Delem DA-52s - Maintenance

V0812, 4.10
4.8. Maintenance
4.i
Hours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The number of hours the machine is running.
Strokes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The number of strokes the pressbeam has executed.