User manual KOMPERNASS KH 4199 DISCO LIGHT SENSOR BAR

[. . . ] Before connecting a mains power adaptor, check to ensure that the polarisation of the barrel connector matches the polarity details on the socket; DC 7, 5V 300mA (on the rear of the device, ). ⷠDo not operate the device if the mains power adapter being used, its power cable or the device itself is damaged. [. . . ] ⷠIn the event of the batteries leaking acids, first put on a pair of protective gloves. Then clean the battery compartment and the battery contacts with a dry cloth. With regard to the interaction with batteries, take note of the following section. Do not throw batteries into a fire and do not subject them to excessive heat such as direct sunshine or suchlike. This device is not intended for use by individuals (including children) with restricted physical, physiological or intellectual abilities or deficiencies in experience and/or knowledge unless they are supervised by a person responsible for their safety or receive from this person instruction in how the device is to be used. Children should be supervised to ensure that they do not play with the device. Do not locate the device on sloping surfaces, if you do it could slip off, fall to the floor and become damaged. If you do not intend to use the device for an extended period, remove the batteries. ⷠAlways exchange all batteries at the same time and always use batteries of the same type. Taking the device into use > First take all device components from the packaging and remove all packing foil and tape. Battery operation The device can also be operated with batteries (batteries not supplied). > For this, open the battery compartment t on the underside of the device and lay the cover to the side. [. . . ] batteries/rechargeable batteries · Used batteries/rechargeable batteries may not be disposed of in household waste. ⷠBatteries/rechargeable batteries can contain toxic substances which may damage the environment. [. . . ]