English
5.906-736.0 Rev. 00 (07/15)
79
NOTE
This equipment is only available for HDS 9/50 and HDS
13/35.
1 Speed control (full load / idle mode)
2 Bowden cable from the control lever (limitation max.
motor speed for controlling volume and pressure)
3 Control lever for speed control
4 Speed control motor
The Bowden cable from the control lever limits the maxi-
mum speed of the motor and regulates the pressure and
the volume of the high-pressure pump this way.
This speed control has no influence on the regulation of
the speed in the idling mode.
Control lever for the limitation of the max. motor speed for
controlling volume and pressure
NOTE
If the motor speed is increased, the operating pressure
also rises. This can be read from the pressure gauge.
–
Increasing pressure and volume:
Push the lever of the speed control up; the motor speed
is increased.
–
Reducing pressure and volume:
Push the lever of the speed control down; the motor
speed is reduced.
NOTE
The setting of the pressure and the volume with HDS 13/
20 and 17/20 is done by turning the pressure/volume reg-
ulation on the trigger gun.
Details about the minimum adjustable pressures and water
volumes of the different pump types are listed in Chapter
8.14 and 8.1.5.
9.22.2 Speed control for changing volume and pressure
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...
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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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