Cleaning - Siemens AH 180 Operating Instructions Manual

Lubricating using the regreasing device
Figure 7-1
1. Clean the grease nipples at the drive end and non drive end.
2. Press in the grease and quantity of grease specified (see lubrication instruction plate).
The bearing temperature rises sharply at first, then drops to the normal value again when the
excess grease is displaced out of the bearing.
[ID: 361]
7.1.5

Cleaning

Cleaning the greasing channels and used grease chambers
The used grease collects outside each bearing in the used grease chamber of the outer
bearing cap. Remove the used grease when you replace a bearing.
Notice
You have to separate the active parts of the bearings to replace the grease that is in the
greasing channel.
SIEMENS AG, 1PH718 A5E00215729A
Operating Instructions - Three-phase induction motor - AH 180
Drive end and non-drive end shields with grease nipples
(1) drive end (D end) grease nipple
(2) non-drive end (N end) grease nipple
Note
The shaft should rotate so that the new grease can be distributed throughout the bearing.
V 2.0
Maintenance
7.1 Maintenance
7-5