1 General information
About this operating manual
Page
1 - 8
MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700
Operating Manual - V5.0 - 04/2018 - STD
Useful hint
Format indicates a background information from MBRAUN.
…
Further information
References to further information are displayed as follows:
About this operating manual [}1 - 6]
Elements of the graphical user interface (GUI)
When elements of the GUI are referenced in the text, they are formatted as follows:
GUI element Formatting Example
Button
name
Bold Touch the END button.
Screen
name
Italic The Purification Unit screen is displayed.
Navigation
path
Arrows ⇨ Start Screen ⇨ Menu ⇨ Service
Parameter
option/in-
put field
title
"Quotation
marks"
Enter a value of "0" in the "H2O-analyzer" field.
1.9.5 Units used
The common unit “bar” and the international unit “Pascal” are used for pressure data.
Unit used Equivalent unit
1 bar = 0.1 MPa = 100,000 Pa
1 mbar = 1 HPa = 100 Pa
1.9.6 Terms used
¡ Inert gas systems from MBRAUN can be operated with Helium (He), Argron (Ar) or
nitrogen (N
2
) unless specified otherwise. These gases are referred to as “inert gases”.
Furthermore, as customer-specific purification systems, they also can be operated
with clean dry air (CDA). CDA is not an inert gas. However, the term “inert gas sys-
tem” used in this manual covers also the CDA operation.
¡ The term used in this manual for the box atmosphere is “working gas”. It refers either
to inert gas or to CDA.
¡ The persons or organisations, legally responsible for operating the system are herein-
after referred to as “operating company”. Persons working with the system on-site are
referred to as “operators”.