Control Devices - Man B&W S80ME-C7 Project Manual

MAN B&W

Control Devices

The control devices mainly include a position switch (ZS) or a position transmitter (ZT) and solenoid valves
(ZV) which are listed in Table 18.06.02 below. The sensor identification codes are listed in Table 18.07.01.
Sensor
ZS 1109A/B C
ZS 1110A/B C
ZS 1111A/B C
ZS 1112A/B C
ZV 1114 C
ZS 1116A/B C
ZS 1117A/B C
ZV 1120 C
ZS 1121A/B C
E 1180
E 1181
E 118 C
PT 12011/2/3 C
ZV 1202A/B C
PS/PT 12041/2/3 C
ZT 4020
XC 4108 C
ZT 4111 C
ZT 4114 C
ZV 8020 Z
ZT 8203 C
ZV 8204 C
PS 8603 C
Table 18.06.02: Control devices on engine
MAN B&W ME/MEC/MEGI/ME-B engines
Point of location
Manoeuvring system
Turning gear – disengaged
Turning gear – engaged
Main starting valve – blocked
Main starting valve – in service
Slow turning valve
Start air distribution system – in service
Start air distribution system – blocked
Activate pilot press air to starting valves
Activate main starting valves - open
Electric motor, auxiliary blower
Electric motor, turning gear
LOP, Local Operator Panel
Hydraulic power supply
Hydraulic oil pressure, after non-return valve
Force-driven pump by-pass
Lubricating oil pressure after filter, suction side
Tacho/crankshaft position
Tacho for safety
Engine cylinder components
ELVA NC valve
Exhaust valve position
Fuel plunger, position 1
Fuel oil
Fuel oil cut-off at engine inlet (shut down), Germanischer Lloyd only
Cylinder lubricating oil
Confirm cylinder lubricator piston movement, cyl/cyl
Activate cylinder lubricator, cyl/cyl
Scavenge air
Scavenge air receiver, auxiliary blower control
MAN Diesel
18.06
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