Connect the black charging lead to the negative on the battery.
Select your required output voltage, mode and setup options on the battery
charger: a) For DFC-650P models, turn the operation dial to either jump start or
charge modes, the higher the number, the higher the amperage. The timer dial
must be used with numbers 4, 5 and 6 on the operation dial.
b) For DFC-650P models insert 3 x 50a fuses into the fuse holder. For DFC-450P
models use 2 x 50a fuses.
c) Select your required output voltage or jump start mode (applies to
specific models). Connect the charger to a power outlet and turn it on.
The charger will begin charging, if your battery is / becomes full charged, the charger
will automatically switch to trickle charge / stop charge.
For jump start operation, only apply a jump start for a maximum of 5 seconds
and then allow a 20 second cool down time.
After use, switch off the battery charger and disconnect from the power outlet.
Disconnect the black charging lead from the negative terminal of the battery.
Disconnect the Red charging lead from the positive terminal of the battery.
Screw or press the battery plugs back into position.
Safety Features
This battery charger features a range of safety features. In the event of a blown
fuse, the fuse must be replaced with an identical fuse. The automatic circuit
breaker will stop charging in the event of overheating. This will automatically start
charging again after cooling.
The battery must be disconnected from the vehicle prior to connecting the battery to
the charger. Failure to do so may extensively damage the vehicle and or chargers
electric systems.
DFC-10P / DFC-30P / DFC-50P /
DFC-450P / DFC-650P
Functions and
© ROHR 3