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>-<.n THR~ST BEARl~G WEAR DEVICE EMERGENCY GCVERNOR TEST lNOICATION 4
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- ON SH. ll LSl6-CONTACTS CLOStu WHEN TR[P DEVICE IS IN TRIPPED POS(T[ON.
LS17-CONTACTS CLQSED WHrn TRIP DEVICE IS RESET.
SV13-X-CONTACTS CLOSE WHEN EMERC. GOVERNOR
-A-LOCKOUT VALVE rs IN T~E LOCKOUT POSITIQ~;.
SV13-X-CONTACT5 CLOSE WHEN EMERG. GOVERNOR
--r-LOCKOUT VALVE :s JN THE NORMAL POSITION.
PSt5-CONTACTS CLOSE ON LOW PRESSURE OF MFPT LUBE OIL.CTUR~CNE TRIPI PS-26 & PS-12R-CONTACTS OPEN ON HIGH PRES~URt OF OIL IN THE RESPECTIVE THRUST BEAR[NG WEAR DEVICE UNE 2A 8.._ ?B3[j if9
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3G 2G Pt4 RC DPS38-CONTACT CLOSES ON EXCESSIVF PRESSURE DROP ACROSS SERVO VALVE ~!LTER OOF-3.
K1010-CONTACTS CLOSE BELOW 1051. SPEED.
NOTES
- 1. FOR GENERAL NOTES SEE E-458 CNDEX m
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___ J 14 i3 PStSX SEE NOTE 6 CONT.
- 2. FOR TABLE ANO PUSH BUTTON DETAIL OF THIS SCHEME SEE E-456 SH. tC.
- 3. FOR CONTROL SWITCHES CS/A!RESET) CS/T(TRIP>
SEE DWG.E-308 SH. 7. FlG.8.
- 4. FOR CONTROL SWITCH CS/B SEE DWG. E-308 SH. 7, F[G.10.
- 5. FOR CONTROL SWITCH CS/C SEE DWG. E-458 SH. !H.
- 6. FOR OETA'..S OF AUX. RELAYS VRX,LSl6X SEE OWG.
E-458 SH.IOB & IOC; FOR PS15X SEE owe. E-458 SH. 10 & \\OA; FOR PSHX SEE DWG. E-458 SH. 100 8i lOE.
- 7. FOR CONTROL SWITCH CS/RCRESETl SEE OWG.
E-458 SH. lH.
CONT. ON 4 1-------"'
SH. tA CONT. ON SH. \\A 3.,___--41.__.....,.~-l 3 ON
- a. T1 rs AN AGASTAT ELECTROPNEUMATIC TOPU RELAY MODEL 7012PAB. TOPU RANGE 0. 1-1 SEC, SET Af
- 0. 130 SEC !51. OF SETPOINT.
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SCHEME NO. CSEE TABLE SH. -IC>
FOR CONTINUATIONS SEE SH. lA ~ IL (J) tR,2R PL TR1 CH)
Pl,P31 P41 P13,P23 CK>
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-P51,N1 (Ol Pl,Pl 1,P12,Pl3,P21, 2A,2G,3R,3G TR25,TR19, TR2,TRl2, TRl4,TRl6,SP SH. t:..
- 9. T2 IS AN AGASTAT SOLID STATE TDPU RELAY MODEL DSC-XX01250PAXAA, TYPE 01-0N DELAY *,
TIMING RANGE 0.01 TO 99.99 SEC*,
SET AT 0. 130 SEC +/-0.005 SEC *
- FIELD SELECTABLE SCALE NONE DESIGNED GRAWN CAD/JH ~E t 1-4-8 7 DAVIS-BESSE NUCLEAR POWER SiATION UNIT N04 l f1JE TOLEDO ED [SON COMPANY ELEMENTARY WfRING DIAGRAMS AFPT & MFPT CONTROL & AUXILIARIES MFPTOR~W~:~~~OL d*:*
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