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Table of Contents
Related Manuals for GPI FM-300HR
Summary of Contents for GPI FM-300HR
- Page 1 FM-300H FM-300HR Electronic Disc Meter Owner’s Manual 04/14 920679-06E...
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Page 2: Table Of Contents
This meter is approved to handle water, pesticides, fertilizers and most industrial fluids. Do not use for gaso- line, diesel or other fluids. Do not use For Technical Assistance call: this meter with flammable liquids. 1-800-835-0113 When handling hazardous chemicals, FM-300H & FM-300HR / 920679-06E... -
Page 3: Before Installation
Replace the gasket and battery cover and tighten securely. Torque the screws to 9 to 10 in. lbs. FM-300H & FM-300HR / 920679-06E... -
Page 4: Operation
Reference the Maintenance 120000-2, FM300H-L has litres and impe- Section for details. rial gallons. While holding the CALIBRATE button, briefly press DISPLAY to toggle between Gallons (GL), Litres (LT) and/or Imperial Gallons (IGL). The unit chosen will FM-300H & FM-300HR / 920679-06E... -
Page 5: Maintenance
To ensure accuracy, it is terial allows a window through which the important to check accuracy frequently and level of liquid can be viewed. GPI offers field calibrate when necessary. a properly designed calibration container for volumes of 5 gallons or 5 litres. - Page 6 If this occurs, cleaning is required. (Figure 5) Cleaning the Nutator Loosen the screws on the back of the meter about 1/4 inch (0.6 cm). (Figure 2) FM-300H & FM-300HR / 920679-06E...
- Page 7 Install the O-ring on the or pipe. nutator inlet. Install the nutator in the meter hous- ing. Make sure the nutator O-ring fits properly against the meter inlet. FM-300H & FM-300HR / 920679-06E...
- Page 8 For Technical Assistance call: 1-800-835-0113 Remove the battery and, if necessary, clean corrosion from the battery termi- nals. (Figure 9) To prevent corrosion from condensation, coat the terminals with petroleum jelly. F I GU R E 9 FM-300H & FM-300HR / 920679-06E...
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Page 9: Troubleshooting
Tighten screws. Torque to 25 to 35 in. lbs. meter loose 4. Coverplate O-ring Install O-ring on coverplate again. missing, damaged, or improperly installed 5. Meter housing cracked Inspect housing for cracks. If cracks present, contact the factory FM-300H & FM-300HR / 920679-06E... -
Page 10: Illustrated Parts List
6-32 x 3/8 in......2 120502-18 Coverplate Assy kit, litre ..1 120028-1 Gasket ......... 1 * The Battery Cover and Gasket kit, Item 7, is included in the Coverplate Assembly kit, Item 5. FM-300H & FM-300HR / 920679-06E... -
Page 11: Specifications
Inlet: 1 inch NPT female a telephone call or letter. GPI can also Outlet: 1 inch NPT male inform you of any special handling require- ments you will need to follow covering the... - Page 12 To make a claim against this warranty, contact the GPI Customer Service Department at 316-686-7361 or 800-835-0113. Or by mail at: Great Plains Industries, Inc.