Stoll CMS 502 - Page 60

60
7 Assembly and setting up
Assembling machine
3. Open the plug (2) and connect to the mains supply (3).
Mains supply (3) Example for mains symmetry
Connection variant
Plug (2) A B C
L1 L1 L2 L3
L2
L3
N Lx Lx Lx
PE PE PE PE
4. Make sure that the operational mains supply is loaded evenly (mains
symmetry). You will find the connection variants (A, B, C) in the above
table.
5. The terminal
for the protective conductor "PE" must be connected.
Potential equalization missing!
Serious faults or disturbances can be caused in the
mach
ine and the electronic circuit if the terminal
(PE)
is not connected.
-> Always connect terminal
.
6. Close the plug (2) and connect it to the main switch.