NORD Drivesystems B2050 - Manual (Page 34)

5. Service and maintenance
-34- B2050-GB-0613 www.nord.com
5. Service and maintenance
5.1 Service and Maintenance Intervals
Service and Maintenance Intervals Service and Maintenance Work
Information –
see Section
Weekly
or every 100 operating hours - Check the gear unit for unusual running noises
and/or vibrations
- Perform a visual inspection for leaks
5.2
5.2
At least once per month - Check the cover and the attachment adapter for
dirt
5.2
Every 2500 operating hours,
at least six-monthly - Visual inspection of rubber buffer
- Visual inspection of hose
- Visual inspection of temperature sticker
- Remove dust
(only for category 2D)
- Check oil level
- Re-grease
(for agitator bearings Option VLII / VLIII)
- Check oil filter
- Clean or replace the pressure venting screw
5.2
5.2
5.2
5.2
5.2
5.2
5.2
At least every year - Check the oil / air cooler for dirt 5.2
For operating temperatures up to 80°C
Every 10000 operating hours, at least
every 2 years
Higher temperatures reduce the oil
change intervals
- Change oil (if filled with synthetic oil, this period
is doubled)
Reduction of lubricant replacement interval
under extreme operating conditions (high
humidity, aggressive environment and high
temperature fluctuations)
- Replace oil filter
5.2
5.2
Every 25000 operating hours,
at least every 5 years - Replace the shaft sealing rings if worn
- Re-lubrication of the bearings in the gear unit
5.2
5.2
According to the interval specified in
field MI of the name plate
at least every 10 years
(Only for Category 2G and 2D) - General overhaul 5.2
5.2 Service and Maintenance Work
Danger!
No explosive atmosphere must be present during servicing and repair work. Servicing
and maintenance work must only be performed by qualified specialist personnel.
When cleaning the surface of the gear unit, do not use and procedures or materials,
which could cause electrostatic charging of the surface of the gear unit.