NORD Drivesystems B1050 - Manual (Page 21)

4. Commissioning
-22- B1050-GB-0213 www.nord.com
Caution!
The cooling system filter must be checked regularly and replaced if the contamination
indicator triggers.
Note!
With a thermostat in the cooling water inlet, the volume of cooling water can be adjusted to
the actual requirements.
4.4 Lubricant cooling with external oil/water cooler (cooling system)
Attention!
The operating instructions for the cooling system must be observed.
Caution!
The drive unit may only be put into operation after the cooling coil has been connected and
put into operation.
Caution!
The cooling system filter must be checked regularly and replaced if the contamination
indicator triggers.
Caution!
An adequate air intake must be ensured. The air inlet grille and the fan blades must be kept
clean.
Temperature regulation is provided by means of a thermostat, which is installed in the oil sump
of the gear unit.
4.5 Gear unit cooling with a fan
Caution!
An adequate air intake must be ensured. The air inlet grille and the fan blades must be kept
clean.
Danger!
Fans require guards in order to prevent injuries. A cover can be used as a guard. If this
does not achieve sufficient protection against contact according to the required protection type,
the machinery and plant constructor must ensure this be means of special attached
components.