Siemens APACS+, Installation And Service Instruction

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SD39EAM-1r4
3-10
September 2005
3.8.2 Replacement Procedure
Refer to Figure 2-2 and the following replacement procedure:
1. Route the Interconnect I/O Cable between the MODULRAC and marshalling cabinet.
2. Reconnect the Cable as described in section 2.5.
3. Install the EAM. See section 3.5.
3.9 Spare and Replacement Parts
One spare EAM should be stocked for every 1 to 10 in service. A spare module or replacement
termination board can be ordered from a local Siemens representative.
Part numbers are stated in section 5 and printed on most modules and associated hardware. Several
module main fuses should be stocked. The part number and description are:
7447-148 1.6A, 250V, FastBlo (5 x 20 mm size)
When ordering, provide the model number, part number, and serial number from the module to be
replaced or spared. A purchase order number should also be included for non-warranty purchases.