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Mueller Centurion Series Operating Instructions Manual
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Mueller Centurion Series Operating Instructions Manual

Mueller Centurion Series Operating Instructions Manual

Fire hydrants, replacing traffic flange and stem coupling
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o p E R at i n g i n s t R U c t i o n s M a n U a L
MUELLER
Improved
And
Centurion
Fire Hydrants
Replacing Traffic
Flange And Stem
Coupling
!
WARNING:
before working on, or disassembling the Hydrant (including removing any bolts(s) holding the Hydrant together), shut off gate valve to isolate
Hydrant from main water source. loosen (do not remove) one nozzle cap two turns and check for water under pressure inside Hydrant - bleed off any pressure, then
remove nozzle cap completely. Open Hydrant main valve completely. A continuous flow of water, no matter how slight, indicates Hydrant is not properly isolated from
the main water supply, and that problem must be corrected before any Hydrant disassembly can proceed. Disassembly of Hydrant with pressurized water acting
against the main valve could result in unexpected ejection of Hydrant parts, debris or high-pressure water stream, which could cause serious bodily injury.
®
®

table of ContentS

Improved Fire Hydrant -
Replacing Traffic Flange and
Brass Stem Coupling
(All Models Prior to 1962)
Replacing Traffic Flange and
Reliable Connections
Customer Service Center
www.muellercompany.com
moreinfo@muellercompany.com
PaGe
2-3
4-5
6-7
8-9
10-11
TM
Decatur, Illinois
800.423.1323

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Summary of Contents for Mueller Centurion Series

  • Page 1: Table Of Contents

    E R at i n g i n s t R U c t i o n s M a n U a L MUELLER ® Improved table of ContentS PaGe Improved Fire Hydrant – Replacing Traffic Flange and...
  • Page 2 Follow instructions at the bottom of page 1 before attempting any repairs. EqUIPMENT & TOOLS NEEdEd – PPE: Hard hat, safety shoes, safety vest, safety glasses, work gloves. Tools: Wrench, A-311 Operating Wrench, A-366 Brass Sleeve, MUELLER Hydrant Lubricant. MUELLER Improved Hydrant with...

  • Page 3: Improved Fire Hydrant

    Replacing Traffic Flange and Brass Stem Coupling (All Models Prior to 1962) EqUIPMENT & TOOLS NEEdEd – PPE: Hard hat, safety shoes, safety vest, safety glasses, work gloves. Tools: Wrench, A-311 Operating Wrench, A-366 Brass Sleeve, MUELLER Hydrant Lubricant. Turn Operating Nut in the...

  • Page 4: Replacing Traffic Flange And Brass Stem Coupling (Sealed Oil Reservoir 1962 Style)

    Follow instructions at the bottom of page 1 before attempting any repairs. EqUIPMENT & TOOLS NEEdEd – PPE: Hard hat, safety shoes, safety vest, safety glasses, work gloves. Tools: Wrench, A-311 Operating Wrench, A-366 Brass Sleeve, MUELLER Hydrant Lubricant. Unbolt and remove broken Traffic...
  • Page 5 Bonnet and create a pressure lock. This could result in damage to the seals or Bonnet or prevent proper Hydrant operation. EqUIPMENT & TOOLS NEEdEd – PPE: Hard hat, safety shoes, safety vest, safety glasses, work gloves. Tools: Wrench, A-311 Operating Wrench, A-366 Brass Sleeve, MUELLER Hydrant Lubricant. Place Flange gasket on exposed Check Bonnet Gasket. Attach the Replace Hold down Nut being sure Flange of Lower Barrel.

  • Page 6: Replacing Traffic Flange And Steel Stem Coupling (Sealed Oil Reservoir 1962 Style)

    Follow instructions at the bottom of page 1 before attempting any repairs. EqUIPMENT & TOOLS NEEdEd – PPE: Hard hat, safety shoes, safety vest, safety glasses, work gloves. Tools: Wrench, A-311 Operating Wrench, A-366 Brass Sleeve, MUELLER Hydrant Lubricant. MUELLER Improved Hydrant with...
  • Page 7 Bonnet and create a pressure lock. This could result in damage to the seals or Bonnet or prevent proper Hydrant operation. EqUIPMENT & TOOLS NEEdEd – PPE: Hard hat, safety shoes, safety vest, safety glasses, work gloves. Tools: Wrench, A-311 Operating Wrench, A-366 Brass Sleeve, MUELLER Hydrant Lubricant. Turn Operating Nut in the closing direction to make...

  • Page 8: Centurion Fire Hydrant

    Follow instructions at the bottom of page 1 before attempting any repairs. EqUIPMENT & TOOLS NEEdEd – PPE: Hard hat, safety shoes, safety vest, safety glasses, work gloves. Tools: Wrench, A-311 Operating Wrench, A-366 Brass Sleeve, MUELLER Hydrant Lubricant. Remove stainless steel Cotter Pin from...
  • Page 9 Bonnet and create a pressure lock. This could result in damage to the seals or Bonnet or prevent proper Hydrant operation. EqUIPMENT & TOOLS NEEdEd – PPE: Hard hat, safety shoes, safety vest, safety glasses, work gloves. Tools: Wrench, A-311 Operating Wrench, A-366 Brass Sleeve, MUELLER Hydrant Lubricant. § Attach Upper Barrel with new Traffic Check Bonnet O-ring* for proper Remove Oil Filler Plug in side of Bonnet.

  • Page 10: Notes

    MUELLER Improved and Centurion Fire Hydrant ® ® Notes...
  • Page 11 MUELLER Improved and Centurion Fire Hydrant ® ® Notes...
  • Page 12 Copyright © 2016 Mueller Co., LLC. All Rights Reserved. The trademarks, logos and service marks displayed in this document herein are the property of Mueller Co., LLC, its affiliates or other third parties. Products marked with a section symbol ( § ) are subject to patents or patent applications. For details, visit www.mwppat.com. These products are Form 9160 - Rev 09/17 intended for use in potable water applications.

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