Topvex FR800, FR1600, FR3800
Operation and Maintenance Instructions
Systemair Inc.
29
6 Service
Before calling your service representative, make a note of the specification and production number from the
type label (figure 6).
Fig. 6 Type label
Position Description
1
Model number
2
Item number
3
Date of manufacturing (DOM)
4
Serial number
3
4
1
2
Table 5: Label description
