Check safety valve 2
The O-Ring must not be damaged.
The O-Ring must be in the groove (right at the bottom)
The steel ball must not be stuck. By using nger
pressure, check if it moves freely and springs
back.
Check safety valve 3
The seal cap must be tted and clean.
By using nger pressure, check that the blue ball
(under the seal cap) is not stuck, moves freely and
springs back.
Check whether the valve in the lid is clean and moves
freely.
17
Check O-Ring under the Visiotherm S
The O-Ring must not be damaged and lie completely
below in the groove.
Assembling
Placing sealing ring
Pay attention to the installation position: wavy line below.
With the ngers, press all around