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18
Troubleshooting
EN
TAS 03
Problem
Possible reason
Repair
The product opens at
temperatures of less
than 92°C or a small vol-
ume of water escapes
on an ongoing basis
Sealing elements dam-
aged or worn
Press the pressure cap
several times to flush
away pollution that may
be present
Loosen the screw plug
and the sealing ele-
ments. Clean the seal-
ing surface with water.
Mount the screw plug
with piston under ten-
sion.
Grease the bottom O
ring. Only use grease
approved for drinking
water. Replace the
product because of
potentially incorrect
mounting/damage to the
seals.
Incorrect installation
(direction of flow)
Mount the product with
correct direction of flow
The ambient tempera-
ture is higher than 80 °C
Mount the product at a
different position or pro-
vide thermal insulation
Other malfunctions
-
Contact the AFRISO
service hotline