WLD-TEC Fuego SCS Mode D'emploi page 68

nozzle (see paragraph 1.1).
If the drillig is blocked clean with a brush or compressed air.
• No ignition spark / BHC blinks but the burner head is clean
• The IR-Sensor does not react
• The temperature regulation program switches off prematurely
• The unit switches off regularly because of overtemperature
Service address:
68
Remove the burner head and check if the ceramic electrodes are in
good condition. In some cases the electrodes may break. Move the
ends of the electrodes to check. If they are not moving they should
be okay. If they are moving more than 0.5 mm the electrodes are
broken. The electrodes can be dismantled and changed by the user
(see paragraph 9.1).
It is possible to adjust the sensor range to 0 mm
or more than 50 mm. Then the IR-Sensor is out
of range and cannot be activated. In the event
that too large a range is set, in the "Sensor
Auto-Off" and "Sensor Start-Stop" application
programs, the "Sensor activated" symbol is
permanently displayed. Increase or decrease
the range accordingly in the menu settings
under "IR-Sensor" (see paragraph 5.2).
Safety stop is active due to too large or too small T / t
(see paragraph 3.6.1).
Increase the air ventilation or install the unit at a better ventilated
operation site.
WLD-TEC GmbH
Halle-Kasseler-Str.49
37318 Arenshausen
Germany
Phone: +49 (0) 36081 68940
Fax: +49 (0) 36081 68942
Email: sales@wld-tec.com
Internet: www.wld-tec.com
Sensor activated
Fig. T.1