NORD Drivesystems B2000 - Manual (Page 33)

5. Service and maintenance
www.nord.com B2000-GB-0413 -33-
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 - Perform a visual inspection for leaks
- Check the gear unit for unusual running noises
and/or vibrations
- Only for gear units with cooling cover:
Visual inspection of temperature sticker
5.2
5.2
5.2
Every 2500 operating hours,
at least every six months
- Check oil level
- Visual inspection of rubber buffer
- Visual inspection of hose
- Visual inspection of temperature sticker
- Remove dust
(only for category 2D)
- Check coupling
(Only for category 2G and standard IEC/NEMA
motor attachment)
- Re-grease
(applicable only to free drive shaft / Option W
and for agitator bearings / Option VLII / VLIII)
- Clean or replace the pressure venting screw
4.1
5.2
5.2
5.2 / 4.3
5.2
5.2
5.2
Every 5000 operating hours,
at least every year
(Only for standard IEC/NEMA motor
attachment) - Replace the automatic lubricant dispenser 5.2 / 4.2
Every 10000 operating hours,
at least every 2 years - Changing the oil
- Check the cooling coil for deposits
5.2
5.2
Every 25000 operating hours,
at least every 5 years - Replace 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 rating 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 gear unit, do not use procedures or materials which may cause
electrostatic charging of the gear unit or adjacent non-conducting components.