TP-5986 4/03
Appendix A-1
Appendix A Abbreviations
The following list contains abbreviations that may appear in this publication.
A, amp
ampere
ABDC
after bottom dead center
AC
alternating current
A/D
analog to digital
ADC
analog to digital converter
adj.
adjust, adjustment
ADV
advertising dimensional
drawing
AHWT
anticipatory high water
temperature
AISI
American Iron and Steel
Institute
ALOP
anticipatory low oil pressure
alt.
alternator
Al
aluminum
ANSI
American National Standards
Institute
(formerly American Standards
Association, ASA)
AO
anticipatory only
API
American Petroleum Institute
approx.
approximate, approximately
AR
as required, as requested
AS
as supplied, as stated, as
suggested
ASE
American Society of Engineers
ASME
American Society of
Mechanical Engineers
assy.
assembly
ASTM
American Society for Testing
Materials
ATDC
after top dead center
ATS
automatic transfer switch
auto.
automatic
aux.
auxiliary
A/V
audiovisual
avg.
average
AVR
automatic voltage regulator
AWG
American Wire Gauge
AWM
appliance wiring material
bat.
battery
BBDC
before bottom dead center
BC
battery charger, battery
charging
BCA
battery charging alternator
BCI
Battery Council International
BDC
before dead center
BHP
brake horsepower
blk.
black (paint color), block
(engine)
blk. htr.
block heater
BMEP
brake mean effective pressure
bps
bits per second
br.
brass
BTDC
before top dead center
Btu
British thermal unit
Btu/min.
British thermal units per minute
C
Celsius, centigrade
cal.
calorie
CARB
California Air Resources Board
CB
circuit breaker
cc
cubic centimeter
CCA
cold cranking amps
ccw.
counterclockwise
CEC
Canadian Electrical Code
cfh
cubic feet per hour
cfm
cubic feet per minute
CG
center of gravity
CID
cubic inch displacement
CL
centerline
cm
centimeter
CMOS
complementary metal oxide
substrate (semiconductor)
cogen.
cogeneration
Com
communications (port)
conn.
connection
cont.
continued
CPVC
chlorinated polyvinyl chloride
crit.
critical
CRT
cathode ray tube
CSA
Canadian Standards
Association
CT
current transformer
Cu
copper
cu. in.
cubic inch
cw.
clockwise
CWC
city water-cooled
cyl.
cylinder
D/A
digital to analog
DAC
digital to analog converter
dB
decibel
dBA
decibel (A weighted)
DC
direct current
DCR
direct current resistance
deg.,
°
degree
dept.
department
dia.
diameter
DI/EO
dual inlet/end outlet
DIN
Deutsches Institut fur Normung
e. V.
(also Deutsche Industrie
Normenausschuss)
DIP
dual inline package
DPDT
double-pole, double-throw
DPST
double-pole, single-throw
DS
disconnect switch
DVR
digital voltage regulator
E, emer.
emergency (power source)
EDI
electronic data interchange
EFR
emergency frequency relay
e.g.
for example (
exempli gratia)
EG
electronic governor
EGSA
Electrical Generating Systems
Association
EIA
Electronic Industries
Association
EI/EO
end inlet/end outlet
EMI
electromagnetic interference
emiss.
emission
eng.
engine
EPA
Environmental Protection
Agency
EPS
emergency power system
ER
emergency relay
ES
engineering special,
engineered special
ESD
electrostatic discharge
est.
estimated
E-Stop
emergency stop
etc.
et cetera (and so forth)
exh.
exhaust
ext.
external
F
Fahrenheit, female
fglass.
fiberglass
FHM
flat head machine (screw)
fl. oz.
fluid ounce
flex.
flexible
freq.
frequency
FS
full scale
ft.
foot, feet
ft. lbs.
foot pounds (torque)
ft./min.
feet per minute
g
gram
ga.
gauge (meters, wire size)
gal.
gallon
gen.
generator
genset
generator set
GFI
ground fault interrupter
GND,
ground
gov.
governor
gph
gallons per hour
gpm
gallons per minute
gr.
grade, gross
GRD
equipment ground
gr. wt.
gross weight
H x W x D height by width by depth
HC
hex cap
HCHT
high cylinder head temperature
HD
heavy duty
HET
high exhaust temperature
hex
hexagon
Hg
mercury (element)
HH
hex head
HHC
hex head cap
HP
horsepower
hr.
hour
HS
heat shrink
hsg.
housing
HVAC
heating, ventilation, and air
conditioning
HWT
high water temperature
Hz
hertz (cycles per second)
IC
integrated circuit
ID
inside diameter, identification
IEC
International Electrotechnical
Commission
IEEE
Institute of Electrical and
Electronics Engineers
IMS
improved motor starting
in.
inch
in. H
2
O
inches of water
in. Hg
inches of mercury
in. lbs.
inch pounds
Inc.
incorporated
ind.
industrial
int.
internal
int./ext.
internal/external
I/O
input/output
IP
iron pipe
ISO
International Organization for
Standardization
J
joule
JIS
Japanese Industry Standard
k
kilo (1000)
K
kelvin
kA
kiloampere
KB
kilobyte (2
10
bytes)
Summary of Contents for 4EF
Page 1: ...Marine Generator Sets Models 5E 4EF 7 3E 6EF TP 5986 4 03b Service ...
Page 4: ......
Page 10: ...VI Safety Precautions and Instructions TP 5986 4 03 Notes ...
Page 14: ...TP 5986 4 03 iv Introduction Notes ...
Page 18: ...TP 5986 4 03 4 Section 1 Specifications Notes ...
Page 20: ...TP 5986 4 03 6 Section 2 Scheduled Maintenance Notes ...
Page 22: ...TP 5986 4 03 8 Section 3 Intake and Exhaust System Notes ...
Page 26: ...TP 5986 4 03 12 Section 4 Fuel System Notes ...
Page 46: ...TP 5986 4 03 32 Section 7 Generator Troubleshooting Notes ...
Page 54: ...TP 5986 4 03 40 Section 9 Generator Disassembly Reassembly Notes ...
Page 60: ...TP 5986 4 03 46 Section 10 Wiring Diagrams and Voltage Reconnection Notes ...
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