User manual
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12. TROUBLESHOOTING
The function of the LED display is explained in chapter 9.
The converter cannot be switched on, no function
• Therechargeablebatteryusedforoperationisat.Connecttheinvertertoanother,fullychargedrechargeable
battery.
• Thepolarityhasbeenswapped.Checkthewiring.
• Thecableconnectionsbetweenaconverterwithpoleterminalsandtherechargeablebatteryarenotcorrect,e.g.
the connection cable is not screwed on. Tighten the screws of the terminal clamps.
Foraconverterwithcigarettelighterplug,checkiftheplugissufcientlydeeplypushedintothecigarettelighter
socket.
• Theovertemperatureprotectionoftheconverterwasactivated.Lettheconvertercooloffforasufcientamountof
time. Remove the cause for the overtemperature.
Theinverterworksonlywithaconsumerwithalowerpowerconsumption.
• Theconnectioncablebetweenaconverterwithpoleterminalsandtherechargeablebatterymaybetoolongor
the line cross-section too small. Replace the connection cable by a shorter one; use a cable with a larger line
cross-section.
• Theconnectedconsumer'spowerconsumptionistoohighfortheconverter.
• Theconnectedconsumer'spowerconsumptionistoohighwhenstartingup.
The operating time is too short
• Usearechargeablebatterywithhighercapacity.
• Therechargeablebatteryisnotfullycharged.Disconnecttherechargeablebatteryfromtheinverterandchargeit
entirely.
• Therechargeablebatteryisold/at;replaceitbyanewone.
13. DISPOSAL
The product does not belong in the household waste.
Dispose of the product according to the applicable statutory provisions at the end of its service life once it
has become useless.