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FPDM1000 SERIES
Positive Displacement
Mechanical Flowmeters
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To the owner: IMPORTANT INFORMATION Thank you for purchasing an OMEGA Please read this information FPDM Series Flowmeter. Please take a few ! minutes to read through the manual before ▲ carefully before use! installing and operating your meter. If you Before use, confirm the fluid to be used is have any problems with the meter, refer to compatible with the meter or consult with the Maintenance and Troubleshooting sec- OMEGA for advice. tions of the manual. To prevent damage from dirt or foreign
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Figure 2 INSTALLATION 1. OMEGA recommends that when set- ting up pipework for meter installations, ➧ a bypass line be included in the de- R I G H T sign. This provides the facility for a meter to be removed for maintenance without interrupting production. (See Figure 1) ➧ Figure 1 R I G H T Flow Inlet Bypass Line W R O N G ➧ Strainer NOTE: Incorrect installation can cause pre- Flow Outlet mature wear of meter components 7. Do not overtighten meter connections. 8. It is important that after
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OPERATION SERVICE INSTRUCTIONS When fluid passes through the meter, the Disassembly: rotors turn. The gear located on top of one Ensure that the fluid supply to the meter is of the rotors drives the mechanical regis- disconnected, and the line pressure is re- ters gear train which provides an accurate leased before disassembly. Refer to the readout. exploded parts diagram on page 6. 1. Remove the four screws located on the face of the register. Then remove the faceplate cover including register
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Check rotor operation by turning either 10. Place the coverplate onto the meter. of the rotors. If the rotors are not in mesh Replace the coverplate screws and correctly or do not move freely, remove tighten the six cap head screws firmly. one of the rotors and replace it correctly 11. Place the lower coverplate of the regis- at 90 degrees to the other rotor. Recheck ter into position. Replace the four screws the operation of the rotors. and tighten. 4. Inspect the gears in the meter cap for 12.
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TROUBLESHOOTING Symptom Probable Cause Corrective Action FLUID WILL NOT 1. Foreign matter blocking Dismantle meter, clean rotors. Strainer must FLOW THROUGH rotors be fitted in-line. THE METER 2. Line strainer blocked Clean strainer. 3. Damaged rotors Replace rotors. Strainer must be fitted in-line. 4. Meter connections over- Re-adjust connections. tightened 5. Fluid is too viscous See specifications for maximum viscosity. REDUCED FLOW 1. Strainer is partially Clean strainer. THROUGH THE blocked
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METER PARTS LISTING Model: FPDM1004 1 2 3 4 7 * 20 6 * 21 10 11 13 12 14 15 16 17 5 8 / 9 8A / 9A O-Ring Only = Parts for US Gallon models only. * u = Recommended Spare Parts to stock. Bold Text = Indicates Stainless Steel model parts. Item Rec. Part or Set No. Qty. Parts (Order from this column only) Part Description 11 MS298N Meter Body 1/2 in. NPT (Aluminum) 11 MS337N Meter Body 1/2 in. NPT (Stainless Steel) ® 21 u BS145TES O-Ring (Teflon ) 21 u BS145VS O-R
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Item Rec. Part or Set No. Qty. Parts (Order from this column only) Part Description 13 1 u MS83S Bevel Gear Set 14 1 MS140S Bottom Register Coverplate 15 4 u MS111S Mounting Screws 16 1 u MS141M4GS Register Assembly w/Coverplate - Litres 16 1 u MS141UGS Register Assembly w/Coverplate - US Gallons 17 4 u MS129S Register Body Screws ® 20 1 u BS145TES O-Ring (Teflon ) 20 1 u BS145VS O-Ring (Viton) 21 1 u MS423S Spacer Ring (Aluminum) US Gallon Model Only 21 1 u MS423-1S Spacer Ring (S/Steel) US Gal
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METER PARTS LISTING Model: FPDM1005 1 2 1A 10 6 11 13 12 14 15 16 3 17 4 5 8 / 9 8A / 9A O-Ring Only u = Recommended Spare Parts to stock. Bold Text = Indicates Stainless Steel model parts. Item Rec. Part or Set No. Qty. Parts (Order from this column only) Part Description 11 MS188N Meter Body 1 in. NPT (Aluminum) 11 MS186N Meter Body 1 in. NPT (Stainless Steel) 11 MS188F Meter Body 1 in. ANSI 150 lb. Flange (Aluminum) 11 MS186F Meter Body 1 in. ANSI 150 lb. Flange (S/Steel)
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Item Rec. Part or Set No. Qty. Parts (Order from this column only) Part Description 11 1 MS99S Coverplate (Aluminum) includes Bush 11 1 MS99-1S Coverplate (Stainless Steel) includes Bush 12 6 u MS312S Coverplate Screws 12 6 u MS313S Coverplate Screws (Stainless Steel) 13 1 u MS83S Bevel Gear Set 14 1 MS140 Bottom Register Coverplate 15 4 u MS111S Mounting Screws 16 1 u MS141S Register Assembly with Coverplate - Litres 16 1 u MS141US Register Assembly with Coverplate - US Gallons 17 4 u MS129S Re
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METER PARTS LISTING Model: FPDM1006 1 2 10 1 6 11 13 12 14 15 16 3 17 4 5 8 / 9 8A / 9A O-Ring Only u = Recommended Spare Parts to stock. Bold Text = Indicates Stainless Steel model parts. Item Rec. Part or Set No. Qty. Parts (Order from this column only) Part Description 1 11 MS192N Meter Body 1 /2 in. NPT (Aluminum) 1 11 MS190N Meter Body 1 /2 in. NPT (Stainless Steel) 1 11 MS192F Meter Body 1 /2 in. ANSI 150 lb. Flange (Aluminum) 1 11 MS190F Meter Body 1 /2 in. ANSI 150 lb
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Item Rec. Part or Set No. Qty. Parts (Order from this column only) Part Description 11 1 MS99S Coverplate (Aluminum) includes Bush 11 1 MS99-1S Coverplate (Stainless Steel) includes Bush 12 6 u MS312S Coverplate Screws - Litre Model 12 6 u MS313S Coverplate Screws (S/Steel) - Litre Model 13 1 u MS83S Bevel Gear Set 14 1 MS140RS Bottom Register Coverplate 15 4 u MS111S Mounting Screws 16 1 u MS141RS incl 15 & 17 Register Assembly Complete - Litres 16 1 u MS141RUS incl 15 & 17 Register Assembly Co
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METER PARTS LISTING Model: FPDM1007 1 5 2 1 10 * * 20 6 10 11 13 12 14 3 15 4 7 16 17 5 8 / 9 8A / 9A O-Ring Only = Parts for US Gallon models only. * u = Recommended Spare Parts to stock. Bold Text = Indicates Stainless Steel model parts. Item Rec. Part or Set No. Qty. Parts (Order from this column only) Part Description 11 MS520N Meter Body 2 in. NPT (Aluminum) 11 MS520-1N Meter Body 2 in. NPT (Stainless Steel) 11 MS483F Meter Body 2 in. ANSI 150 lb. Flange
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Item Rec. Part or Set No. Qty. Parts (Order from this column only) Part Description 12 6 u MS312S Coverplate Screws - Litre Model 12 6 u MS313S Coverplate Screws (S/Steel) - Litre Model 12 6 u MS419S Coverplate Screws - US Gallon Model 12 6 u MS420S Coverplate Screws (S/Steel) - US Gallon Model 13 1 u MS83S Bevel Gear Set 14 1 MS140 Bottom Register Coverplate 15 4 u MS111S Mounting Screws 16 1 u MS141S Register Assembly with Coverplate - Litres 16 1 u MS141US Register Assembly with Coverplate -
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M-4103/ 0405
