GUDEL FlexxPump4 N, Operating Manual

Page: 101 / 177

7.3 Maintenance tasks
7.3.1 Maintenance intervals
The product is subject to natural wear and tear. It wears out, which can cause
unscheduled downtimes of your system. Güdel defines the service life and
maintenance intervals of the product to ensure safe, uninterrupted operation.
Operating hours
Güdel always uses Power On as the operating time for the maintenance inter-
val indicators. Power On shows the duration in which the drives are located
in the control system.
Duty cycle
The maintenance intervals refer to the effective operating hours of the prod-
uct at a duty cycle (ED) of 100%. The duty cycle always refers to the entire
process. This means that the duty cycle of specific axes cannot be considered
individually.
Duty cycle
100% 80% 60% 40% 20%
2000 2,500 3,300 5,000 10,000
6,000 7,500 10,000 15,000 30,000
10,000 12,500 16,500 25,000 50,000
20,000 25,000 33,000 50,000 100,000
Tab. 7-7 Conversion table: Operating hours at the respective duty cycle
Maintenance
OPERATING MANUAL FlexxPump4 N Lubrication
System
3422906891_v1.0_
EN-US
101