Maintaining The Cooling Water System - Siemens 1PH818 Operating Instructions & Installation Instructions

To remove the spent grease, proceed as follows:
1. Remove the transmission element.
2. Remove the spent grease:
9.2.6.6

Maintaining the cooling water system

The cooling water pipe system, made of high-grade steel, is maintenance-free if the required
coooling water quality (Page 29) is maintained.
SIMOTICS M-1PH8 1PH818., 1PH822.
Operating Instructions 07/2016
– At the DE, unscrew the outer bearing cover and empty the spent grease from the outer
bearing cover.
– At the NDE, remove the cover of the speed sensor and the cover of the spent grease
chamber. Empty the spent grease chamber.
Note
For types 1PH818. and 1PH822., you must remove the fan before removing the speed
encoder cover. At the NDE, remove the fan and then the speed encoder cover.
Maintenance
9.2 Inspection and maintenance
111