Product Registration; Gfs 10 ™ Fuel Sensor Installation Instructions - Garmin GFS 10 Instructions D'installation

To obtain the best possible performance, install your GFS 10 Fuel Sensor according to the following instructions� If you experience difficulty during the installation,
contact Garmin Product Support, or seek the advice of a professional installer�
The GFS 10 will communicate with NMEA 2000- or Garmin CANet-compatible chartplotters and displays� Refer to
• The GFS 10 is designed for use with gasoline-engine fuel systems� Do not use the GFS 10 with diesel-engine fuel systems. Do not use the GFS 10 with fuel
that contains more than 10% ethanol such as E85 fuel.
• The GFS 10 is designed for use with single-line fuel systems� Do not install the GFS 10 on engines with a return line to the fuel tank� On pressurized fuel injected
systems, the GFS 10 must be mounted on the low pressure side of the high-pressure fuel pump� Engine-mounted fuel reservoirs may cause erratic flow readings�
The GFS 10 is not recommended for systems with large engine-mounted fuel reservoirs�
• Gasoline is extremely flammable� If possible, drain the fuel hose before you start, or shut any flow valves located near the tank� Keep sparks and flame away from
the work area�
• Work in a well-ventilated area�
• After installation, be sure to clean up any spilled fuel, and dispose of any spilled fuel in accordance with local laws�
• Periodically check the GFS 10 installation for leaks, and repair any leaks before using your boat�
• See the Important Safety and Product Information guide in the product box for additional product warnings and other important information�

Product registration

Help us better support you by completing our online registration at www�garmin�com/registration/� For future reference, write the serial number assigned to your GFS
10 in the space provided� It is located on a sticker on the back of the unit and on a sticker around the cable�
Serial number
Contact Garmin
Contact Garmin if you have any questions while using your GFS 10� In the USA contact Garmin Product Support by phone: (913) 397-8200 or (800) 800-1020, or go
to www�garmin�com/support/� In Europe, contact Garmin (Europe) Ltd� at +44 (0) 870�8501241 (outside the UK) or 0808 2380000 (within the UK)�
Packing List and accessories
Before installing your unit, confirm that your package includes the following items� If any parts are missing, contact your Garmin dealer immediately�
Standard Package
• GFS 10 Fuel Sensor unit
• 4 reusable stainless-steel hose clamps
• / in� fuel filter (in-line)
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• Mounting hardware
• CANet adapter
• NMEA 2000 T-connector
• Installation instructions
GFS 10 Fuel Sensor Installation Instructions
GFS 10 Fuel Sensor Installation Instructions
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Optional Accessories
• Additional NMEA 2000 network components
• CANet kit
• Replacement fuel filter
◦ Garmin recommends replacing the fuel filter at the start of each season
or every 2,600 gal (10,000 L)�
/ in� hose compatible, 30-micron rated, E10 compatible
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◦ Metal housing required for inboard applications
◦ West Marine part number 18-7857-1 or equivalent
Tools Needed
• Hose cutter or knife (to cut the fuel hose)
• Flathead and Phillips screwdrivers (to tighten the hose clamps and secure
the unit)
• Drill and drill bits (to install the mounting hardware)
www�garmin�com for a list of compatible devices�
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