Switching Off The Oil Heating Unit; Resuming Operation After A Failure; Safety Equipment; Transport - Trotec IDE 20 D Manuel D'utilisation

Switching off the oil heating unit

• Switch the device off by setting the selector switch
to the position "0".
• If you are using a thermostat, switch the device off
via the settings of the control device (e.g. by setting
the thermostat to a low temperature).
The flame is extinguished and the fan will continue
running for approx. 90 seconds in order to cool down
the burner.
m Damage to the device due to overheating!
Do not switch off the device by pulling out
the power cord. This may cause the device
to overheat. Switch the device off properly.
Only disconnect the power plug if the fan
motor has come to a complete standstill.
• Wait until the automatic after-cooling has been
completed.
• Secure the device against being accidentally swit-
ched on again by pulling out the power cord.

Resuming operation after a failure

During the initial commissioning of the device or after
the heating oil circuit has been completely emptied,
the inflow of heating oil to the nozzle may be insuffi-
cient. This will cause the flame control system to be
activated and the device will be blocked.
• Wait for approx. 1 minute.
• Switch on the device.
• If the device is still not starting up:
• Make sure that there is enough heating oil in
the tank.
• See the chapters "Safety equipment" and "Trouble-
shooting".

Safety equipment

The oil heating unit features an electronic flame and
maximum temperature monitoring system that uses a
photoelectric cell and a safety thermostat.
B - 6

11. Transport

• Switch the device off as described in the chapter
"Functions and operation".
• Wait until the device has cooled down completely.
• Before transporting or adjusting the device, check
if the tank cap is tightly closed.
m Risk of environmental pollution! Heating oil
may leak during transport or handling of the
device. The filling plug of the tank cap does
not guarantee tightness in order to allow air
to be introduced and the tank to be emptied
during operation. Only transport or shift the
device with the tank cap tightly closed.

12. Care and maintenance

In order to ensure a trouble-free operation of the de-
vice, the combustion chamber, the burner and the fan
are to be cleaned regularly.
• Switch the device off as described in the chapter
"Functions and operation".
• Wait until the device has cooled down completely.

Cleaning after every 50 operating hours

• Dismount the heating oil filter. Remove the filter in-
sert and clean it using clean heating oil.
• Dismount the upper housing part and clean the in-
ner part as well as the fan blades using a cleaning
fleece and a brass brush if it is heavily soiled.
• Check the condition of all cables and high-voltage
connections.
• Dismount the burner and clean its components us-
ing a brass brush.
• Clean the electrodes. Check the distance of the
electrodes and adjust it if required (see figure).
Operating Manual – IDE 20 D/ 30 D / 50 D / 70 D EN