Miele S4212 - Manual (Page 29)

When to change the battery in
the radio-operated handle
Approx. every 18 months. One 3 V
battery (CR 2032) is required.
The vacuum cleaner can still be
used when the battery has run out or
if there is no battery fitted.
^ Switch the vacuum cleaner on using
the On/Off foot control
s. The
vacuum cleaner is ready to use (in
stand-by mode).
^ Press the re-set button for the
exhaust filter change indicator.
The vacuum cleaner can continue to be
used, but only at maximum power.
How to change the battery in
the radio-operated handle
a Release the battery compartment
cover using a suitable tool, e.g. a
screwdriver.
b Remove the cover.
^ Push the battery forwards to remove
it. Then replace it with a new one,
making sure the polarity is correct.
^ Replace the cover.
^ Dispose of the old battery responsibly.
Maintenance and care
29