Operation Manual

GMC-I Messtechnik GmbH 11

3 Initial Start-Up

3.1 Connection to the Mains (115 V / 230 V, 50 Hz / 60 Hz)

õ Connect the mains plug at the test instrument to the mains power out-

let. The function selector switch can be set to any position.

If a mains outlet (earthing contact outlet) is not available, or if only a

3-phase outlet is available, the adapter socket can be used to connect

the phase conductor, the neutral conductor and the protective con-

ductor. The adapter socket has three permanently attached cables

and is included with the KS13 cable set.

Attention!

If connection is not possible via an earthing contact outlet: Shut

down mains power first.

Then connect the cables from the coupling socket to the mains

using pick-off clips in accordance with the diagram.

Disconnection from mains power is only possible with the mains

plug.

green-yellow

L–N

= 115 V / 230 V

Connection to the Mains