User interface:
Test:
Indicates the current
state of charge.
Full/Med/Low:
Full/Med/Low. Indicates
the state of charge of
the internal battery.
Error:
Error message
Reverse:
Polarity reversal
Start-/Stoppknopf
Start/Stop:
Starts/stops the current/voltage
output.
The Memory Saver function is
activated following pressing for
5 seconds.
Charging the jump starter:
The jump starter should be fully charged after every use to ensure an optimum service life. Charging is also
recommended if the device is not used for more than 6 months.
1.
Test charging of the device. Charging is necessary of the green “Full” LED is not illuminated.
2.
Ensure that the jump starter is not connected to other devices.
3.
Plug the charger provided into the mains socket and connect the other end to the “Input Charge” input
on the operating side of the device.
4.
Do not use during charging.
5.
Disconnect the connection again on conclusion of charging.
Apart from the internal lithium battery, the JMP Boost 4000 jump starter has an additional 9 V auxiliary
battery (1566002) to also ensure supply of the control processor in the event of low voltage. Replace this
battery if the “Err-5” error code is indicated. Unscrew the flap at the rear of the device for this purpose.
Use of the jump starter:
→ Vehicle start:
1.
Check the battery. It should be a 12 V battery with at least 6 V of power (continue as described under
“Forced start” below if the battery has too little residual voltage or even a shorted cell). Never connect
the jump starter to a vehicle with an active ignition. Only activate the ignition after connection.
2.
First connect the black terminal to the earth terminal on the vehicle body.
3.
Then connect the red terminal to the positive terminal on the battery.
4.
Press the “Start/Stop” button and then start the vehicle. If starting is unsuccessful at the first attempt,
wait 3 minutes for the next attempt to avoid stress to the system.
5.
Switch off the jump starter following starting, or wait for 30 seconds until the device deactivates itself.
6.
Disconnect the connection and remove the device.
