Replacement Of The O 2 Sensor; Cleaning Of The External Transparent Precleaner; Cleaning Of The Pick-Up Pipe - tecnotest STARGAS Manuel D'utilisation

STARGAS __________________________________________________________________________ MAINTENANCE
12.4 - Replacement of the O
When the oxygen sensor ( 47 ) is not efficient any more replace it with the
original sensor approved by the manufacturer, following the instructions
below:
•
Disconnect the connector ( 46 ).
•
Unscrew the sensor in counter clock wise.
•
Screw the new sensor clockwise by connecting the connector which had
previously been disconnected.
12.5 -

Cleaning of the external transparent precleaner

The external transparent precleaner ( 67 ) must be cleaned or even replaced
if the cleaning is no longer enough.
To clean the precleaner wash it with suds, hence rinse and dry with
compressed air.
12.6 -

Cleaning of the pick-up pipe

The cleaning of the pick-up pipe has to be periodically carried out to clear
the pipe from possible carbon residues or condensate which have deposited
inside of it.
Before blowing down in the pick-up pipe disconnect it from the connection.
ATTENTION:
Do not blow compressed air in the analyser .
OPERATING INSTRUCTIONS
sensor
2
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