7 | Maintenance
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7.4 Maintenance Oil
Bearing temperature
[°C]
See Specific Tech-
nical Data [►32]
Interval Maintenance work
After 10-20 operating
hours
• Check the oil level,
see Oil Level Inspection [►20].
Weekly • Check the oil level,
see Oil Level Inspection [►20].
After 500 operating
hours
• Change for newly operated blower.
≤110 Every 8000 hours • Change the oil (min. once a year).
111-130 Every 4000 hours • Change the oil (min. every 6 months).
7.5 Oil Level Inspection
• Shut down the machine.
• When the machine is stopped, wait 1 minute before checking the oil level.
• Fill up if necessary, see Oil Filling [►13].