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The information in this publication is provided for reference only. While every effort has been made to ensure the reliability and accuracy of the information contained in this manual at the time of printing, we recommend that you refer to “franklinfueling.com” for the most current version of this manual. All product specifications, as well as the information contained in this publication, are subject to change without notice.
Contents Introduction ............................1 Questions and concerns ........................1 Conventions used in this manual ....................1 Operating precautions ........................2 Other documentation ........................2 Certified installer or service person ....................3 Required equipment ........................3 Replacing Fuses ..........................5...
Introduction This manual contains instructions for replacing the fuses in the Franklin Fueling Systems (FFS) 200 and EVO 400 Automatic Tank Gauges (ATGs). You must follow all safety information, warnings, instructions, and other information in this manual. Please read this entire manual carefully.
Operating precautions FFS equipment is designed to be installed in areas where volatile liquids such as gasoline and diesel fuel are present. Working in such a hazardous environment presents a risk of severe injury or death if you do not follow standard industry practices and the instructions in this manual.
Certified installer or service person The equipment described in this manual should be serviced only by an FFS-certified technician, installer, or service person. Only an FFS-certified technician, installer, or service person is allowed to access both the user interface keypad and internal areas of an EVO 200 or EVO ATG.
Replacing Fuses IMPORTANT: Make sure you wear a grounding strap during this entire procedure. If you do not, your ATG could be permanently, severely damaged, and your warranty could be voided. IMPORTANT: Lift the cover away carefully to help avoid damaging the LED light pipes. WARNING: Your ATG has more than one power connection point.
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3. Press in one of the side tabs on the display until it is disengaged, and then press in the other side tab. Flip the LCD display down when both side tabs are disengaged. 4. Locate the fuses in the upper left corner of the main board. IMPORTANT: The following step shows a fuse being removed with needle nose pliers, but you may be able to remove the fuse with your fingers.
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IMPORTANT: The following step, you may be able to install the fuse with your fingers, but you can use needle nose pliers if you prefer. In either case, install the fuse very gently. Make sure the wire prongs in the base of the fuse align with their holes in the fuse receptacle. If the wire prongs in the base of the fuse break off in the fuse receptacle, you will have to replace the main board.
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