TP-5672 11/95
Service Parts 6-1
Use this section to locate and identify service parts for
the models of the automatic transfer switches that use
microprocessor logic.
The part numbers of the
automatic transfer switches covered by the parts listed
in this section begin with a 5 or a 6.
This section does not include nonserviceable parts of
the automatic transfer switch or any parts of the power
conversion unit within the automatic transfer switch. A
separate service and parts manual is provided for each
power conversion model. Refer to the List of Related
Manuals in the Introduction of this manual for the name
and number of the service and parts manual for the
applicable power conversion unit.
Using Parts Lists
Finding Parts Information
1. Determine the parts needed.
Example: The micro-controller assembly needs
to be replaced.
2. Use the illustration on Figure 6-1 to locate the num-
ber of the part that needs to be replaced.
Example: The micro-controller assembly is
callout number 1.
3. Use the parts list to find the factory part name and
part number.
Example: The name in the
Description
column
for item 1 is micro-controller assembly
The part number in the
Part Number
column for item 1 is 346061.
Leads
Most leads are included with the wiring harness. For
lead replacement, fabricate a lead using the same type
of standard copper wire (gauge, color, length). Add ter-
minals and lead designations at each end of the new
lead.
