Manual-HotAir06-sdo-one-E
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Composition
Descriptions of function switches:
(A) Temperature display: Depending on the
cycle, the preheat or reflow temperature is
displayed. The decimal point on the far
right shows the status of the hot air heating.
If the point lights on, heating is powered
and the temperature rises. The decimal
point one digit to the left has the same
function for the quartz heating.
(B) Time display: Depending of the cycle
you will see the actual preheat or reflow
time left. When the oven is in stand by posi-
tion, you will see the set preheat time.
(C) and (D) Status LED: Depending on the
status the LEDs show a different behaviour.
a. Both LED’s are blinking in Red and
Green. This will be the situation when the
oven is heating up or cool down and means
the oven is not ready.
b. Both LED’s are steady Green. The oven
is ready to solder with.
c. LED C is blinking and LED D is steady
Green. You have started a solder cycle and
the oven is busy with preheating. You will
see that the time bar is counting down and
shows the seconds left for reflow.
d. LED C is steady Red and LED D is blink-
ing. The reflow process is running and you
will see the quartz lamps are turned on.
Both decimal points at the temperature dis-
play will be on and temperature is rising
fast.
c. Both LED’s are steady Green. You will also hear
an acoustic signal and the temperature and time
bar shows the message “oPn dOr”. The solder
cycle is completed and you are asked to open the
drawer.
WARNING! Use protective gloves or a heat resistant tool to remove the PCB.
(E) Rocker switch to set the preheat time between 1 and 999 seconds.
(F) Rocker switch to set the preheat set point temperature between 60 and 240 °C.
(G) Rocker switch to set the reflow time between 1 and 999 seconds.
(H) Rocker switch to set the reflow set point temperature between 100 and 290 °C.
LED C and LED D are blinking in opposite colours. An error has occurred. An Error code will be
shown in the display. See at Cleaning and Maintenance for more information.
(I) Main switch
(J) The reset button. Initiates a "hard reboot" of the microcontroller. The machine behaves as if the
main switch is switched off and on again. Sometimes the program will be confused by user input,
e.g. When the drawer is opened during the soldering process.
Bungard Elektronik GmbH & Co. KG, Rilkestraße 1, 51570 Windeck – Germany
Tel.: +49 (0) 2292/9 28 28 - 0, Fax: +49 (0) 2292/9 28 28 - 29, E-mail: [email protected]
