16
nitrogen gas generator
GEN
2
i4.0
10. service ‘C’ instructions - O
2
sensor solenoid valve(s)
(C-SSVK-130)
Recommended tools;
• Various spanners
• Thread sealing material
• Terminal Screw Driver
It is recommended that the analyser is not left open to atmospheric oxygen for prolonged time periods, it is advised to complete the service in a timely
manner.
1.
Carry out all steps of the ‘Shut Down Procedure Before Maintenance’ (page 5)
2. Identify the type and location of the O
2
analyser
3. Take note of the positioning of the electronic connections, and remove
4. Release the clip retaining the sensor and carefully angle away the assembly from the unit.
5.
Loosen the fittings highlighted to release the sensor
6.
Discard the solenoid valve(s)
7. Clean the threads and reapply sealing material
8.
Fit the new solenoid valve(s)
9.
Replace the assembly in place
10. Carry out all the start up procedures on page 6.
