BARTEC BENKE HYGROPHIL H 4230-12 Ex Zone II, Руководство по эксплуатации, Страница: 85 / 112

Maintenance
79
Operating Instructions HYGROPHIL® H 4230-12 BA 060207
6.6 Gas sampling hose
The gas sampling hose does not usually require any maintenance. The inner
hose is made of a material that hardly any dirt clings to.
In the case of irregular system operation, for example if there is air flow rate
while the measuring system is switched off, dirt may collect in the hose.
Such dirt then occurs in the form of condensation that attracts dust and de-
posits itself on the cold hose. The layer of dirt can block the gas sampling
hose.
The hose can be rinsed using water or other solvents. Any solvent that does
not corrode the material can be used.
During cleaning, the hose can briefly be subjected to temperatures of up to
200 °C and pressures of up to 50 bar.
The gas sampling hose should only be cleaned mechanically if all other
means are unsuccessful. In doing this, however, utmost care must be taken
not to damage the inner HYPALON hose.
6.7 Compressed air conditioner
The only maintenance required for the compressed air conditioner is empty-
ing and cleaning the condensate separator and occasionally cleaning the fil-
ter.
6.7.1 Emptying the condensate separator
For Emptying the condensate separator press the small red button at the
drain valve. Use a jar to collect the condensate to avoid your clothes and
environs of the equipment getting polluted.
Observe the mark that shows the maximum level of the condensate separa-
tor.
Mark
Emptying