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English
5.906-736.0 Rev. 00 (07/15)
31
Close the supply tap of the water tanks and the drain
tap.
With unit types HDS 13/20 and HDS 17/20:
Set the detergent dosing valve to the maximum dosing
level.
Take the detergent suction lance out of the container
and put it down in a way that it can be sucked empty in
the frost protection mode.
NOTE
The solenoid valve of the detergent is always opened in
the frost protection mode irrespective of the filling level, so
that the entire detergent line can be sucked empty.
1 Water pipes
2 High pressure hose
Disconnect the trigger gun from the high-pressure
hose.
Connect the high-pressure hose to the frost protection
inlet.
Disconnect the water hose from the water supply.
Connect the water hose to the return flow of the frost
protection.
Open the filling hole of the float container. In order to do
so, loosen the wing screw and push the cover to the left.
Fill 20 litres of antifreeze into the float container and
close the filling hole.
Align the actuation lever of the ball tap for antifreeze
vertically.
Set the operating mode switch to the operating mode
"frost protection".
With cold engine only:
To preheat the motor, turn the key switch to the left and
hold it until the indicator light preheating goes out.
Turn key switch to position "I". The indicator lamp for
operational readiness lights up.
The control voltage is switch on and the display shows
the operating status "Antifreeze".
Turn the key switch to the right until the motor is run-
ning.
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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