![](https://pdfstore-manualsonline.prod.a.ki/pdfasset/d/89/d894ab94-5689-4c86-b715-bbd5f1f827fc/d894ab94-5689-4c86-b715-bbd5f1f827fc-bg28.png)
●
♦
■
MAINTENANCE
Daily At least
once
each
year
Maintenance interval
in hours
Before After 50 250 500
●
■
●
♦
■
●
●
● ● ● ●
♦
♦ ♦ ♦ ♦
♦ ♦ ♦ ♦
♦ ♦ ♦ ♦
● ● ● ●
● ● ● ●
● ● ● ●
■ ■ ■ ■
■ ■
■ ■
● ● ● ●
♦ ♦ ♦ ♦