AVL DiGas 4000 User Manual

4000 4-/5-Gas Measuring Instruments Unit
Service Manual 5-11
5.6.1 Replacing the O
2
Sensor
• Always switch the instrument off and pull the mains plug out of the socket.
• Remove the O
2
sensor cover by unscrewing the four screws from the rear panel.
• Replace the O
2
sensor.
5.6.2 Replacing the NO Sensor
• Always switch the instrument off and disconnect the mains plug from the socket.
• Remove the cover panel on the right of the rear panel by undoing the four screws.
• Pull the NO sensor backwards out of its mounting (it is on the left).
• Insert the new NO sensor (ident. number: EZ0206).
• Screw the cover panel back onto the rear panel of the instrument – making sure that
the ground cable is connected.
Whenever a new O
2
sensor is installed, it must be
reparametrised (see O
2
sensor)
Follow the safety instructions for handling O
2
sensors!
Do not throw the old O
2
sensor away. Return it to the
factory for proper waste disposal (it is highly toxic
hazardous waste).
Follow the safety instructions for handling O
2
sensors!
Do not throw the old O
2
sensor away. Return it to the
factory for proper waste disposal (it is highly toxic
hazardous waste).

AVL DiGas 4000 Specifications

General

Brand	AVL
Model	DiGas 4000
Category	Test Equipment
Language	English