This GRUNDIG UV5A Owner Manual is not only an instruction manual but a total functional circuit description of the Multimeter and includes circuit diagram at the end pages. It is very helpful for repairing and calibrating the instrument. It is written in two languages English and German for international support. It was very easy to repair my unit with this document. Regards, Regis Pauly, Electrical Engineer.
The owner's manual was evetything I thought it would be. I was able to print it out using both sides of the paper in quick order, saving me a search online for a used one.
Was happy to find the complete owners manual... It's all in there, just like the original...
Text excerpt from page 17 (click to view)
Water inlet filter
If you notice that the machine is taking longer to fill, check that the filter in the water inlet hose is not blocked. Turn off the water tap. Unscrew the hose from the tap and remove the filter. Clean it with a stiff brush. Refit the filter and screw the hose back onto the tap.
P0041
The dangers of freezing
If the machine is exposed to temperatures below 0°C, certain precautions should be taken. s Turn off the water tap. s Unscrew the inlet hose. s Unhook the drain hose from the rear support and position the end of this hose and that of the inlet hose in a bowl. Run the draining programme until the selector dial is in the �Stop� position. s Disconnect the appliance. s Screw the inlet hose and reposition the drain hose. s When you intend to start the machine up again, make sure that the room temperature is above 0°C.
