- Be careful - electrical appliances are especially easily damaged if they are not handled correctly during inspection, connection and maintenance.
- Do not leave the ignition on for a long time with the engine off.
- Never disconnect the wires from the battery while the engine is running.
- When connecting the wires from the auxiliary power source for emergency start of the engine, observe the polarity.
- Always disconnect the negative cable from the battery first and connect last to avoid a short circuit if accidentally touched by a tool while loosening/tightening the terminal clamp.