W&H S-11 L G Instructions For Use Manual page 40

40
Test run following oil service
Place the handpiece with the handpiece head

downwards.
Start the handpiece for 30 seconds to remove

excessive oil.
Start at the minimum speed and increase to the
maximum speed within 5 to 10 seconds.
Repeat the complete hygiene and
maintenance process at any sign of dirt
re-emerging.
Wipe the handpiece with gauze or soft cloth.
