Honeywell HON COCON 13 - Upper Seal Rings; Lower Seal Rings

Operators manual
© 2017 Honeywell International Inc.
Operators manual underground gas pressure reducing station
Type: HON COCON 13
Page 28
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4.7.1‐Uppersealring
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Theuppersealringissituatedinthegrooveonthecasing(Illustration4.3).
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   Illustration4.7'Uppersealrings'
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Toreplacetheuppersealring,proceedasfollows:
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- Removethesealringfromthegroove.
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‐ Cleanthegroovewithasolvent,whichdoesnotaffectthecasingmaterial.
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Remark:Makesurethatthesealringissufficientlygreasedwithalowviscosity,
gasresistantgel.(We
recommendParkerSuper‐O‐Lube)
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‐ Presstheo‐ringinthegroove.
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4.7.2‐Lowersealrings
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Thetwolowersealringsaresituatedinthegroovesdirectlyabovethedustfilter.
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Thereplacethelowersealrings,proceedasfollows:
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- Removebothsealringsfromthegrooves.
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‐ Cleanbothgrooveswithasolvent,
whichdoesnotaffectthecartridge'smaterial.
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Remark:Makesurethatthesealringsaresufficientgreasedwithalowviscosity,gasresistantgel(We
recommendParkerSuper‐O‐Lube).
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- Slidebothringsfromthebottomofthecartridgeupwards,untiljustunderbothgrooves.
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- Presstheupperringinthegroove.
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‐ Pressthelowerringinthegroove.
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