Niagara WPX Series Installation, Operation & Maintenance Manual

Niagara WPX Series Installation, Operation & Maintenance Manual

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Series WPX
NIAGARA
Series WPX
Models 210 and 222
Installation, Operation
& Maintenance Manual
Models 222 – cold
Sizes 2", 3", and 4"
Sizes 6", 8", and 10"
(dark gray)
®
Model 210 – hot
Sizes 2", 3", and 4"
Sizes 6", 8", and 10"
(red)
M212
Rev. F

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Summary of Contents for Niagara WPX Series

  • Page 1 M212 Series WPX Rev. F NIAGARA ® Series WPX Models 210 and 222 Installation, Operation & Maintenance Manual Model 210 – hot Sizes 2”, 3”, and 4” Sizes 6”, 8”, and 10” (red) Models 222 – cold Sizes 2”, 3”, and 4”...
  • Page 2 Series WPX Table of Contents Model 210 – Hot Water Installation & Operation ................1 General ....................... 1 Installation ....................1 Operation ..................... 1 Options ......................1 Model 210 Maintenance ................2 Register Removal ..................2 Removing Measuring Chamber ..............2 Installation of Measuring Chamber ..............
  • Page 3 INSTALLATION The Niagara Series WPX turbine meter may be mounted in a horizontal or vertical pipe, but never with the register on the bottom. In order to have accurate measurement, the meter must have 5 pipe diameters upstream and 3 pipe diameters downstream of straight uninter- rupted pipe.
  • Page 4 Series WPX Model 210 Maintenance REGISTER REMOVAL Model 210 Totalizer with Reed Switch and Infrared Transmitter 1. Remove strain relief nut and draw out washer and binding nut. 2. Remove screws from register cover. 3. Remove register cover. 4. Slide reed switch or infrared transmitter out of the dovetail slot in the register.
  • Page 5 Series WPX REPLACEMENT PARTS • Measuring chamber complete • Register assembly Note: Part numbers are listed in the parts price book. Model 210 strain relief nut register cover screws register cover reed switch or infrared transmitter sealing wire sealing segment working clamp ring sealing wire hex head screws...
  • Page 6 INSTALLATION The Niagara Series WPX turbine meter may be mounted in a horizontal or vertical pipe, but never with the register on the bottom. In order to have accurate measurement, the meter must have 5 pipe diameters upstream and 3 pipe diameters downstream of straight uninter- rupted pipe.
  • Page 7 Series WPX Models 222 Maintenance REGISTER REMOVAL Model 222 1. Depress the tab in the register box below the hinge. Lift hinged side of register and rotate forward to remove it from the meter. 2. Remove the sealing tape from the locking segment and register retaining ring.
  • Page 8 Wetted Material of Construction Body: Cast Iron Measuring Element: 120°F - Noryl 250°F - Polyethersulfone Rotor: Polyamid O-Ring Seals: EPDM NIAGARA ® 150 Venture Boulevard Spartanburg, SC 29306 Phone: (800)778-9251, (864) 574-3327 Fax: (864) 574-8063 Internet: www.aaliant.com E-Mail: sales@aaliant.com M212 Rev. F 11/04...

This manual is also suitable for:

210222

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