit
may fall.
6
Wiring
Fig. 6-1
Protective
ground cable
Cable color
: green / yellow
Fig. 6-2
