Service inspection
Take the wash basin to its highest position.
R4950 and R4951
en
3
14
Remove the lower front cover
any tools, as the cover has a click lock.
Check all electrical connections for the control box
Lubricate the inner square tubes
equivalent. You have to reach up under the upper
front cover to reach the tubes.
Reconnect mains.
1
Lower the wash basin to its lowest position, and
then run it to the top position again to distribute
the lubricant.
Reattach the lower front cover.
3
2
Disconnect mains before
removing the covers.
. You do not need
①
R4952 and R4953
3
2
②.
with WD-40 or
③.
3