Suction Unit
F-31
Service Manual
Doc : Service Manual - F-31.doc Rev. 2 / 12 APR 2006
Page 6 of 12
INDICATORS (LED)
The suction unit F-31.XX is equipped with light indicators (led) signaling the battery use, because using the
appliance on a low battery may damage the appliance itself, while continuously recharging it does not cause any
damage.
It is recommended to always check the battery’s recharge level
LIGHT INDICATOR DESCRIPTION OF THE BATTERY LEVEL
LED ON GREEN MAXIMUM CHARGE (2)
LED ON YELLOW MEDIUM CHARGE (3)
LED ON YELLOW LOW CHARGE (4)
LED ON RED NEEDS RECHARGE (5)
LED NEXT TO THE BATTERY’S CHARGE
LEVEL INDICATORS RED
WHEN THIS LED IS ON, IT SHOWS THAT RECHARGE IS
UNDERWAY (1)