nord B 1050, Operating And Assembly Instructions Manual

Page: 49 / 112

3 Assembly instructions, storage, preparation, installation
B 1050 en-4419 49
Legend
1: Intake connection
2: Pump
3: Heat exchanger
4: Cooling system pressure connection
5:
Temperature monitor (PT100)
6:
Cooling water connection
Figure 21: Hydraulic plan of industrial gear units with CS1-X and CS2-X cooling systems
3.19 Lubricant circulation (Option: LC, LCX)
Flanged or motor pumps are used as standard for gear units with lubricant circulation. These are
already installed on the gear unit on delivery and all lines are correctly connected.
The flange pump is driven via the gear unit drive shaft. The motor pump has a separate drive.
Lubricant circulation systems are normally equipped with pressure switches. The connection and
evaluation of these sensors must be ensured by the operator.
Information
In the case of combination of lubricant circulation with external cooling units the pressure and intake
lines between the lubricant circulation and the cooling unit must be connected during the installation of
the gear unit. The connection points should be obtained from the specific dimension sheet for the
order.
3.20 Gear unit monitoring sensors (option: MO)
The position of the sensors must be obtained from the specific dimension sheet for the order.
Pay attention to the manufacturer's documentation.