HOEFLON C4 - Battery Charger

User manual C4 – C6
74
7.7. Battery charger
 There is a battery charger mounted on the compact crane as standard equipment. This
battery charger ensures that the battery of the compact crane is always charged when the
crane is operated from 230 V rather than from the Yanmar or Honda engine.
 When the power cable (see figure 34, section 6.4.1) is connected the battery charger will
switch on directly. An orange LED is lit.
 The charger monitors the battery voltage to determine whether or not it requires charging.
If the voltage is low, it will be topped up. When the battery has reached the correct voltage
again, the charger will automatically stop charging. During charging a white LED is lit beside
the battery symbol, with '12 V' above it. A number of charge LEDs will also be lit. See table.
Figure: 88
LED
explanation
25%
Red LED
The 25% charging LED flashes slowly when
the battery has less than 25% of its charge
remaining. When the battery is 25% charged,
the red LED remains lit continuously.
50%
Red LED
The 50% charging LED flashes slowly when
the battery has less than 50% of its charge
remaining. When the battery is 50% charged,
the red LED remains lit continuously.
75%
Orange LED
The 75% charging LED flashes slowly when
the battery has less than 75% of its charge
remaining. When the battery is 75% charged,
the orange LED remains lit continuously.
100%
Green LED
The 100% charging LED flashes slowly when
the battery has less than 100% of its charge
remaining. When the battery is 100%
charged, the green LED remains lit
continuously and the 25%, 50% and 75% LEDs
go out.
Green
maintenance LED
During maintenance charging the 100% LED
flashes slowly. When the battery is 100%
charged, the green 100% LED remains lit
continuously.