Instruction Manual; To Start A Vehicle; Starting Attempt; Storage Of Your Booster - MAXTOOLS JS500 Mode D'emploi

3. Instruction manual

3.1 To start a vehicle

1. Connection
Connect the red clamp (+) to the positive terminal (+) of the battery, then connect
the black clamp (-) to the negative (-) terminal of the battery.
2. Start the engine
Turn the ignition key for a maximum of 6 seconds, wait for a further 3 minutes
before attempting to start again.
3. Disconnection
Having started the engine, disconnect the black (-) clamp first, followed by the red
(+) clamp.
4. Storing
Return the cables and clamps to their support posts.
5. Recharging
Recharge the Booster immediately after use!

3.2 Starting attempt

When using the Booster to start an engine, do not crank for more than 6 seconds, and
wait for a further 3 minutes before a second attempt. If after the third attempt the
engine does not start, it may be necessary to identify a further cause for the breakdown.
Note: if your Booster is fully charged but the starter turns slowly, the vehicle's or Booster's
battery may need checking for short circuit.
3.3 Storage
• The Booster can be stored in any position, without any danger for the battery, because
it is a dry battery, made of lead.
• When not using the Booster for long periods of time, recharge the unit every three
months for 48 hours.
• Do not store your Booster below 0°C if you want to use it urgently. Too cold, the Booster
will lack performance. The ideal operating temperature is between 10 to 25°C.
• Clamps must be stored on their support posts, ensuring they do not come to contact
with any metallic surface.
Turn OFF ignition before using the Booster.
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