2.3 Rear panel
21
UCR INSTRUCTION MANUAL
Ch.2
No. Nomenclature Description
1 Timer switch Select the timer period “LONG”, “SHORT”, or “OFF”.
2 System connector This terminal is reserved for future system expansion.
3 Potential equalization
terminal
In case of equipotential, connect this terminal to a potential equalization busbar of the
electrical installation.
4 AC power inlet Connect the power cord here.
5CO
2
gas inlet Connect the cylinder hose (MAJ-1080, MAJ-1081, MAJ-1082) or medical gas pipeline
adapter (MAJ-1084, MAJ-1085) here.
6 Gas source selection
switch
Select the gas supply source “Cylinder” mode or “Pipeline” mode.