m. Base Plan (Model MEP-23A). Refer
to figure 1-8.
Figure 1-8. Base plan (Model MEP-023A)
The serial number on the generator set
(MEP-023A) is comprised of four basic alpha numeric
characters to which is appended a numeric series
corresponding in quantity to the number of sets
(a) The first alpha character specifies
manufacturer: B - Bogue Electric; E - Onan Division of
(b) The second alpha character
denotes Hertz or direct current: B - 400 Hertz.
(c) The third and fourth characters
(numeric) represent the year of initial delivery.
(d) The fifth, sixth, seventh, and
eighth characters represent the unit number sequence of