F Series Battery Charger Operations Manual
17
11. Trouble Shooting Guide
Problem Solutions
AC Mains or Generator power is
connected but "Power" LED will not
illuminate.
• Generator voltage too low.
• Blown fuse (Generator voltage
too high).
• Check generator output.
• Check generator output and fuses in
AC input socket. Replace if blown.
(Refer Figure 6.)
DC charging power is connected but
"Power" LED will not illuminate.
• Voltage not within limits.
• Bad connection.
• Blown fuse.
• Refer to Specifications for limits.
• Check connection of DC power lead
plug and crocodile clips.
• Check fuses in AC input socket.
Replace if blown. (Refer Figure 6.)
"Charging" LED keeps flashing.
• Discharge button has been
pressed.
• Batteries or Charger too hot.
• Batteries or Charger too cold.
• Batteries over-discharged.
• Batteries faulty.
• If discharge is not required, remove
and replace one battery end cap to
reset Charger.
• Batteries will not charge if above
45°C. Place Charger in cool place
and wait for batteries to cool down.
• The batteries will not charge if below
0°C. Place batteries and Charger in
warmer place.
• Leave in Charger for 1 hour. If
“Charging” LED still flashing,
replace batteries.
• Replace batteries.