OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 2 pptx
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 2 pptx
... of sizes. Smaller
engines,
which operate in the high-speed range
( 120 0 and 1800 rpm), are used for portable units
because of their lighter weight and lower cost.
Low-
and medium-speed (20 0 and ... midpoint of one phase wind-
ing is used as a circuit conductor.
(d)
Where a grounded service conductor is
uninsulated in accordance with the exceptions to
NEC articles 23 0 -22 ,...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 10 pptx
... instructions after
20 00 hours of use. Inspect cylinder liners. Clean
and inspect water jackets. Remove scale& ;and corro-
sion as necessary. Inspect and measure diameter of
cylinder liners. ... at lower part of duct is open and free of any
obstruction so that moisture (rain or condensation)
can run off. Check inlet temperature sensor for
signs of damage. Clean sensor an...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 12 pptx
... LEVEL
22 . UNIT STARTED ON (XJ
.
1ST TRY 2ND TRY 3RD TRY
NOT AT ALL
F -2
Use the reverse side of this form and/ or 8-l
/2
x
11”
paper if required for additional comments, continuation of item ... part often will lead to a series of diffi-
culties originating from by-products or effects of
the initial failure. Therefore, carefully check all
of the related and resultant fun...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 4 pps
... record inspection testing of
emergency /auxiliary generators. A copy of DD Form
3 -22
27 44 is provided at the back of this publication. A
completed example of DD Form 27 44 is located in
appendix ... Proper installation and maintenance
of oil filters and mechanical operation of the engine
are equally important for treatment of oil. Preven-
tion of contamination and...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 5 ppt
... as
leading edges of vanes and blades (see fig 3 -26 ).
3 -29
TM 5-685/NAVFAC MO-9 12
3-15. Principles of operation.
a. Components. A typical gas turbine engine con-
sists of a compressor, combustor and turbine ... smoothness and absence of
scratches and nicks.
(d)
Camshaft
cams and cam faces for worn or
deformed condition; journal surfaces and bearings
for highly polish...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 6 pps
... strength of the mag-
netic field, the number of coils (and number of wind-
ings of each coil), and the speed at which the rotor
turns.
b.
Current.
Current is the rate of transfer (flow)
of electricity, ... frequency of the output
voltage are synchronous generators. Synchronous
generators are usually called alternators.
4-5.
Alternator types.
4-3. Types of generators....
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 7 ppt
... are usually rated at about 135 per-
cent of rated voltage and a rate buildup of about 125
volts per second. Working range is between 75 and
125 percent of rated exciter voltage.
b. Current. An ... starts and stops and a cumulative record of
typical equipment operational items as follows:
(1)
Hours of operation since last bearing lubri-
cation.
(2) Hours ofoperation since...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 8 ppt
... barriers; clean off smoke and dust. Repair
moderate damage to bushing insulation by sanding
smooth and refinishing with a clear insulating var-
nish. Inspect alignment and condition of movable
and stationary ... (approxi-
mately a 30 percent drop and delay of about two
seconds) to start the auxiliary generator.
(b) When voltage and frequency of the auxil-
iary generator...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 11 ppt
... Pints of Antifreeze Needed to
Temperature in Area Prepare
I
-Gallon of Solution
+2O”F
(-7°C)
I
.so
+IO”F
(- 12 C)
2. 00
0°F
(-
18°C)
2. 75
-
10°F
( -23 °C)
3 .25
-
20 °F
(
-
29 °C) ... continuously
operating engines and generators.
F -2. DD Form 27 44 (Emergency /Auxiliary
Generator Operation log).
Use DD Form 27 44 for inspection testing of
emergency /auxil...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 13 potx
... MO-9 12
-
c
The proponent agency of this publication is the Office of the
Chief of Engineers, United States Army. Users are invited to send
comments and suggested improvements on DA Form 20 28 (Rec-
ommended ... Publications and Blank Forms) directly
to Director, U.S. Army Center for Public Works, ATTN: CECPW-EE,
7701 Telegraph Rd., Alexandria, VA
22 315938 62.
By Order of the...