TANK FROM
FORWARD STORAGE
TANKS WHILE
FEEDING .ENGINES
FROM FORWARD
SERVICE TANK
K-11 .AND FUTURE
TRANSFER PUMP
WITH RELIEF VALVE.
ENGINE DRIVEN PUMP
WITH BY~PASS
& RELIEF VALVES.
POll CARB. --- ,,_
Fig. XXIX-€
FILLING AFT SERVICE
TANK FROM AFT
STORAGE TANKS
Vv'HILE FEEDING
ENGINES FROM
FORWARD SERVICE
TANKS
TRANSFER PUMP
. WITH RELIEF VALVE.
Use transfer pump
Open outlet valve
of storage tank
from which it is
desired to draw
fuel to fill ser
vice tank.
K-11 AND FUTURE
ENGINE DRIVEN PUMP
WITH BY-PASS
& RELIEF VALVES.
PORT CARB. - ~ ',
Fig. XXIX-f
-79-
EMERGENCY PUMP
6 STRAINER UNil_
STRAINER DRAIN.
tf BARRETT
FILLING CONNECTION.
\ STRAINER DRAIN.
EMERGENCY PUMP
6 STRAINER UNLL
SCHEMATIC DIAGRAM-FUEL SYSTEM:"'AIRSHIP
EMERGENCY PUMP
6 STRAINER UNIT.
STRAINER DRAIN.
tf BARRETT
FILLING. CONNKTION.
\ STRAINER DRAIN.
EMERGENCY PUMP
6 STRAINER UNIT
SCHEMATIC DIAGRAM-FlJL SYSTEM ~YAIRSHIP
FILLING FORWARD
SERVICE TANK
F.ROM AFT STORAGE TRANSFER PUMP
TANKS WHILE WITH RELIEF VALVE.
FEEDING ENGINES
FROM AFT SERVICE
TA.NK
K-11 AND FUTURE
ENGINE DRIVEN PUMP
WITH BY- PASS
& RELIEF VALVES.
POlT CARB.
Fig. XXIX-g
FILLING FORWARD
SERVICE TANK
FROM FORWARD
STORAGE TANKS
WHILE FEEDING
ENGINES FROM AFT
SERVICE TANKS
Use transfer pump.
Open outlet valve
of storage tank
from which it is
desired to draw
fuel, to fill ser
vice tank. 6
ENGINE DRIVEN PUMP
WITH BY-PASS
6 RELIEF VALVES.
POlT CARB
K-11 AND FUTURR
Fig. XXIX-h
-80-
EMERGENCY PUMP
6 STRAINER UNIT
STRAINER DRAIN.
tf BARRETT
FILLING CONNECTION.
\ STRAINER DRAIN.
EMERGENCY PUMP
6 STRAINER UN!l_
SCHEMATIC DI .... GR .... ttFllL SYS!EM-~"AIRSHIP
EMERGENCY PUMP
6 STRAINER UNIT.
STRAINER DRAIN.
tf BARRETT
FILLING CONNECTION
\ STRAINER DRAIN.
EMERGENCY PUMP
6 STRAINER UNIT
SCHEMATIC DI .... GRAttFlll SYSTEM_.~-AIRSHIP
' /
TRANSFERRING FUEL
FROM FORWARD TO I' STRAINER.
AFT STORAGE TANKS-'-"'-'-"''"'---____,
WHILE FEEDING TRANSFER PUMP
ENGINES FROM FOR- WITH RELIEF VALVE.
WARD SERVICE TANK
Open outlet valves
of tanks from
which it is de
sire~ to transfer
fuel. Use trans
fer pump.
ENGINE DRIVEN PUMP
WITH BY-PASS
& RELIEF VALVES.
POU CARS. .... ___ ...
EMERGENCY PUMP
6 STRAINER UNIT.
STRAINER DRAIN.
tf BARRETT
FILLING CONNECTION.
\ STRAINER DRAIN.
EMERGENCY PUMP
6 STRAINER UNIT
K-11 AND FUTURE scHEMATk:::: DIAGRArtfl.IL SYSTEM-)<-AIRSHIP
Fig. XXIX-i
TRt\NSFERRING FUEL ~\
FROM AFT TO FOR- r STRAINER. i )
WARD STORAGE TANKS \ /
WHILE FEEDING ~~~~s~~~~E~uv~~vE ',, ..... -_' ®J::)-1(.!!>+
ENGINE FROM AFT
SERVICE TANK
Open outlet valves r,--<t--,
of. tanks from ::""t i
which it is de- "---+--:
sired to transfer <f'
EMERGENCY PUMP
6 STRAINER UNIT.
STRAINER DRAIN.
tf BAUETT
FILLING CONNECTION.
fuel • use trans- r-----t--""-----~;pH<C!)H{;!;}til@+<...__+---+--....
fer pump. <$--
K-11 AND FUTURE
;-r--""\
~ : ,u,t. •J
~-,o--· 6
ENGINE DRIVEN PUMP
WITH BY- PASS
& RELIEF VALVES.
PORT CARS.
Fig. XXIX-j
-81
\ STRAINER DRAIN.
EMERGENCY PUMP
6 STRAINER UN[l_
SCHEMATIC DIAGRAM-FUEL SYSTEM-~
D. OIL SYSTEM
The oil system for K-3 thru K-74 includes a 30-gallon
oil storage tank below the deck of the car, and two
14-gallon oil service tanks, one in each engine na~elle,
and a transfer pump with necessary fittings.
In K-75 and future, the oil storage tank, transfer
pump and fittings are removed and the oil service tanks in
the nacelles are enlarged to the 26-gallon 'size.
The oil is cooled by a radiator which is located in
the nacelle for the K-3 thru K-8 airships, and which is
suspended from the lower outriggers for the K-9 and sub
sequent ships.
The service tanks are equipped with electrical heating
units to heat the oil in cold weather.
The amount of oil in the service tanks is read on two
oil gages located on the mechanic's panel. The amount of
oil in the storage tanks is read directly on the tank
through a trap door in the deck of the car.
-82-
\>.)
\
\ ~/
\ PRESSURE
)-~-- TO PO _'AUG£ LINE
/
, -J £NG!N£
,----<, _~
/ _._ ~\
( LTO EN~IN£ VENT !NUT
I ~'-
I I f • c:::., ....
/
//
/ PRESSURE GAUGES
fi ~-'-'
\ .. ~ \ ""'- '--::----------
' . . • ' ""- ""' -~>---- DETAIL~ ~_)---~:---.1__ _ ___)
tRCX·1 iNGINE OIL PUMP -- ~
~
;4 ,' ' ~ OIL STRAINER
" 10 MESH- .025 MONEL WIR.C
TEMPERA; ·uR£ RE6ULATVR
DETAIL :4"
THREE WAY VALVE
.~~
Fig. XXX
OIL SYSTEM
(K-3 thru K-74)
C»
' /
\ _/
'\ )-PR~SSURE L LINE
' '---- - , / 'ENGINE
/ , ~' _ r- OILTANK
( -- -............._ ~- 1 ro"~''"'
/
PRESSURE GAUGE LIN£
STARBOARD ENGINE
\
' ;--
\"'--- ~-
''-<~
~ ~ ~
~2_)
OIL OUTLET FROiiEiiGT!it
--OIL INLET TO ENGINE
SCREEN ~~~
(*10 11[SH-Oi!5 WIR£}~::::~- <wJ
~~r ·
i!}) ~ \
//Ill
, I
)"'
' # SCREEN FLANGE
DETAIL ~r
- OIL COOLER
--FROM TEMP. REGULATOR
- - TEMPERATURE REGULATOR
---------- ---------
Fig. XXXI
OIL SYSTEM
(K-75 and Future)
SUMMARY OF OPERATION OF OIL SYSTEI>1
OPERATIONS.
Filling system with oil.
(K-3 thru K-74)
Filling service tank from
storage tank.
(K-3 thru K-74)
Cleaning oil filter.
(K-3 thru K-8)
Regulating cooling.
(K-3 thru K-8)
Heating oil before
starting engines.
(All ships)
Filling system with oil.
(K-75 and Future)
Cleaning oil filter.
(K-9 and Future)
-85-
RE!IfARKS
Fill storage tank through
connection inside car and fill
service tanks by means of transfer
pump.
Use transfer pump.
Turn knob on top of filter one
full revolution every ten (10)
hours operation.
Adjust opening of scoops by means
of control on mechanic's stand.
Plug in electrical heating unit.
Fill each 26-gallon service tank
thru filler neck which extends
thru inboard for 'N?..rd nacelle at
end of c a twall{.
Remove and clean oil filters at
each major overhaul, interim
overhaul, or oftener if conditions
are unfavorable. See Oil System
diagram for location of filters.
PA'RT JY
fi£eT121fJAL .$YST£M
r SIDE
t;I)W TVItltET AS5Y. (6079- 532$)
INTUI'HONE SYSTEM (6079 -6109)
GUNNElS lADDER (4079-2819)
PRESSIJR« TUBE SYSTt'M(60)'9- 5682.)
CONTR.OL. .ASSY· (6079-.35.!8)
PilOTS JNSTRtJMtiiT PANEL ('079 ~ 3702}
,_L I GH'T INSTR.U Mt'NT PAN~L (6079·29.,9)
llUDD~R PIJ..Od PJ.NEJ.. ( 6079-S?"'7)
ELE-CTRICA,L INSTALiATION ('<J79-5S"2"'#)
INCLINOMETER INSTAL. (.,._079 -S09/)
MAJO~ CONT~OJ. S AS.I"Y . (,0"19 -ISO!)
CONTROLS ( 6079 -41-ZE"f.)
I'YHl£~0;;:KE- R(~~~~~ st6§)@1iSM (607 9-3'f.61)
MAHO RECEIVER -A RI!!J 1 19 .
~R£CLI~ING CHAIR *t50 ( <f079 -39/~ S.!.AT TI(.T (~AIR -c:_/il. 7·S6 I}
--HANDL I NG ROPE BO.i A:55Y. ·( 6 079-J871} MR.TJr tON AT Flf . 9(607 9-7!1}
'--HAVIGATOR~S LIGHT (2.0 7 9 -2.70I) NA!fi .G).TIONAL. 6EAR RACK ( 30?9-405'2)
O~'s TABLE ($079 -423+)
UNIT RANGE "A:·.-r. -F .. FOR CP?
ALLATI0/11 (6079· S52 -"') ·
RACK INS TALLA~~oO,:?_,-;/?~~;m
LIGHT ( NA.~ . - · 1021)
H.t.TCH {)()()R. 0~/flf{TING MECHAN I SM (6079·2736)
SO¥ ~UPPORT·BEEH IVE (4079-3188)
f91?AD IO I NSTALLATION (6079·6118)
@RADIO TABLE AS5Y: (6079 · 413!J)
.,.,,.
" PE!ic·;,·:~i"'s,..~ ... ~.s,t/~S...~~$""t./6;;:
;tbs) ·
ANTt'NNA NUL I ( OADING COIL INSTL .(6079·Z707)__/ /
HA.TCH DOOR OPUATJN6 LEVE!t("9079·8JS ) _/ij /.
@ 5 £'AT TILT CHAI/l. (CR7 %1 ) __/ •
RCCF IVL~ l lti5TAi.t.ATI ON(~07!}-.S 1 4.$)
.SEAT TILT CHA lit ( CR 756/)e
"-----..J....MES S t. FO(JD GEAR CAAINET ( 5079- -IZ33 )
MUS SHEi.I' ' IN STALJ..ATIOt:ol ("f.079- 1139)
I"/14~EL (60'7'9 -7A)
Y /I{ $TALl.ATION (6019- 10 <4.,)
INSTRUNIINT PANEL (<#-079 · ~99')
'-AlJ)(il,IA~Y iii601E CO/YTROL$ (,079 -S'7'49)
-Fill£ E~TINr31./ISHlli.. - .51ZE S .
THROTTU CONr~OJ..S (607 9- +2S-f) ·
I TILT CHAJA · (C R. 756/)e
.t M . A . ./). !tACK GiN~RAL .. usy, ( "-079 -$.5'!}0}
RIGGER's CA81#ET (S0 79-4t$2)
HEATI NG SY.STI!-Irl (6079 -5803)
A IR SYSrEM / NCAR {408 .0 ~ 1253)
AUX. UENEI?ATOR. COI,'T~OL F'ANEL (,079-f,So}-- .- ·
OIL TANK ; TI/8/NG II,'S TAL . -JA/1'/~AN(I 6lN.(607_9-"'f916)
iAW"'ANC E ~ENE!lATOif.
CLECTRICAL /NSTALLATIOIV(,07' -SS 21)
E..{TfiUOK ~OM8 RA CK INSTAL . D07!J-Z9t<f)
' B UN.(' INS TALLA TION (607.9 -22.48)
UOMIWG ADAPT .EA. RitA 'I e
"''~o~£J:~~~~~:i~:~.ro"e STARBOARD SIDE
MBAAR; ~:,.C~I~~~~~TOoct's REC:~IY~ .tt @
AT 'tt/~~z~M~;r-tE/B> .
ARB :,j 2.- RA.D/0 O'EftATo .'l5 /l.£CFIVER.@
GP·1 · TRANSM ITT E!i'f!!!j
AIR f)JSCHAIIGF CONJ>IVT ~ETWE EM ~R . 6 I ? (4oS0-7.,2,)
FV£-t. S"t".5rT'#""f ('10'79 -.:z-4 60)
@ RECt.M<IING CHAIR ~SO ----- ----_/
T.ONI( SUSPEN5!0AI (6019 • 21.~)2 )
,,"£OO.R. L.AYOVT ( "079 .-.HI?) - ' / / '
~
~
"--- cHEA.-1/C At. PK PA,ER NO.tDER (l>07!}-~90
'.. --- 5QJUO ro Y ao•ert'<o79- • - u J
"---- W~L "ACK ( LO $'906 -2!i)
MAJOR CMTROi.S A5SFM6LY 79 -5'901.-10)
( b079 -l.rof)
~AND RAIL ASSEMBLY ('079 -4465)
NOTES:
I.-@ INDICATES I NSTHl~TIONS . INSTALLED AT
WINGfDOT lAKf
Z. - VIEVVS fROM CfNT!R OF SHIP-lOOKING OUTBOARD
SPLIT VIEW OF CONTROL
K -123 ant/ Fufure
CAR
. CEILING (~079 -/1~3) _./ · ·/
e RECL/N I NG CHAIR'"'i~o ~/
/'f/EL DISCHA,(,GF (<.07!<- .:Z IS) /
. YVAT~R TANK (6079 ' -S!J06 -l)
WAS'H STAN.O (,07 9 -5"~06 -12.)
TOI-'\ItEJ. ~CX (G07 9 -.~906-"T)
DR..A.t;, ·ll.OPE BOX ("f079 -1911) - _____/
~EAR · RI!SC .t..IE COORS ('6079 -.f30 0) -
/lEAR. lA,DPER. {<f.O!~ -f2Z. r)
:• K-TYPt AIRSHIP
~ ~
'-"'
..._'
v-a
========= IV. ELECTRICAL SYSTEM=========
References:
1. Equipment Manufacturer's Manuals
2. BuAer Manual 10-201 to 10-205.
A. GENERAL DESCRIPTION .. '
The electrical system comprises an 800-cycle, 120-volt
AC supply, and a 24-volt DC supply. The DC supply operates
in connection vd th two 12-vol t storage batteries. The
batteries are connected in series.
The system as a whole includes three separate power
producers, namely, the port generator, starboard generator,
and Lawrance auxiliary power plant.
CAPACITY IN P~PERES
PRODUCERS
Port Generator
Starboard Genera to I ·
Auxiliary
Generator
110-Volt, 800-Cycles or
120-Volt, 800-Cycles
41.7
24-Volt DC
167 Amp. @
30 Volts.
The DC output of any or all genera tors cEm be thro wn
on the line to charge the ba ttery and to supply the DC load.
-86-
C - CONTINOUS
M- MOMENTARY (5 MIN. OR LESS)
X -OFF
* -NAVY FURNISHED
* * -DURATION OF fliGHT
ELECTRICAL LOAD ANALYSIS
OF K-51 GAC
SK-5-7567
TYPE OF
EQUIPMENT
MANUFACTURER &
PART DESIGNATION
NO AMPERES
TOTAL AMPERE . LOADING DURING OPER
DURATION OF TYPE OF 1---- -..-----..-----.------1
OF
POWER SOURCE & CONTROLS
GENERATORS -OUTRIGGER •Eclipse 584-lA...NEA-ZE 2
OPERATION
OPERATI NORMAL NORMAL NIGHT BA.TTLE
(M OR C) ANCHOR CRUISING CRUISING ACTION
CONTROL- BOX Bolipse BF-lD 2 ~--==~~~~~---------~~~~~~------~~~----- ~ ~------------+ - ----- -------+ ----- -- -+----- ----r-------- ~--------+------~
AUXILIARY - POWER UNIT Lawrance -Navy Type One 1
ENGINE ,._;¥>del 30C·-l 1 I
_ _y ENE"'--RA~To~R-'--------1+- •·Model 2Cll41A4 1 LUot & zg J:gdnfnj as req11ired M or C
----+- ·
CONTROL BOX ~~:-_ 3GBD1 -All l I' -f4
RELAY- REV. CURRENT •G.Eo - 3GTR_7_2_Al ________ _ _ -t--=l=---f---- --------+-, -------------
r-~~~~~==~~~~~~~~---~ --1 -t
STARTER- CONTACTOR •G.E. - 3GTR72Bl - -! -- ----+---- ---+--------+---------+-------~
BATTERIES •li.A.f •. 1062-34 2 34. Ampere Hrs •.
----+-----------------+-------~------~C7~----~
r-C~O~N_V~E~R_T~E~R=S ______________ ~~~B~c~l~i~ant~-~8~0~0~-~l~-~B~-------+~2~~62~.!~.~~~~~~~~~~~----~~C~----~S~e~e~N~o~t~e#~~-- •~6~2 ~.0~~~6~9---r--6_2~._0 __ ,
A-PERSONNEL EQUIPMENT
GRILL - STOVE - OVEN
PERCOLATOR
ROASTERETTE
TOASTER
-ARMAMENT
BOMB-DOOR
SOUNDEBUOY
-ENGINE
HEATER - OIL SERVICE TANK
HEATER- AUXILIARY UNIT
HEATER- ENGINE
STARTER
$TARTER - SOLENOIQ SWITCH
MESHING - SOLE~OID_j)EVJCE
BOOSTER COIL
TRANSFER PUMPS -FUEL
-LIGHTING
LANDING LIGHT
SPOTLIGHT
RUNNING LIGHTS - CAF\
RUNNING LIGHTS - ENVELOPE
11\lr'\ lrA Tf"\0 1 lf.J-4T'
,( -ENGINE
HEATER - OIL SERVICE TANK
HEATER- AUXILIARY UNIT
HEATER - ENGINE
STARTER
$TARTER -SOLENOID SWITCH
MESHING- SOLE~OID_j)EVJCE
BOOSTER COIL
TRANSFER PUMPS - FUEL
..
l t:..- LIGHTING
LANDIN<;; LIGHT
SPOTLIGHT
RUNNING LIGHTS - CAF\
RUNNING LIGHTS - ENVELOPE
INDICATOR LIGHTS
SIGNAL LIGHT
~R LIGHTING
NAVIGATOR'S LIGHT
RADIO TABLE LIGHT
PANEL -INCANDESCENT
PANEL - ULTRA VIOLET
F-RADIO
MAIN TRANSMITTER
TRANSMIT
STANDBY
MAIN RECEIVER
INTRA-SQUAD - ---- ·--··---- TRANSMITTER
_ _ TRAJ::!§.MIT
STANDBY
INTRA-SQUAD RECEIVER
MARKER BEACON RECEIVER
INTER PHONE
RADAR
DIRECTION FINDER
FREQUENCY INDICATOR
HOMING EQUIPMENT
l.f.F. SYSTEM
M.A.D . SYSTEM
MISC . RADIO EQUIPMENT
. GE Grill
Manning Bowman #494
Ever hot
1 6.7A G 120 V.
1 3.0A @ 120 V.
1 3.0A o 120 v.
X 6.7 AC ~.!_7 c
X 3.0 AC 3.0 AC
3 to 4 hrs da C
3 to 6 hr s/ day---t-- c=-------t----==------+----=--=----i-
2 to 3 hre/d&J C X 3.0 AC 3.0 AC
-·- ~ --
1 4~0 A 0 2• V. , While on patrol c X 4.0 4.0
E. L. Weigand - Navy Type C 2 ooow - 120 v. (Shore Connecti -on)
i!Jurnlah9d with Lawrance Uni 1 OA @ 24 Volta A.e required c X 10.0 10.0
2 300 A C 24 V. (While starting Eng ne) M
2 1 A (!l 26 V. " " " M
2 " " )(
2 1 8 A @ 18 V " " " M
Grimes Mfg.Co. 8T 1220 A 1 lOA @ 24 V • Night Landing Only c X X 10.0
Unity Mft .• co. DelllXe 6 len 1 . 6.6A A 28 V. Aa re c X X 6 6
GAC per Dwg, 12079-1606 3 0.6A C 28 V. Night c X X 1.8
GJi.C See Note #2 *** 7 0.6 A 0 28 V. " " " c X X 4·.2
Grhea #A2328 6 0.17 A C 28 V. As req11ired c X 0,86 0.86
-
E.L.Weigand - Navy Type C 2 ooow - 120 v. (Shore Connecti-on)
'\'urnlsh9d with Lawrance Unlit_ 1 OA @ 24 Volta As required c X 10.0 10.0
!
•Eclipse. Series ll.Tyn~A6gV 2 300 A G 24 V. (While starting Eng ne) )(
• Eollpee Type 616 Model 2A 2 1 A (!l 28 V. " " " M
•Eclipse, Series 1l,iY~
soo 2 " .. "
)(
•Eclipse,Type 613 1 Model 7A 2 1.8 A @ 18 V. " " " M
Grimes Mfg.Co. 8T 1220 A 1 lOA @ 24 V. .Night Landing Only c X X 10.0
Unity Mft.co. De111xe 6i" len 1 . 6.6A A 28 V. As- req11ired c X X 6 6
GAC per Dwg. 12079-1606 3 0 .6A C 28 V. Night operation on]J 0 X X 1.8
GJi.C See .Note #2 *** 7 0.6 A 0 28 V. " " " c X X 4·.2
Gri'lleB #A2328 6 0.17 A C 28 V. As req11ired c X 0.86 0.86
Grimes K-3 NAF 1171-2 1 6.3A G 24 V, " " M 5.3 5 3 6 3
G.a.C 2 0.6 0 24 v. " " c l 2 l 2 1.2
Fairchild "Moong1ow" 1 0.2 A @ 24 V. " " c 0.2 0.2 0.2
G.A.C 1 0.17 A 0 24 V. " " c 0.17 0.17 0.17
Gii.C 2 0.17 A G 24 V, " " c X 0.34 0,34
NAF 1192-l 3 0.2 A 0 24 V. " " c 0.6 0.6 0.6
-
-westinghouse tU.'_-7 1 AC 5.8A 0 28V Ali req11ired c 6.8 AC 6 8 AC 6 8 AC
Same
Same ••
- ~eetern Eleotr1o BU-19
-t ~,
.Not Available **
~estern Electric GR-12
! )
See .Note #3 ••• ! 7 .o A C 28 V. ** c 7.0 7.0 7.0
4Weetern Electric RU -17 ! .li
Kagnavox Co. RL24C 1 2.6 A. 24 v. ** c 2.6 2.6 2.6
• 1 bH 9:U I ~~v ;; c X bH 9:~ tg *:~
4BO.l - DZ-2A 1 1.6 A 0 86 V. **See Bote #4 ••• 0 X 1.6 1.6
•Bendix Ba4io - LK7 1 1.26 A G 26 V. AB reqlllred ll 1.26 1.26 1.25
4Western Eleotrio-ZBl or ZB3 1 1.26 A • 26 V. " " M X 1,26 1.25
~BK 1 6.6 A 0 28 V, ** c X 6.6 5.5
..aarlt IV 1 16 A 0 24 v. •• c X 16.0 16.0
- - --
"::--- ·----
4.0
10.0
1.8
4.2
0.85
10.0
1.8
4.2
0.86
5 3
1 2
0.2
0 17
0.34
0.6
5 8 AC
7.0
2,6 l
~8 ~:~
1.6
1.26
1.26
5.5
16.0
RUNNING LIGHTS - CAR li.Av per .11Wg, fZU '/11-.lOUO V ,OA IQI l::O V,
RUNNING LIGHTS - ENVELOPE GAC See Note #2 • • • 7 0,6 A 0 28 V. c X X 4,2 4,2
Grhea tA2328 6 0,17 A @ 28 V, As required c X 0,86 0,86 0,86
~------------------------~-------·------------------~~--+------- - ------~----------------+--------4--------~--------~-------+--------~
C-ENGINE
HEAlER- OIL SERVICE TANK E.L.Weigand - Navy Type C 2 OOOW - 120 V. (Shore Col)neoti-on)
~~H~E~A~T~E~R_-~A~U~X~I~L~IA~R~Y~U~N~I~T----~--~~r~n~l~s~h~~~d~w~i~th~L=a=w~r~an~c~e_U~n=i~~_! -;~O~A~@~2~4_V~o~l~t~s~~A=s~r~e~qu=i=r~e~d~----~~C~----+-~X~---4-=1~0~,0~--~-=l~0~·~0---+~1~0~·~0----;
!
HEATER - ENGINE
STARTER •Eclipse, Series ll,Tyn~~5g? 2 300 A c 24 v. (While starting Eng ne) M
~TARTER-SOLENOI~D~S~W~I~T~C~H--~~·~E~o~l~i~plse~T~~y~p·e~6~1~8~M~o~de~1~2~A~+-~2--~l~A~@~2~8~V~, --~---"-------"------~"+---~M~--4---------~------~--------+-------~
MESHING - SOLEt:JOID DEVICE • Eo 11 ps e , Series 11 •-iYoS~.J.::.O .::.O I-~2::.__-t-------------+----"-------"'------"~--~)(=-----+--------4--------~--------t---------l
BOOSTER COIL •Eolipse,Type 613 Model 7A 2 1 8 A @ 18 V " " " M
TRANSFER PUMPS- FUE~L~==~~====~==================~====~============~============~-=~~====~b========F========+========~======~ IE- LIGHTING
LANDIN~ LIGHT Grimes Mfg,Co, 8T 1220 A 1 ' lOA@ 24 V, .Night Landing Only C X X 10,0 X
SPOTLIGHT Unity Mft,Co, Deluxe 6-f'' len 1 . 6.6A A 28 V. As required C X X 6 6 x
RUNNING LIGHTS- CAF\ GAC per Dwg, 12079-1606 3 0,6A l!ll 28 V. Bight operation onl.l C X X 1,8 1,8
RUNNING LIGHTS- ENVELOPE GAC See Note #2 ••• 7 0,6 A@ 28 V, 11 " " C X X 4 ·,2 4,2
INDICATOR LIGHTS Gri11ea t.A2328 6 0,17 A@ 28 V, As required C X 0,85 0,86 0,85
SIGNAL LIGHT Grimes 1{-3 NA.i' 1171-2 1 6,3A C 24 V, 11 11 M 5 3 5 3 6 3 5 3
~R LIGHTING G.a.C 2 0,6 <; 24 V, " 11 C 1.2 1 2 1.2 1.2
NAVIGATOR'S LIGHT .l!'airchild "Moonglow" 1 0,2 A @ 24 V, " " C 0,2 0,2 0,2 0,2
RADIO TABLE LIGHT GAC 1 0,17 A C 24 V, " " C 0,17 0,17 0,17 0 17
PANEL-INCANDESCENT Ga.C 2 0,17 A C 24 V, " " C X 0,34 0,34 0,34
~-PA-N--EL __ -_u_L_T_R_A __ V_IO_L_E_T--------~N-AF---l-1 _9 _2 _-1 _________________ ±=3 __ ~0-·_2 __ A __ 0_2_4 __ V_. __ ~"------"----------+----C----~-0-·-'-----r--0-.6-----t-0-, _6 ____ -i_o_._6 ____ -4
~--------------------~+---------- --------------+---4-----------~---------------+-------+------~------~r-------~----~
F -RADIO
MAIN TRANSMITTER "WeetinQ:bouse GP-7 1 AC 5,8A @ 28V Aa required c 6,8 AC 6.8 AC 6 8 AC 5 8 AC
TRANSMIT Same
STANDBY. Same ••
MAIN RECEIVER --weahrn Eleotrio BlJ -19 -+ 1 .Not Available ••
~~~~~~----------~----------t--i __ G_R_l_2_ •. -~l~_ ) -+~~~~~~------------~-------+------~------4-------+------4
~I.RA =SQl,!f-D TRANSMITTER "Western Elec r o -
1---- TRANSMIT j )
~--~S~T~A~N~D~B~Y~--------------U-S_e_e~N_o_t_e~#_3 __ •_•_• __________ __ ~~!-~7~· .0~A=_C 28 V, •• c 7.0 7,0 7,0
INTRA-SQUAD RECEIVER <~Western Eleotrio RU -17 ! .1 i
MARKER BEAC~O~N~RsE~CsE~IV~E~R~~-r- -----------------------4----~------~---+----------------~--------~------~-------1--------+-~~---~
INTERPHONE Kagnavox Co, RL24C 1 2,5 A. 24 V, •• 0 2,6 2,6 2,6 2,6
DiRECTION FINDER 4<ROA - DZ-2A 1 1,6 A 0 86 V, •• See .lfote /}4 ••• 0 X 1,6 1,6 1.6
FREQUENCY INDICATOR •Bendix Ra4io _ IJ17 1 1,26 .l @ 26 V, AB required )( 1,26 1.26 1,26 1,26
HOMING EQUIPMENT 'Western Eleotrio-ZBl or ZB3 1 1,26 A 0 26 V. " " ld X 1,26 1.26 1.26
l.f.F. SYSTEM *.1-BIC 1 6,6 .l 0 28 V, •• C X f1,6 5.5 5,5
M.A .D. SYSTEM 4Uarlt IV 1 16 A 0 24 V, •• C X 16,0 16,0 16,0
~ISC . RADI-"=0--'=-EQ:!.U:::.:I::..P.:.:M:=.E::..N:...:T ____ __..~ ----· ________ ----- -------+- ---+-------- ----+--------------------~---------+------~~-----~--------+-~-----1
F-RADI O
MAIN TRANSMITT ER 1 AC 5,8A @ 28V Aa re uired c 6 8 AC 6 8 AC 0 8
TRANSMJT Same
STANDBY. Same ••
tv1AIN RECEIVER "W .. hrn Eleotrio Bl.l-19 1 Not Available ••
r-'-'IN~J"~_R~A~._ -~S=.::Q~L!:.!.~.'C.'D~T=R=A=N=S=M=fT=TE==R===~=="W~e~a~t~e~rn~~E~l~e~o~t:r~ic~=G~R~-~1~2=-_-+ __ -ff -...:_,:tl:)~t~~~~=--~~-=-~~=--~1r-~~~~--~~~~~~~~~~~t~~~~~~~~t~~~~~~~~t~~~~~~--~t~~~~~~~~f..-~~~~~~~-l
TRANSMIT )
r---~S~T~A~N~D~B~Y~--------------H-S~e~e~N~o~t~e~#~3 __ •_•_• ___________ ~~-~7~~-~28_V· ~·~-·-•---------------4--~C~--~~7 L0~---+~7~·~0~---+~7~·~0~---4-7~.0~--~
INTRA -SQUAD RECEIVER <~Wee tern Electric RU -17
RADAR • 1 0 X
DiRECTION FINDER 4<RCA - DZ-2A 1 •• See .lfote 114 ••• 0 X
FREQUENCY INDICATOR •Bendix Ra4io - IJI7 1 1.26 .l @ 26 v. Aa required )( 1,26 1.26 1,26
HOMING EQUIPMENT 'Western Eleotrio-ZBl or ZB3 1 1,26 A 0 26 V. .. " X 1,26
I.F.F. SYSTEM *.1-BK 1 6 .li .l 0 28 v. •• c X 5.5
M.A.D . SYSTEM 4Uarlt IV 1 16 A 0 24 V. •• c X 16,0 16,0
MISC. RADIO EQUIPMENT
G-MISCELLANEOUS
MAPPING CAMERA
INSTRUMENTS ot A o 28 Volta •• 0 X .o
REMARKS Power Souroe 0 nt 1n oue Komentary TOTAL CONTINUOUS LOAD 11 67 122 06 143 66
Oabi r Generat .on ADDITIONAL MOMENTARY LOAD 7,80 7,80
Lawrante Generator TOTAL LOAD 18,22 129,86 161.86
U<~iiote #1 . Converter used to supply A,O,Load, A.C. loads not included in totals since Converter
D.C.l oad is shown •
-...:J
.. <!~Note #2.
••"''.!ote 13.
••~~t~ ote #4.
Per G.A.C.Drawings #3080-Bo, 61071-796 , Ba 61021-782.
Standby and Receive 6,6A ® 28 Volts, and 7,0 A on Transmit . ••
Momentar~ 3,6 A relay ouiTent.
1,26
1.26
5.5
16,0
4.0
127 62
7,80
136,32
B. DISTRIBUTION
The electrical system is distributed from two panels,
the auxiliary panel on the starboard side of the car between
frames 5 and 6, and the mechanic's main panel. All the AC
system and the DG ol:ltput of the auxiliary generator come to
the auxiliary panel. The DC output o.f the ·port and star-
board generators come to the mechanic's panel. See Fig.
XVIII and Fig. XXXIII.
NOTE: K-3 thru K-29 - as stated below.
K-30 & Future - see installation of Lawrance
auxiliary generator.
The auxiliary panel e arries a selector switch to connect
the AC loads to the generators in various combinations in
a,ccordance with the following table which is reproduced on
the panel:
SWITCH POSITION
Starboard Generator
Radio
Cook
Off
Off
Radio
Cook
Cook
Off
Radio
Cook
Radio
Off
The cooking loads consist of a roasterette, a hot ·plate
and ~percolator. A cooking panel equipped with a selector
switch makes it impossible to connect more than one load at
a time.
The battery can be disconnected from the system by
means of a safety switch located in the main junction box
under the mechanic's panel and controlled both from the
pilot's instrument panel and from the mechanic's stand.
-88-
-89-
§
• t!)
r:r..
The generator switches of K-11 ships and future are
equipped · with the thermal overload devices which operate
when the normal load is exceeded.
To reset a generator switch after it has tripped open,
wait until the overload device has cooled, and close the
switch again.
C. CONTROL BOXES AND CUTOUTS
There is a control box and a cutout for each generator.
The control boxes are ·the -carbon pile type. See Fig. XXXIV.
(1) Carbon Pile Regul~tor
No adjustment or repairs should be attempted in
flight on the carbon pile regulator.
(2) Service Troubles
(a) If the DC -voltage output is erratic or low,
check all connections to be sure they are clean and tight,
and examine voltage regulator plug in connections for cor
rosion or poor contact. Spread plug in prongs, if necessary,
to insure contact. If the regular contacts are dirty or
pitted, th~y should be cleaned as instructed under "CONTROL
BOX INSPECTION."
(b) If at any time the voltmeter shows a reversal
of polarity by r2ading off scale in the wrong direction, or
if the voltage reading is not more than 4 or 5 volts, the
-90-