3M ET 350 사용자 설명서
3M Dynapro ET 350 Monitor User’s Installation Guide
18
Figure 6: Connecting AC power cable wires to connectors
5.
Using a 1/8-inch flathead screwdriver, turn the terminal block’s screw
clockwise until the neutral cable wire is firmly attached to the ET 350
monitor.
clockwise until the neutral cable wire is firmly attached to the ET 350
monitor.
6.
Repeat (3) and (4) for the ground and line cable wires.
7.
Tighten the screws on the terminal block to a torque of 10 inch-
pounds.
pounds.
8.
Fasten a cable tie around the three wires at about one inch from the
terminal block (Figure 7).
terminal block (Figure 7).
Figure 7: Terminal connection: ET 350R and ET 350L3 monitors
9.
Slide the insulator up the power cable, positioning it so that one end
of the insulator is flush with the terminal connector and the other end
overlaps the power cable jacket by at least one inch.
of the insulator is flush with the terminal connector and the other end
overlaps the power cable jacket by at least one inch.
10.
To prevent the insulator from moving up or down the cable, secure
the insulator to the chassis of the ET 350 monitor using a cable tie or
other equivalent securing device.
the insulator to the chassis of the ET 350 monitor using a cable tie or
other equivalent securing device.
- N/L2 NEUTRAL
- GROUND
- L/L1 LINE
32531
Cable tie
Cable tie
(inside insulator)
Insulator
Terminal block