Kurtz Ersa HR 500, Translation Of The Original Operating Manual

Page: 63 / 124

6 | Function description
Temporarily editing the soldering profile in the [Rework] tab
– Buttons T1 – T4: Selection of the heating phase to define the relevant heating
parameters. To highlight the corresponding button, you may also click the
heating phase in the chart.
– Input field under the blower logo: Hot air blower speed. Set the blower speed
with the small triangle buttons or highlight the blower value and overwrite it.
100 % = maximum blower speed. A high blower value will slightly reduce the
hot air energy.
– Vertical controller (top - bottom): Top heating/bottom heating power ratio as a
percentage. Adjust the power ratio to the heat requirement of your soldering
process.
– Bottom heating matrix field: The bottom heating control is divided into two
zones, each with two heating fields on top of each other. Setting of the 2 x 2
heating zones with 0% -100% values. The darker a field is displayed, the higher
the set temperature.
– To change the temperature of a heating zone: Highlight a heating zone by click-
ing the figure and overwrite the value.
– The individual heating zones are switched on and off via both blue arrow fields
below the heating zones.
Note that the components should not be heated too quickly as only slow heating
will result in uniform temperature distribution. This will allow for a safe procedure.
Bottom right you will find button [Start ], for starting the rework process. Make
sure all settings are entered correctly before starting the rework process. How to
perform a soldering process is described in Chapter Tutorial – Soldering or unsol-
dering a component .
The correct soldering profile settings should be specified in tabProfile manage-
ment] beforehand. Only possible as an “Administrator” user. For this purpose,
please read Chapter The [Heating setting] tabulator under the [Rework] tabulator
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Ersa GmbH Operating_instructions HR 500 DE 3BA00246-01 | Rev. 1 63 / 124