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DTG(E)130 - 35/45/65/90/115 Eco.NOxPlus 15/02/2011 - 300014279-001-J
15. Maintenance
Cleaning the heat exchanger
Specific tools:
Cleaning knife
Z
See chapter Spare parts
DTGE130-35, DTG130-35, DTG130-45, DTG130-65: Ref. 83
DTG130-90: Ref. 283
DTG130-115: Ref. 483
` Clean inside the exchanger using the specific knife.
` Remove the residues from the bottom of the exchanger.
` Rinse with water jet until the water in the siphon runs clean.
` Check that there are no residues in the bottom of the
exchanger.
Cleaning the fan
` Unscrew the 5 screws on the fan .
` Open the fan.
` Clean the fan with a nylon brush.
` Check that the openings are clear and that the turbine turns
easily.
` Replace the fan.
Cleaning the siphon
DTG(E)130-35/45/65:
` Unscrew the nut on the siphon from underneath the boiler .
` Turn the siphon 90° to the front to dislodge it from the support
lug.
DTG130-90/115:
` Unscrew the siphon from the siphon body from underneath the
boiler .
` Turn the siphon 90° to the front to dislodge it from the support
lug.
` Carefully remove the siphon under the boiler (Danger of
splashing).
` Clean the siphon with water.
` Fill the siphon with water.
` Re-assemble the siphon.
` Put the siphon back in place on the support lug.
The siphon must always be filled with water
(Risk of damage to the boiler).
Setting the burner
Z
See following chapters: Commissioning, Putting the appliance
into operation.
C000684
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