EN | Operating Instructions
Maintenance intervals and work
14
TG-Filter
6. Maintenance intervals and work
Hazard due to a sudden release of pressure!
Never remove any parts of the fi lter, or manipulate the same in any
way, for as long as the fi lter is still pressurised! A sudden escape
of pressure may cause serious injuries.
Depressurise the fi lter before carrying out any work on the fi lter.
Danger due to release of a critical gas!
The release of a critical (explosive, fl ammable, poisonous) gas
from the network can constitute a considerable risk for man and
environment.
Therefore heed the following before working on fi lters for critical
gases
— fl ush the pipe section in question with inert gas
— have the notes on hazardous substances for the used gas ready
— take appropriate protection measures
— verify the absence of an explosive atmosphere
Maintenance intervals
Maintenance
interval
Component/series
Action
1
2
3
4
5
Manual drain valve
Drain condensate
x
Entire fi lter
Clean
x
Earthing lugs
Retighten
x
TGA1, TGH1,TGE series: Housing
Check well running of threads
x
C, CF, CSF, HTNX
Replace the fi lter element
x
Housing
Replace O-ring or fl at seal
x
TGA1, TGH1 series:
TKA, TKM, CS, OX, SG cartridge
Renew cartridge
1 = Daily
2 = Weekly
3 = Every 6 months
4 = Every year (regardless of operating hours), at the latest with a
differential pressure of 0.35 bar (0.6–0.8 bar for a high pressure fi lter)
5 = Depending on the load or to be determined by measuring
Содержание TGA 102-118
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