Alencon SPOT: Installation,
Operation, and Maintenance Manual
26 |
P a g e
8.3 Locate the System Layout Schematic and/or Installation Drawing
EPC should supply installation drawings showing the location of where each SPOT is to be
installed. As well, the single line diagram should show electrical interconnections. A simplified
version of such a SLD is provided below.
F
IGURE
18:
S
AMPLE OF A
S
INGLE
L
INE
D
IAGRAM
(SLD)
The installation drawing indicates the location of each SPOT and shows its Local Identification
Numbers (LIN). Prior to shipment, each SPOT is identified with a unique serial number. Should
a SPOT need to be replaced in the field, the replacement SPOT will have same LIN as the
previous SPOT but a different serial number.
A permanent label showing both the LIN and serial number of each SPOT are affixed to the
bottom end cap as shown below.
