Buhler GAS 222 Series, Installation And Operation Instruction Manual

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Bedienungs- und Installationsanleitung
Installation- and Operation Instruction
Gasentnahmesonden /
sample
gas
probe
Baureihe
/ Series
222.20-HT / 222.20-HT-OW-OR
BX460026, 01/2011 Art. Nr. 90 31 181 27
7.3.2 Replacing the downstream filter of probe GAS 222.20-HT
Before changing the filter element, open the weather shield by pulling the latch and move the cover
upwards.
Now replace the filter element as described in section 7.3.1
NOTE
The weather shield can only be closed when the handle of the filter is positioned vertically.
Pull cover up to the highest point to unlock support, lower it down in position, and ensure that
the latch is locked in.
7.4 Operating the controller
7.4.1 Short description of the operating principle
Use this short description if you have experience with the controller.
You will find detailed description in the following chapters.
Key Function
j
 Switch from measurement display to main menu
 Selection of the display menu item
 Accepting the changed value or selection
t

Switch to the upper menu item
 Increase of the value of switching the selection

Temporary display of the alternative measurement display (if option is installed)
b

Switch to lower menu item
 Decrease of the value of switching the selection
 Temporary display of the alternative measurement display (if option is installed)