Advertisement
Quick Links
Operating
Instructions for
! W RNING
Before 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.
Copyright 2013-MUELLER CO.
MUELLER
SUPER CENTURION
350 FIRE HYDR NT
Customer Service Center
Decatur, Illinois
800-423-1323
www.muellercompany.com
moreinfo@muellercompany.com
Form 12860-Rev. 07/13-3M-1
®
®
Printed in U.S. .
Advertisement
Subscribe to Our Youtube Channel
Related Manuals for Mueller SUPER CENTURION 350
Summary of Contents for Mueller SUPER CENTURION 350
- Page 1 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. Copyright 2013-MUELLER CO. Form 12860-Rev. 07/13-3M-1...
- Page 2 SUPER CENTURION ® 350 FIRE HYDR NT Inspection and Maintenance This manual applies to all Mueller Super Centurion 350 IMPORT NT - Initial installation of Hydrant MUST BE Fire Hydrants. M DE PROPERLY so Safety Flange will function properly. Hydrant should be blocked at ground line...
- Page 3 MUELLER ® SUPER CENTURION ® 350 FIRE HYDR NT Parts Operating Nut -85 Weather Seal Hold Down Nut O-ring - Inside -84 Hold Down Nut Hold Down Nut O-ring - Outside Thrust Bearing Oil Plug Bonnet Bonnet Bold and Nut...
-
Page 4: Filling Oil Reservoir
1. Remove Oil Filler Plug and check oil 2. If oil is low, use a small funnel to add 3. When oil is level with Oil Filler Plug level. Oil should be level with Oil Filler MUELLER Hydrant Lubricant Hole, replace Oil Filler Plug. Plug Hole. - Page 5 MUELLER ® SUPER CENTURION ® 350 FIRE HYDR NT Facing of Hose Nozzles 1. Loosen Nuts on Safety Flange Bolts. 3. Rotate Upper Barrel section as 5. Tighten Safety Flange Bolts. desired. 6. Turn Operating Nut in closing direction to make sure Main Valve is...
- Page 6 This could result in damage to the seals or bonnet, or prevent proper hydrant operation. 1. Mueller Hydrant with Upper Barrel 7. Check Bonnet O-ring** for proper position knocked over by truck. Note broken pieces and condition. ttach Brass Sleeve to Upper of Safety Flange lying on ground.
- Page 7 Operating Nut. Remove Oil Filler Plug support arm onto top flange of the Upper Barrel in side of Bonnet. Pour MUELLER Hydrant 5. With Cap Nut tightened to 100 ft-lbs on 5 and tighten Thumb Screw to hold the Main Lubricant into Oil Reservoir until it is level with the 1/4”...
- Page 8 (to hold Main Valve in closed position). Shut off made with Operating Nut. Remove Oil Filler Plug water at Gate Valve. in side of Bonnet. Pour MUELLER Hydrant Lubricant into Oil Reservoir until it is level with Oil Filler Plug Hole. Replace Oil Filler Plug.
- Page 9 MUELLER ® SUPER CENTURION ® 350 FIRE HYDR NT To Replace Nozzles 1. Remove Nozzle Cap. 4. Remove Nozzle. The Nozzle Wrench 6. Remove Nozzle Cap and -316 may be struck with a heavy brass Nozzle Wrench. Place the Nozzle Lock...
- Page 10 MUELLER ® SUPER CENTURION ® 350 FIRE HYDR NT Changing Shoe 7. Replace Shoe Bolt Nuts. Tighten to 1. Tighten Operating Nut to be sure 4. Lubricate new Shoe and Bottom approximately 1800 in-lbs. Main Valve is in the fully closed position.
- Page 11 Hold Down Nut and on inside where contact is made with Operating Nut. Remove Oil Filler Plug in side of Bonnet. Pour MUELLER Hydrant Lubricant into Oil Reservoir until it is level with Oil Filler Plug Hole. 2. Unbolt Safety Flange. Remove Upper Replace Oil Filler Plug.
Need help?
Do you have a question about the SUPER CENTURION 350 and is the answer not in the manual?
Questions and answers