Edition: 11/2007
Technical Instructions
Commissioning and Maintenance Guide
TAM 00 526
Page
16
/ 18
4.4 Filters
If the motor is fitted with ventilation with filter, you must carefully clean the filter every 100 operating
hours, depending on the degree of contamination. In unfavourable ambient conditions, the faster con-
tamination of the filters may dictate considerably shorter cleaning intervals.
Dry dirt can be cleaned out of filters by sucking, blowing or tapping it out.
Wash filters contaminated with damp dirt in lukewarm water, to which you may need to add commer-
cial detergent, rinse and dry them.
Important!
Very dirty filters lead to an increase in the motor temperature: in a worst case
situation, this may lead to overheating and shut down the motor.
Use only original motor manufacturer replacement filters.
5
List of Spare Parts and Sectional Drawing
Important!
In all spare parts orders, specify the motor type, the motor and item numbers exactly as shown in the
sectional drawing at the end of this document.
1
Housing
101 Cover
A-S
103
Cover
B-S
6 End shield A-S
7 End shield B-S
116 Feather key for shaft end
10 Bearing cap A-S, inside
259 Tachometer
11 Bearing cap B-S, inside
262 Tachometer carbons
22 Terminal box
304 Fan, complete
307 Seal for fan
31 Impeller, complete
310 Fan motor, complete
38 Main pole and commu-
tating pole
311 Fan housing
312
Impeller
wheel
61 Shaft
313
Filter
66 Roller-action bearing AS
314 Filter mat
67 Roller-action bearing BS
70 Commutator
72 Brush yoke
73 Carbon brushes
