Replacing Seals - AMC Secuquick softline User Manual

4.4.

Replacing seals

ƒ Replace seals only by hand or using blunt tools, or have them replaced by an AMC service
center.
ƒ Seals and sealing ring can be obtained from AMC as a package.
ƒ Use only AMC original spare parts for model 4300.
Do not confuse the openings for the sealing washer for the operating pressure valve or
for the steam-venting valve.
Sealing washer for the operating pressure valve
Insert the sealing washer into the opening. Note insertion
position: smaller diameter at the bottom.
Steam-venting valve
Insert the seal into the opening
ƒ The flat side of the rubber seal must be on the
underside of the bottom cover.
ƒ The groove of the rubber section must fit cor-
rectly in the hole of the plate.
O-ring for safety valve 2
Push the O-ring on until it lies in the groove (at the bot-
tom). Do not pull the valve body out of the bottom cover.
Sealing cap for safety valve 3
Push the sealing cap on completely.
Do not put the O-ring of safety valve 2 over
safety valve 3.
O-ring under the Visiotherm S
Carefully push the O-ring over the thread. The O-ring
must lie completely at the bottom of the groove.
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