33 ENGLISHTroubleshooting for wireless activation functionJ = _ X _ =}= % ` Z }= -ment parts for repairs.State of abnormality Probable cause (malfunction) Remedy + = the tool. into the tool.Install the wireless unit correctly. + the slot is dirty.Gently wipe off dust and dirt on the terminal of thewireless unit and clean the slot. tool has not been pushed.Push the wireless activation button on the tool < & [%K][Set the stand-by switch on the vacuum cleaner to[%K][No power supply Supply the power to the tool and the vacuumcleaner.Z + -celling tool registration successfully. the tool. into the tool.Install the wireless unit correctly. + the slot is dirty.Gently wipe off dust and dirt on the terminal of thewireless unit and clean the slot. & [%K][Set the stand-by switch on the vacuum cleaner to[%K][No power supply Supply the power to the tool and the vacuumcleaner.Incorrect operation $ < + again. from each other (out of the transmissionrange).Get the tool and vacuum cleaner closer to each X approximately 10 m however it may vary accordingto the circumstances.J +cancellation;- the switch trigger on the tool is pulledor;- the power button on the vacuumcleaner is turned on.$ < + again. Perform the tool registration procedures for both thetool and the vacuum cleaner at the same timing.Radio disturbance by other applianceswhich generate high-intensity radiowaves.Keep the tool and vacuum cleaner away from theappliances such as Wi-Fi devices and microwaveovens.