Nord Drivesystems B 1000 - 5 Service and Maintenance; Inspection and Maintenance Intervals; Table 9: Inspection and Maintenance Intervals

Gear units – Manual with installation instructions
44 B 1000 en-3921
5 Service and maintenance
5.1 Inspection and maintenance intervals
Inspection and
maintenance intervals Inspection and maintenance work Information
see Section
At least every six months • Visual inspection 5.2.1
• Check for running noises
5.2.2
• Check the oil level
5.2.3
• Visual inspection of hose
5.2.5
• Re-grease/remove excess grease
(only applicable for free drive shaft/option W, for agitator
bearings/option VL2/VL3 and for AI…/AN… adapter with
option BRG1)
5.2.6
• replacing the automatic lubricant dispenser/remove excess
grease
(for IEC/NEMA standard motor installation, a replacement
interval of a year is permissible for running times of < 8 h / day);
drain or replace the lubricant collection container with every
second replacement of the lubricant dispenser
5.2.7
For operating temperatures
up to 80 °C
every 10000 operating
hours,
at least every 2 years
• Change the oil (if filled with synthetic products, the interval is
doubled, with the use of SmartOilChange the interval is
specified by SmartOilChange)
5.2.8
• Clean or replace the vent screw as necessary
5.2.9
• Replace the radial shaft seals at every oil change, at the latest
after 10,000 operating hours
5.2.10
Every 20000 operating
hours,
at least every 4 years
• Re-lubricate the bearings in the gear unit
5.2.11
At least every 10 years
• General overhaul
5.2.12
Table 9: Inspection and maintenance intervals
Information
The oil change intervals apply for normal operating conditions a
nd operating temperatures up to
80 °C. The oil change intervals are reduced in the case of extreme conditions (operating temperatures
higher than 80 °C, high humidity, aggressive environment and frequent fluctuations in the operating
temperature).
Information
SmartOilChange
determines the optimum time for an oil change based on a continuous
determination of the oil temperature. With SmartOilChange from Getriebebau NORD, this is done
entirely on the basis of key data for the specific product, the specified ambient temperature and
internal measurement values of the power electronics such as the current consumption. Additional
hardware is therefore not required for the Getriebebau NORD solution.
The measurement results are processed and interpreted by the integrated software and result in the
display of the residual time until the next oil change.