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54
English
5.906-736.0 Rev. 00 (07/15)
1 Liquid softener reservoir
2 Level sensor
1 Liquid softener reservoir
2 Level sensor
3 Dosing valve
1 Supply from the water distribution
2 Supply to the high-pressure pump
The heat exchanger serves the motor cooling and the si-
multaneous preheating of the washing water.
The temperature increase with the full water volume is
max.:
–
with HDS 9/50: 13.5K
–
with HDS 13/35: 10.0K
–
with HDS 17/20: 7.5K
–
with HDS 13/20: 7.0K
When the motor is running and no water removal takes
place via the high-pressure lance, the heat exchanger can
ensure sufficient cooling of the motor for approx. 25 min-
utes. The motor switches off if the water temperature of the
float container >55? or the coolant temperature is approx.
98?. A restart can only take place after the coolant has
cooled down accordingly
9.13 Heat exchanger
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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