User Manual

Electric System LEXION Montana 570-520 TIC
20s-2 Lex-e-20s 03/05
20s Raise/lower front attachment, cross levelling - Montana 570-520
Key to diagram:
Coordinates
A8 AUTOCONTOUR module (CAC)......................................... 2-i-20
DO Master valve diode PCB ...................................................... 4-i-20
DS Diagnosis plug (63-pin) VIA................................................. 3-i-20
K5 Front attachment raise relay ................................................ 4-i-20
K6 Front attachment lower relay ............................................... 4-i-20
K7 Left-hand cutterbar transverse control relay........................ 4-i-20
K8 Right-hand cutterbar transverse control relay ..................... 4-i-20
K49 Road travel main relay......................................................... 4-i-20
S38a Front attachment raise multifunction pushbutton switch ....4-g-17
S38b Front attachment lower multifunction pushbutton switch....4-g-17
S45 VARIO cutting table adjustment switch ..............................4-g-17
S46 Cutterbar cross levelling switch (manual)...........................4-g-17
S69 Cross levelling /
table adjustment function pre-selection switch...................3-h-17
X8 Ground speed control lever connector ...............................4-h-17
XEa Feeder housing connector ..................................................5-g-19
Y67 Solenoid coil
AUTOCONTOUR cross levelling, left ..................................7-f-17
Y68 Solenoid coil
AUTOCONTOUR cross levelling, right................................7-f-17
Y85 Raise front attachment solenoid coil...................................5-n-20
Y87 Lower front attachment solenoid coil..................................5-n-20
Note: On MONTANA machines, the swing angle and the cutting
angle can be varied by adjusting the front attachment
frame, in addition to the CAC function – see circuit
diagram 41s and 41t.
Measured value table:
Item Component Measured value Remark
K5
K6
K7
K8
Remote control relay
15 A
30 A
95±10 Ω
(Pin 86/1 – 85/2
(Pin 87a/4 – 30/3)
(Pin 87/5 – 30/3)
Y67
Y68
Y85
Y87
Solenoid coil 3.8 A
3.2 Ω
See lettering