42  tina83e1-d (2018-12) 
 
 
Vacuum component 
Dirt and damages impair the function of the vac-
uum component. 
When handling vacuum components, take appro-
priate measures to ensure cleanliness and prevent 
 
 
 
Dirt sensitive area 
Touching the product or parts thereof with bare 
hands increases the desorption rate. 
Always wear clean, lint-free gloves and use clean 
tools when working in this area. 
   
 
 
 
Cleaning agents 
Cleaning agents can be detrimental to health and 
environment. 
Adhere to the relevant regulations and take the 
necessary precautions when handling and 
disposing of cleaning agents. Consider possible 
reactions with the product materials (→  13). 
 
Precondition 
Gauge deinstalled. 
 
 
 
6.2.1  Troubleshooting (measuring chamber) 
If the cause of the fault is suspected to be in the measuring 
chamber, the following checks can be made with an ohmmeter.