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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
Summary of Contents for SIMATIC HMI OP37/Pro
Page 6: ...iv OP37 Pro Equipment Manual Release 7 98 Preface ...
Page 8: ...6 10 OP37 Pro Equipment Manual Release 7 98 Servicing Maintenance ...
Page 26: ...3 8 OP37 Pro Equipment Manual Release 7 98 Electrical Installation ...
Page 54: ...6 10 OP37 Pro Equipment Manual Release 7 98 Servicing Maintenance ...
Page 60: ...A 6 OP37 Pro Equipment Manual Release 7 98 Technical Data ...
Page 72: ...Glossary 2 OP37 Pro Equipment Manual Release 7 98 Glos ...