Description of minor errors of the EHR-B electro-hydraulic system
F_02_174
Outer hydraulic circuit
Flashing combination of
the diagnostic LED (7).
Error location
Possible cause of the error
Long
pause
No.
of
flashes
Short
pause
No.
of
flashes
3x
1x
Right dynamometric pin
(A)
Faulty dynamometric pin
3x
2x
Left dynamometric pin (A) Faulty contact or interrupted conductor of the
dynamometric pin
Short-circuit of the dynamometric pin
conductor
Possible overloading of the dynamometric
pin
3x
4x
Lowering speed control
(3)
Faulty potentiometer of the control (3)
Faulty contact or interrupted conductor of the
control
3x
6x
Control setting switch (6) Faulty potentiometer of the switch (6)
Faulty contact or interrupted conductor of the
switch
It supplies pressure oil for hydraulic devices on outer
drives of hydraulics ended with couplers. Coupler sockets
with 12.5 mm bore are in accordance with the international
recommendation of ISO.
P+13N011
ELECTRO-HYDRAULIC SYSTEM
132
Содержание Proxima HS 100
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