GM35 Operating Instructions
Probe Model
Maintenance
80 © SICK MAIHAK GmbH • Germany · All rights reserved 8009389/07-2006
On the evaluation unit: ‡ Select the filter box mode “Grid“
‡ Enter the password "1 2 3 4" and wait for finish of the zero adjustment.
As soon as the display has changed to the indication of the extinctin values for H
2
O and CO
2
the measurment can be started.
‡ Select the different postions of the driving rod step by step and swing in the appropriate
filter
‡ When the measuring value is stable read out and record this value.
Fig. 43 Indication of the measuring values on the evaluation unit
8.7.3 Resuming measuring mode
On the evaluation unit: ‡ Exit "Box measuring" mode by pressing the back key.
‡ Remove the filter box along with the plate and reflector from the SR unit and store it in a
safe place.
‡ Reinstall the SR unit correctly at the measuring point.