Publicidad
3
1
2
1
N
PE
PE
L
L
Wiring Connection Test
• DO NOT touch the metal parts of the dock or the multimeter lead probes to avoid an electric
shock.
1. Use a 2.5mm hex key to loosen the two screws on the electrical cabinet door, then pull the door to open it.
2. Turn on the upstream main switch in the user distribution box. Set the multimeter to the 750V AC voltage
mode, then insert the black and red lead probes into the wire testing holes on the electrical cabinet to
measure the voltage. Make sure that the test results are as shown in the table. If any measurement result
is inconsistent, perform troubleshooting before powering on the dock.
8
3
25 mm
2
10 mm
3
3
2
1
PE-3
N-2
L-1
1
2
1
1
1
PE
N
2
1
L
Wire Testing Holes
N
L
N
Voltage
0 V
90-240 V
L
90-240 V
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