2 product introduction – Kemppi KMS 300 User Manual
Page 6

EN
1.2 Product introduction
FastMig KMS 300, 400 and 500 are multi-operator power sources designed for demanding
professional use. They are suitable for MMA and MIG welding in DC.
1.2.1 Operation control and connectors
H12
H11
S11
X11
X12
X14
6,3A
X13
X15
01
F11
F11
Fuse for connection for
control table
6,3 A delayed
X12
Earth connection
H11
Signal lamp
I/O
X14 , X15
Connection for control cable
parallel
H12
Warning lamp for
thermal protection
01
Inlet of mains cable
S11
Main switch
I/O
X11, X13
Welding connection
parallel
FastMig KMS 300. 400, 500
4