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These instructions are intended for use only by experienced, qualified
combustion start-up personnel.
Adjustment of this equipment and its components, by unqualified personnel,
can result in fire, explosion, severe personal injury, or even death.
TABLE OF CONTENTS
Subject
General Information.................................................................................................... 2
Receiving and Inspection........................................................................................... 2
Installation................................................................................................................... 3
Manometer Adjustment............................................................................................... 3
Operation.................................................................................................................... 3
Maintenance................................................................................................................ 4
Attached: Hauck Orifice Meter Capacity Charts
These instructions are intended to serve as guidelines covering the installation, operation, and maintenance of Hauck equipment. While
every attempt has been made to ensure completeness, unforeseen or unspecified applications, details, and variations may preclude
covering every possible contingency. WARNING: TO PREVENT THE POSSIBILITY OF SERIOUS BODILY INJURY, DO NOT USE OR
OPERATE ANY EQUIPMENT OR COMPONENT WITH ANY PARTS REMOVED OR ANY PARTS NOT APPROVED BY THE
MANUFACTURER. Should further information be required or desired or should particular problems arise which are not covered
sufficiently for the purchaser's purpose, contact Hauck Mfg. Co.
HAUCK MANUFACTURING CO.,
3/99
ORIFICE METERS
WARNING
P.O. Box 90 Lebanon, PA 17042-0090 717-272-3051
www.hauckburner.com
INSTRUCTIONS
Fax: 717-273-9882
Page
OMG-9
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Summary of Contents for Hauck OMG SERIES
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Page 1: Table Of Contents
Attached: Hauck Orifice Meter Capacity Charts These instructions are intended to serve as guidelines covering the installation, operation, and maintenance of Hauck equipment. While every attempt has been made to ensure completeness, unforeseen or unspecified applications, details, and variations may preclude covering every possible contingency. -
Page 2: General Information
OMG-9 GENERAL INFORMATION The Hauck Orifice Metering System is a family of assemblies of threaded or welded design used for measuring the flow of either combustion air or any industrial gas. These meters may be used in the main gas and air lines or in the gas and air lines of individual burners. The former configuration allows the monitoring of total flow while the latter method allows precise setting of each burner. -
Page 3: Manometer Adjustment
Page 3 OMG-9 Firmly tighten all bolts. Insert a threaded plug in the unused cock openings. MANOMETER ADJUSTMENT Place the manometer on a rigid support. Insert the proper amount of fluid into the manometer and adjust the fluid height until a 0.0" manometer reading is obtained. -
Page 4: Maintenance
Page 4 OMG-9 NOTE To reduce the risk of "blowing" the manometer (forcing the fluid out of the manometer into the tubing) tubing clips or valves can be located in the vinyl tubing lines near the manometer. The clips or valves are first closed and then the orifice meter cocks are opened. - Page 5 Page 5 OMG-9 OMG SERIES ORIFICE METERS AIR & NATURAL GAS FLOW CAPACITY (SCFH) 100 – 200 Series Threaded / Weld-In 3/8" Through 1 ½" Pipe Size Natural Gas Orifice Pipe 0.5" 1" 3" 5" 0.5" 1" 3" 5" Model...
- Page 6 Page 6 OMG-9 OMG SERIES ORIFICE METERS AIR & NATURAL GAS FLOW CAPACITY (SCFH) 100 – 200 Series Threaded / Weld-In 2" Through 6" Pipe Size Natural Gas Orifice Pipe 0.5" 1" 3" 5" 0.5" 1" 3" 5" Model Bore Size w.c.Δ...