tina83e1-d (2018-12) 43
Tools / material required
• Allen wrench AF 2
• Pliers for retaining ring
• Ohmmeter
Unfasten the hexagon socket set screw (4) and remove the
complete measuring chamber (3) from the electronics
unit (5).
Remove the retaining ring (1) as well as the ionization
chamber (2) from the measuring chamber (3).
Check the ionization chamber and the measuring chamber
for contamination:
• Ionization chamber is contaminated only: Replace
ionization chamber (
→ 44)
• Measuring chamber is severely contaminated: Replace
complete measuring chamber (
→ 50).