Metrohm 853 IC CO2 Suppressor - Manual (Page 17)

3.1 General information
853 CO
2
Suppressor / Instructions for Use 8.853.8001EN
11
3 Operation
3.1 General information
• The pump has two operating stages. The first stage is used to cre-
ate the vacuum, the second stage to maintain it.
• The Power display lights up green when the pump is switched on.
• The Status display lights up orange when the pump is running and
the pressure in the vacuum chamber is either too low or too high.
After the pump has been switched on it takes a few seconds for the
vacuum to become established.
• The Ready display lights up green when the pump is running and
the pressure in the vacuum chamber is within the working range.
3.2 Control
The 853 CO
2
Suppressor is controlled by the PC program «IC Net». It is
not included in the software as a separate device driver, but is con-
trolled from other devices via a Remote line.
3.2.1 Control via 861 Advanced Compact IC (2.861.0040)
The 853 CO
2
Suppressor is included in the device driver of Version
2.861.0040 of the 861 Advanced Compact IC. Detailed information is
provided in the «IC Net» Instructions for Use, Section 6.27.
3.2.2 Control via 830 IC Interface
If the 853 CO
2
Suppressor is used together with a modular system then
it can be controlled via a Remote line of the 830 IC Interface (see Sec-
tion 2.4).