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 26 (click to view)
Maintenance
1. Door seal
Check from time to time the door seal and eliminate eventual possible objects that could be trapped in the fold.
4. Drain filter
The drain filter collects threads and small objects inadvertently left in the laundry. Check regularly that the filter is clean. Open the filter door. Place a container under the filter and unscrew it.
P1050
2. Bodywork
Clean the outside of the machine with warm water and a detergent used to handwash dishes. Rinse with clean water and dry with a soft cloth. Important: do not use methylated spirits, solvents or similar products to clean the bodywork.
P0861
P0860
Pull out the filter. Clean the filter under a running tap, then refit it, screwing it fully in.
3. Detergent dispenser drawer
After a while, detergents and fabric softeners leave deposits in the drawer. Clean the drawer from time to time by rinsing it under a running tap. To remove the drawer from the machine, press the button in the rear left-hand corner. To facilitate cleaning, the top part of the additive compartments can be removed.
P0859
P0040
5. 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. Clean the filter with a stiff brush. Screw the hose back onto the tap.
C0023
C0027
Detergent can also accumulate inside the drawer recess: clean it with an old toothbrush. Refit the drawer after cleaning.
