Enduro Installation and Operation - Brochure

Enduro Meters Installation & Operation Meter Installation Instructions Installation Preparation 1. Meter is intended for measuring potable, cold water in one direction only. 2. Meter must be installed in a horizontal pipeline with the register facing upward and readily accessible for reading. To meet accuracy specifications, the meter should not be mounted at more than a 10% angle (either slanted along the pipe or tilted to the side). 3. In most applications, no straight pipe length, upstream or downstream is necessary. 4. Under normal usage conditions the Enduro is not affected by sand or suspended particles and does not require a strainer. Systems with significant debris in the pipes should consider strainers to avoid damage and accuracy degradation. 5. A variety of standard and custom spool lengths are available from Metron for drop-in installation ease. Spools can accommodate virtually any existing lengths. Most spools come standard with a test port. Consult your Metron-Farnier sales manager for technical details on spools. Installation Procedures 1. Suitable shut-off valves should be installed adjacent to both the inlet and outlet of the meter so service may be shut off without inconvenience to the customer whenever the meter must be removed. 2. Clean and flush the service line thoroughly on the inlet side of the meter before installing the meter. 3. Remove the flange protectors and set the meter with the arrow on the meter body pointed toward the outlet (customers side). 4. To insure unrestricted flow of water through the meter, use the proper size and type of gaskets. Connections should only be sufficiently tightened to seal; do not over-tighten. 5. When tightening the bolts/nuts, use a staggered pattern similar to tightening lug nuts on a automobile tire to avoid over-stressing the flange seals. 6. After the meter is installed, shut the outlet shut-off valve. Open the inlet shut-off valve slowly until the meter is full of water and there are no leaks. 7. Open the outlet valve slowly until air is out of the meter and service line. Open a valve downstream of the meter slowly and insure that no foreign debris in the water obstructs the operation of the meter. CAUTION: Introducing water too quickly into the meter will damage the meter's internal components. The meter and service line must be free of air before operating the meter at normal flow rates NOTE: Install an electrical grounding strap around the meter for maintenance safety while repairing or removing meter. NOTE: Consult the American Water Works Association (AWWA) Manual M6 for additional details on water meter installations. ? Meter must be within +/- 10% of horizontal (tilt and slant) to achieve specified accuracy. Enduro Meters Installation & Operation Water Meter Physical Specifications Meter Flanges All flanges are C875 silicon brass which matches the meter body alloy. All flanges are sealed with a NSF-61 approved threadlocker and pressure tested at 200 psi. All flanges meet AWWA standards per standard C712-02 and ANSI B16-24. Spool Pieces & Strainers All spool pieces for Enduro meters are stainless steel (carbon core in flanges) and have a 2” test port and plug. Check with your sales manager for standard, custom and adjustable spools. Meter Type Length Width Centerline Pipe Net Pipe Size A B C Connections Weight Enduro 1100 - 4" 14.8" (376 mm) 8.7" (221 mm) 4.4" (112 mm) 4" 8-Bolt 150# ANSI 49 lbs (22 kg) Enduro 1100 - 6" 23.8" * (605 mm) 9" (229 mm) 4.5" (114 mm) 6" 8-Bolt 150# ANSI 67 lbs (30.2 kg) Enduro 2000 - 6" 22" (559 mm) 11.2" (284 mm) 5.6" (142 mm) 6" 8-Bolt 150# ANSI 109 lbs (49.5 kg) Enduro 2000 - 8" 33" * (838 mm) 13.75" (349 mm) 6.9" (175 mm) 8" 8-Bolt 150# ANSI 162 lbs (73.5 kg) Enduro 2400 - 6" 22" (559 mm) 11.2" (284 mm) 5.6" (142 mm) 6" 8-Bolt 150# ANSI 109 lbs (49.5 kg) Enduro 2400 - 8" 33" * (838 mm) 13.75" (349 mm) 6.9" (175 mm) 8" 8-Bolt 150# ANSI 162 lbs (73.5 kg) Enduro 2800 - 8" 22" (559 mm) 11.2" (284 mm) 5.6" (142 mm) 8" 8-Bolt 150# ANSI 149 lbs (67.6 kg) Enduro Meters Installation & Operation Register Labeling & Identification NOTE: Older registers may have different labeling scheme. Check with Metron Customer Service for reference documentation Touchpad and AMR Interface All Enduro Water Meters come standard with a Hawkeye OER register. The optically-encoded register can be programmed to match virtually any data format. Check with Metron-Farnier Customer Service for additional information. G 15 9999 NSF 61 Made in FranceUnits Model Identifier Register ID Model Identifier Enduro 1100 27 Enduro 2000 31 Enduro 2400 21 Enduro 2800 23 Wiring Touchpad Wiring: Red / Black (no polarity) AMR Wiring: Red – Clock/Power Green – Data Black – Ground Electronic Output Model Identifier + Register ID Example: 21 + 9999 219999