36
English
5.906-736.0 Rev. 00 (07/15)
NOTE
In order to change between the actuators, keep the service
switch on "SET" for one second.
In order to operate the selected actuator, set the service
switch to level "4".
8.7.4
Test actuators / test output signals
Display
Explanation
Remark
40?
Manual switch-on/off of the following actuators:
–
A: Valve detergent (Y2)
Valve is activated
–
B: Contactor release (K7)
–
C: Relay solenoid valve fuel (Y3)
–
D: Contactor blower motor (K8)
Blower motor is running
–
E: Valve liquid softener (Y4)
Periodic switching of the valve, in order to avoid
overload of the electronics.
NOTE
With actuator test "C" the
check can only take place
via the clearly audible
switching of the relay on the
printed circuit board A1. As
the solenoid valve fuel is in
the safety chain, further cri-
teria for activation must be
fulfilled. However, these are
not fulfilled in the actuator
test, so that the actual
switching of the solenoid
valve cannot be tested.
8.7.5
Test temperature sensor booster heater
Display
Explanation
Remark
45?
Test temperature sensor Indication temperature.
0°C is displayed when the
temperature is below 0°C.
NOTE
With the fault cable break or
short circuit, the switch-off
takes place with fault mes-
sage 10.
8.7.6
Function check service switch
Display
Explanation
Remark
50?
Select all positions at the service switch and check
the corresponding indications on the display.
Summary of Contents for HDS 9/50 De Tr1
Page 46: ...46 English 5 906 736 0 Rev 00 07 15 1 Reflector on both sides 2 Marker light on both sides...
Page 182: ...182 English 5 906 736 0 Rev 00 07 15 13 3 Troubleshooting Yanmar diesel engine...
Page 184: ...184 English 5 906 736 0 Rev 00 07 15...
Page 185: ...English 5 906 736 0 Rev 00 07 15 185 14 3 Maintenance plan Yanmar diesel engine...
Page 189: ...English 5 906 736 0 Rev 00 07 15 189 HDS 13 20 and 17 20 safety block...
Page 190: ...190 English 5 906 736 0 Rev 00 07 15 HDS 9 50 and 13 35 pump head...
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