178
English
5.906-736.0 Rev. 00 (07/15)
DANGER
Risk of chemical burns from strong brine! Wear safety gog-
gles and protective gloves.
Observe the safety instructions for the detergent!
Let the device warm up in the burner operation, then
switch it off.
Depressurise the device by opening the gun.
Unscrew the fuel line, flame sensor and ignition elec-
trodes from the burner cover.
Unscrew the burner cover, remove burner.
Fill the boiler with water just below the upper edge.
Add approx. 0.5 litres of RM 31 and mix well.
NOTE
Use water with a pressure of max. 6 bar to fill the booster
heater.
Allow the cleaning solution to react for approx. 15 min-
utes.
Unscrew the screws from the boiler jacket and remove
the boiler jacket towards the top.
NOTE
Collect the leaking water in order to dispose it of in an en-
vironmentally sound way!
Drain the remaining cleaning solution from the contain-
er bottom.
Cover the rest of the device with protective foil so that
only the heating coil remains visible.
Switch on the motor and thoroughly spray down the
heating coil with cold water.
Drain the residual water in the container bottom.
Reassemble all parts in the reverse order.
After the installation, let the device run in burner opera-
tion for approx. 10 minutes for drying.
NOTE
In order to dispose of the cleaning solution in an environ-
mentally friendly way, it may be necessary to neutralise it.
12.2 Removing the soot from the heating coil
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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