③ Lift off the top cover .
en
16
2
1
1
④ Remove the front cover by sliding it
upwards .
⑤ Check all electrical connections .
⑥ Lubricate the inner tubes
chain
2
with WD-40 or equivalent .
⑦ Reattach the front and the top cover .
⑧ Reconnect mains .
⑨ Lower the wash basin to its lowest
position, and then run it to the top
position again to distribute the
lubricant .
1
and the