nord 6052902/0213, Manual With Installation Instructions, Page: 75 / 128

5 Service and maintenance
B 1050 en-3921 75
Inspection and
maintenance intervals
Inspection and maintenance work
Information
see Section
Every 2500 operating
hours, at least every six
months • Visual inspection of shaft sealing ring 5.2.1
• Check the oil level and oil condition 5.2.5
• Clean or replace the vent 5.2.12
• Option ED: Visual inspection of the rubber buffers 5.2.6
• Option LC, LCX, CS1-X, CS2-X, OT: Visual inspection of
hoses and pipes 5.2.7
• Option CS1-X, CS2-X, LC, LCX: Check the oil filter 5.2.8
• Option VL2/3/4/6 KL2/3/4/6: Re-lubricate the bearings in the
output flange and remove excess grease 5.2.15
• Taconite option: Re-grease 5.2.16
• Check the brake
– Inspect the wear pattern of the brake
– Check the lining wear correction
3.25
• Check dog coupling
– Check the gearing wear of the coupling
– Replace grease
3.16.3, 3.17
• Check turbo coupling
– Check seals
3.16.2
For operating temperatures
up to 80 °C:
Every 10000 operating
hours,
but at least every 2 years
Higher temperatures
reduce the oil change
intervals
• Replace shaft sealing rings if worn 5.2.13
• Change the oil (if filled with synthetic oil, this period is
doubled) Reduction of lubricant replacement interval under
extreme operating conditions (high humidity, aggressive
environment, high temperatures and large temperature
fluctuations) 5.2.10
• Option CC: Check the cooling coil for deposits (fouling) 5.2.11
Every 20000 operating
hours,
but at least every 4 years
• Re-grease the bearings in the gear unit (only for SK5..07 to
SK6..07 and installation position M5/M6) 5.2.14
• Option LC, LCX, CS1-X, CS2-X, OT: Replace hose lines 5.2.7
At least every 10 years
• General overhaul 5.2.19
Table 13: Inspection and maintenance intervals