Remove the screws on the top edge of the front plate. Loosen the screws on the lower edge
only until the front plate can be easily removed (see Figure 1-11).
Figure 1-11 Removing the front plate
Note
Leaving the lower screws in the housing will make it easier to insert the front plate afterwards.
Flip the front plate forward (see Figure 1-12).
Figure 1-12 Open device
Caution
Do not strain the two ribbon cables that connect the front cover to the CPU board!
Digital Fault Recorder, SIMEAS R/SIMEAS R-PMU, Maintenance Manual
E50417-H1074-C364-A2, Release 11.2009
Battery and Battery Pack
1.2 Battery Pack on the Power Supply Module (Option)
67