Jetter JM-204-480, User Manual, Page: 16 / 126

1 Safety Instructions
16 Jetter AG
Fig. 1: Double earthing
1 2
Important!
Do not loop an earth-leakage current breaker into the mains power
supply.
Do not install a leakage current protection switch in the supply line.
If, in spite of this, a leakage current protection switch is installed, same will switch
off the digital servo amplifier JetMove 204-480, although there is no fault.
When an earth-leakage current breaker needs to be installed in the
JetMove 204-480, an isolating transformer must be used.