User manual TRONIC KH 3906 VOLTAGE TRANSFORMER

[. . . ] The socket must have an internal positive pole, that is to say that the positive pole of a vehicle battery cannot be connected to the chassis of the vehicle. Should you do so, the safety of the device may be compromised and the warranty becomes void. Do not locate the device in places exposed to direct sunlight, Otherwise, it may overheat and become irreparably damaged. Do not operate the device in a vehicle that is standing out in the sun. [. . . ] Before connecting the power inverter to a voltage source make sure that the on/off switch e on the device is in the position 0. If a signal tone can be heard and the operation LED/Overload indicator t lights up red the input voltage is too low or the power of the load/device connected to the power inverter is too high. Do not use the power inverter in vehicles whose plus pole is connected to the vehicle body and/or the chassis. Do not use the power inverter in vehicles with positive earth 12 V receptacles. Usually on the device's rating plate you can find information regarding the power consumption in amperes (A) or the wattage (W). Before operation make sure that the maximum power consumption does not exceed 0, 65 A and the maximum continuous load is not more than 150 W. Loads with a high internal resistance operate very well with the power inverter, on the other hand, loads with a low internal resistance, for example heating and cooking devices have a power consumption in watts that is too high. Inductive loads, for example, televisions or stereo systems (devices with an inductor or a transformer) often require a much greater switch on current than resistance loads with the same specified wattage. When switching on, television sets demand much more power than that indicated on the rating plate. Therefore it may be necessary to switch the power inverter on and off several times in order to switch the television set on. Most heat producing devices, for example, hair dryers, clothes irons or heating fans can not be operated via the power inverter because the power consumption of these devices exceeds the output power of the power inverter. Before connecting a load/device to the power inverter make sure that the on/off switch e on the device is in the position 0. Make sure that the power of the load/device to be run that you intend to connect to the power inverter does not exceed the continuous load rating specified in the power inverter's technical data. Insert the plug of the connecting load/the device to be operated into the 220 - 240 V socket r of the power inverter. Switch the power inverter on by moving the on/off switch e to the position I. If the power inverter is functioning properly the operation LED/Overload indicator t will light up green. When the battery runs low (under 11 V) a continuous signal tone sounds to indicate that the battery needs to be charged. When the battery voltage drops below 10 V the power inverter switches off and the operation LED/Overload indicator t lights up red. Reduce the load until you no longer exceed the maximum load as specified in the technical data. Maintain the input voltage of the power inverter above 11 V to keep the output voltage constant. With the reception of, for example, very weak television stations it can, nevertheless, result in interferences and/or image breakdown. In this case position the power inverter as far away as possible from the television, antenna cable and antenna. [. . . ] The warranty covers only claims for material and maufacturing defects, but not for transport damage, for wearing parts or for damage to fragile components, e. This product is for private use only and is not intended for commercial use. The warranty is void in the case of abusive and improper handling, use of force and internal tampering not carried out by our authorized service branch. The warranty period will not be extended by repairs made under warranty. [. . . ]