4
3 - 4H50 / 05.2016
Identification on wiring diagrams (DIN 40719)
Identifier
P 1
P 2
P 3
R 1
R 2
R 3
R 4
R 5
S 1
S 2
S 3
S 4
S 5
S 6
S 7
S 8
S 9
S 10
S 11
S 12
T1
V 1
V 2
V 3
V 4
W 1
W 2
X 1
X 2
X 3
X 4
X 5
Y 1
Y 2
Y 3
Y 4
Y 5
Z 1
Z 2
Designation of the electrical components
Operating hours counter
Tachometer
Pressure indicator
Glow plug
Heating flange
Series resistor for glow system
Resistor
Series resistor with thermo time switch
Glow start switch (5 - digit)
Main switch
Glow plug starter switch (3 - digit)
Start stop switch
Switch for speed adjustment
Temperature switch for engine temperature
Oil pressure switch
Pressure switch for air filter
Fan monitoring switch
Temperature switch for pre-glowing
Remote start switch
Remote stop switch
Transmitter for speed measurement
Uncoupling diode
Free-wheel diode
Zener diode
Suppressor diode
Mass, minus return line
Screened line on the alternator
Terminal block on the instrument box
Flat power strip
Plug on emergency stop switch
Outlet on emergency stop switch
Terminal block in the operator box / terminal box
Lift magnet for speed adjustment
Lift magnet for engine switch-off
Servo magnet (=valve magnet) for engine switch-off
Fuel shut-off valve
High pressure reset valve
Suppression choke
Suppressor capacitor
Summary of Contents for 4H50TIC
Page 1: ...Workshop Manual 4H50 TIC 439 002 00 07 2015e Printed in Germany...
Page 2: ......
Page 6: ...1 3 4H50 07 2015...
Page 7: ...1 3 4H50 07 2015 1 General...
Page 19: ...1 3 4H50 07 2015 1 2 3 4 5 6 7 8 9 10 11 12 13...
Page 21: ...1 3 4H50 07 2015 1 2 3 4 5...
Page 23: ...1 3 4H50 07 2015 1 2 3...
Page 25: ...1 3 4H50 07 2015 1 2 3 1 2 4 5 6 7 10 8 9 8 9...
Page 27: ...1 3 4H50 07 2015 C 1 2 3 4 6 7 8 9 5...
Page 29: ...1 3 4H50 07 2015 7 4 2 3 5 6 11 12 10 9 8 1 2 7 13 13...
Page 31: ...1 3 4H50 07 2015 1 2 3 4 1 3 VCI 5...
Page 33: ...1 3 4H50 07 2015 1 2...
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Page 37: ...2 3 4H50 07 2015 2 Additional equipment...
Page 47: ...3 3 4H50 07 2015 3 Basic engine equipment...
Page 76: ...3 3 4H50 07 2015 Lifting eye 2 x cylinder screw M 8x20 23 Nm M 30 Lifting device...
Page 89: ...4 3 4H50 05 2016 4 Tables...
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Page 92: ...4 3 4H50 05 2016 Screw tightening torque...
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