AMC Secuquick softline Mod. 4200 User Manual page 19

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