Ranger Fisherman Series Owner's Manual page 20

If areas are found within the fuel system that appear questionable,
have your Ranger dealer inspect the system. A thorough fuel system
examination should be made by an experienced marine technician at
least once a year.
Naturally a leak-free fuel system is a MUST for proper operation and
on-board safety. Always inspect for fuel leaks prior to connecting wiring to
the battery or connecting a battery charger to the batteries or to the AC
power.
ALWAYS inspect battery compartments before connecting battery
charger to batteries and while battery compartments are ventilated.
Battery compartment lids should always be open to ensure no explosive
hydrogen gas is trapped in the compartment.
WARNING
explosive gases escape through the vent/fill caps and may form an
explosive atmosphere around the battery if the ventilation is poor. This
gas may remain around the battery for several hours after charging.
Sparks or flame can ignite the gas and cause an explosion.
H. FUELING INSTRUCTIONS
11. Secure boat to dock.
12. Boats on trailers need to be on a level surface to prevent air
pockets.
13. Switch off all engine(s), pumps, lights, etc. that could produce a
spark.
14. Do not smoke, strike matches, or throw an electrical switch.
15. Make certain all passengers are ashore.
16. Be sure the proper type and grade of fuel as recommended by your
engine owner's manual is used.
17. Determine how much fuel is required to avoid overflow.
18. Ensure that a fire extinguisher is readily available.
19. Insert the fuel supply nozzle, keeping it in contact with the fuel fill
deck plate to guard against static produced sparks.
10. Stand away from the fuel tank vent/fill during fueling. Splash-back
may occur which could cause a fire hazard.
11. Make a habit of inspecting the bilge after pumping 5-10 gallons of
fuel for any signs of leakage. If no problems are detected, resume
fueling.
12. DO NOT top off fuel tank. Allow room for thermal expansion, to
prevent fuel from sloshing out the vent.
Fuel System
Batteries produce hydrogen and oxygen
gases when being charged. These
20