6-5
OP37/Pro Equipment Manual
Release 7/98
To replace the tubes, proceed as follows after folding out the PC box:
1. Release the screws marked in Figure 6-4 with the number
1
.
2. Remove covers
2
.
3. With reference to Figure 6-4, detach the connectors
3
.
4. Replace the tubes.
5. Reassemble unit.
1
1
1
1
3
2
2
3
Figure 6-4
Undo screws of tube covers
Replacing the
tubes
Servicing/Maintenance
Содержание SIMATIC HMI OP37/Pro
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