Siemens 620 ユーザーズマニュアル

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SIMATIC Box PC 620  Manual

A5E00131465-01

To open the Box PC, proceed as follows:

1. Pull out the power supply connector, and remove all connecting cables from the

unit, including the keyboard cable.

2. Remove the PC from its mounting/cabinet (only necessary if screws which have

to be removed are inaccessible in the fitted position).

3. Undo the two screws (see fig. 5-1) on the housing cover.
4. Raise the cover slightly.
5. Then you can remove the housing cover.

Screws on the housing cover

Figure 4-1 Box PC 620 Prepared for Opening