28
English
5.906-736.0 Rev. 00 (07/15)
Release the lever on the trigger gun.
NOTE
When the lever of the hand spray gun is released, the en-
gine continues to run at zero speed. This way the water cir-
culates between the float container and the high-pressure
pump and heats up. If the maximum admissible tempera-
ture (55 °C) is reached, the motor is switched off by the
temperature sensor at the water inlet. The device can be
restarted after cooling down to below 50 °C.
NOTE
If there are less then 5 litres of diesel in the fuel tank, the
device switches off automatically. It can be switched back
on for service purposes for a maximum run time of 5 min-
utes.
DANGER
Danger of scalding by hot water. After operation with hot
water, the device must be operated with open end hand-
gun with cold water for at least two minutes.
ATTENTION
Never stop the motor under full load when the hand-spray
gun is opened.
Set the operating mode switch to "0/OFF“ (burner off).
Release the lever on the trigger gun.
Motor regulates to reach dry run speed.
Turn the key switch to "0". The operation readiness in-
dicator lamp goes off.
The control voltage is switched off and the display goes
out.
Shut off water supply.
Activate trigger gun until device is pressure-less.
Secure the hand spray gun using the safety catch so
that it doesn't open accidentally.
With external water supply: Disconnect the water hose
from the water supply and coil up the water hose onto
the hose reel.
8.1.7
Interrupting operation
8.1.8
Turning Off the Appliance
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...
Page 198: ...198 English 5 906 736 0 Rev 00 07 15...
Page 199: ...English 5 906 736 0 Rev 00 07 15 199...
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