Operation4003−2/A0
Winterthur Gas & Diesel Ltd.
6/ 7
Sensors − Control and Safety Sensors − Alarm
ST5133−34C Crank angle pick−up 3−4 (C−D) TE1111A Cylinder cooling water inlet
ST5201C Turbocharger speed TE1121−28A Cylinder cooling water outlet each cyl.
TE1371A Scav. air cool. water inlet cooler
ZS5016C Turning gear disengaged TE1381A Scav. air cool. water outlet cooler
ZS5018C Start air shut-off valve man. closed TE2011A Main bearing oil inlet
ZS5123C Engine TDC signal TE2101A Thrust bearing temp. outlet
ZS5124C Engine BDC signal TE2102−10A Main bearing temp. outlet
ZS5372C Butterfly valve, exhaust waste gate TE2501−08A Piston cooling oil outlet each cyl.
ZT5421−28C Exhaust valve 1−8, open and TE2601A Turbocharger bearing oil outlet
close positions TE3101A Cyl lub temp inlet supply unit
TE3411A Fuel temp. upstream of supply unit
TE3701−08A Exhaust gas downstream of each TE3431 Fuel temp. fuel pump outlet
cylinder TE3721A−3A Exhaust gas temp. upstream of TC
TS4521S Thrust bearing temp. Front TE3731A Exhaust gas temp. downstream TC
TS4522S Thrust bearing temp. Rear TE4031A Scav. air temp. downstream of air cooler
TE4801−08C Cylinder liner wall temp. aft side TE4081−88A Scav. air temp. piston underside
TE4841−48C Cylinder liner wall temp. fore side TE4521A Thrust bearing oil temp. Front
6. Actuators and Valves
The actuators, valves and their descriptions are shown in Table 5.
Table 5: Actuators and Valves − Descriptions
Actuators Local Indications
CV2003C Inj lub shut-off valve PI1361L Scav. air cool. press. water inl. cooler
PI2611L Turbocharger bearing oil inlet
PI2711L Geislinger damper oil inlet
CV7013C Solenoid valve 1 (start valve unit) PI2721L Axial detuner oil − rear
CV7014C Solenoid valve 2 (start valve unit) PI2721L Axial detuner oil −rear
CV7076C Exh waste gate Ctrl Valve PI2722L Axial detuner oil − front
CV7077C Turbine bypass / waste gate DBT PI3421L Fuel upstream of pressure retaining valve
CV7131−38C Cyl. lub. valve comm. 1 Cyl. 1−8 PI3431L Fuel downstream pressure retaining
valve
CV7151−58C Cyl. lub. valve comm. 2 Cyl. 1−8 PI4001L Scav. air press. upstream of air cooler
CV7201−08C Exhaust valve setpoint Cyl. 1−8 PI4021L Scav. air press. downstream of air cooler
CV7201−08D Injection command 1 Cyl. 1−8 PI4401L Control air normal pressure inlet
CV7201−08E Injection command 2 Cyl. 1−8 PI4411L Control air stand-by pressure inlet
CV7221−22C Servo oil pump actuator No. 1−2
CV7231−32C Fuel pump setpoint 1−2
CV7241−48C Start air pilot valve Cyl. 1−8
ZV7061S EMERGENCY STOP TI1121−28L Cylinder cooling water outlet each cyl.
(Fuel Shutdown pilot valve) TI1371L Scav. air cool. water inlet cooler
TI1381L Scav. air cool. water outlet cooler
TI2011L Main bearing oil inlet
TI2601L Turbocharger bearing oil outlet
TI3431L Fuel temp. upstream of supply unit
TI3701−08L Exhaust gas downstream of each cylinder
2016−11
Designations
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