
Operating instruction | KIESELMANN GmbH
6 | Commissioning, service and maintenance
12 / 32
6125_APNV_EN
Air sterilization by flaming
The valve can be sterilized by flaming. This process may take
up to 15 seconds for the entire valve. To avoid high temperat-
ures at certain points the flame has to be moved constantly.
CAUTION
Risk of burning whilst flaming the valve!
There is a risk from burns of parts of the body.
Ø
The valve gets very hot under flaming. When flaming the valve,
–
wear suitable protective gloves and protective clothing
–
local fire safety regulations must be followed.
CAUTION
Destroy of sealing materials due to high heat supply!
When flaming attention must be paid so that the valve is not exposed to short-time temperature ex-
ceeding 130°C, otherwise the sealing material will be destroyed.
–
The valve must be flamed generally by trained personnel.