Operation
0250−2/A1
Winterthur Gas & Diesel Ltd.
3/ 4
Media Unit Location Signal No.
(1)
Func-
tion
(2)
Type of
signal
( 3)
Setting
Value
[bar or _C]
Time
Interval
[sec]
Condensate Level Water separator LS4071−72A ALM H max. 0
SLD H max. 60
before LS4075−76A ALM H max. 0
water separator SLD H max. 60
Starting air Pressure Engine inlet PT4301C ALM L 12.0 bar 0
Air spring air
8)
Pressure Distributor PT4341A ALM H 7.5 bar 0
ALM L 5.5 bar 0
SLD L 5.0 bar 60
PS4341S SHD LL 4.5 bar 0
Leakage oil from air spring air Level Exhaust valve air
spring
LS4351−52A ALM H max. 0
Control air normal supply
8)
Pressure Engine inlet PT4401A ALM L 6.0 bar 0
PT4411A ALM L 5.5 bar 0
stand-by supply
9)
Pressure Engine inlet PT4421A ALM L 5.0 bar 0
Fuel pump actuator Failure E98.1 XS5046A ALM F − 0
E98.2 XS5047A ALM F − 0
WECS−9520 control system Power failure Power supply box
E85
XS5056A ALM F − 0
Cylinder lubricating system Power failure Power supply box
E85
XS5058A ALM F − 0
Engine performance data
overspeed
Speed Crankshaft ST5111−12S SHD H 110% 0
(1)
Signal number shows the interface to the remote control (see 4618−1).
(2)
Function:
SLD = Slow down
SHD = Shut down
ALM = Alarm.
(3)
Type of signal:
D = Difference in value
F = Failure
H = High
L = Low
LL = Very Low.
(4)
Alternative design.
(5)
Not included in standard engine supply range.
(6)
Abbreviations:
TC = Turbocharger
SAC = Scavenge Air Cooler.
(7)
For the location of measurements and signal numbers, see 8016−1 Servo
Oil Leakage and 8019−1 Fuel Leakage System.
(8)
Supply from board system for control and air spring air through the
pressure reducing valve 23HA.
2017−04
Alarms and Safeguards at Continuous Service Power
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