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Before Opening
Please observe the following rules before opening the unit:
the Unit
(ESD guidelines)
Tools
For undoing combi TORX, normal, or Phillips screws, use the appropriate
screwdriver.
Opening the
Open your device as follows:
Device
1. Switch off the device, pull out the power supply connector and remove all
2. Place your device on a flat, horizontal surface. All components are then
3. Loosen both the front casing screws by about 1 cm.
4. Hold the front of the casing on either side, lift it and slide it back slightly.
5. Lift off the casing.
Figure 4-1
Product Information Bulletin RI45 PII
C79000-Z7076-C814-02
Before you disconnect the power supply cable, discharge any electrostatic
charge on your body. You can do this by touching the metal mounting
plate for the interfaces on the rear panel of the unit.
Discharge any electrostatic charge from tools that you are using.
Wear a grounding wrist-strap if you are handling components.
Leave components and modules in their packing until you are ready to
install them.
Disconnect the RI45 PII from its power supply and remove the battery
before plugging in or removing any modules or components.
Only touch components and modules on their edges. Above all, do not
touch the connecting pins and printed conductors.
Never operate the RI45 PII with the cover open.
connecting cables from the unit.
accessible from above.
Locking screws
RI45 PII Locking Screws
Expanding the RI45 PII
4-3
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