Setting The Automatic Regreasing System; Commissioning An External Fan - Siemens SIMOTICS FD 1LN1 Operating Instructions & Installation Instructions

See also
Regreasing intervals and types of grease for operating roller bearings (Page 130)
Stoppages (Page 117)
Transport (Page 41)
7.5

Setting the automatic regreasing system

The relubrication is performed depending on the external voltage present at the regreasing
system.
● Prior to commissioning, set the time interval and the relubrication quantity at the automatic
● Observe the operating instructions for the regreasing system for its operation and the
See also
Interlock circuit for the automatic regreasing system (option) (Page 38)
7.6

Commissioning an external fan

The external fan ensures that the machine is cooled irrespective of the machine speed or
direction of rotation. The external fan is only suitable for one direction of rotation.
Checks before the first test run
Before the first test run, carry out the following checks:
● The external fan is correctly fitted and aligned.
● The rotor runs freely.
● All of the retaining elements and electrical connections are securely tightened.
● The grounding and equipotential bonding connections to the mains have been correctly
● The air flow is not impeded or shut off by flaps, covers or similar.
● If the cooling air is in open circulation, it has only weak, chemically abrasive properties and
● All protection measures have been taken to prevent accidental contact with moving or live
SIMOTICS FD 1LN1
Operating Instructions 01/2019
regreasing system.
replacement of the grease cartridges.
made.
a low dust content.
parts.
7.5 Setting the automatic regreasing system
Start-up
103