Kurtz Ersa HR 600/2, Translation Of The Original Operating Manual, Page: 112 / 169

6 | Function description
Working with the HR 600/2 unit
6.5.2.4.3 Adjusting gradients in the [Profile setting] tab
Now adjust gradients to your requirements. The temperature gradients stored in
the [Template profiles] have been identified in test series and fit the most common
rework processes.
ü
To adjust gradients:
a) Enable the [Profiles] tab in the [Profile settings] window.
ð The [Profile settings] window is displayed.
Soldering
Placement
Profile library
Archive
Save target position
Actual parameters Data table System info
X-Axis Y-Axis Z-Axis
Parameters Value
Profile
Document name
Tracking ID
Recording date
Profile ID
User
Profile printout
Profile library
Search for profiles
Show template profiles
Profile parameters
Add
Delete
Search for duplicates
Overwrite
Reset calibration value
Activate
Profile name
Common settings Profile settings Configuration Placement Image and document
Board Component Automation SensorAdaptor (head)
Process temperatures
Show process instructions
Library
Profile parameters
Board Component Sensor Adaptor (head) Automation Profile Head position
Online-HR 600 Profiles
Actual parameters
Desoldering parameters
Differing desolder parameters
Synchronize with soldering
process
System settings
Fig. 45: The [Profile setting] window
b) With the horizontally arranged sliders you can change the times from [time 1]
to [time 4]. With vertically arranged sliders you can change temperatures from
[Tinit] and [T1] to [T3] to the [time 1] times to [time 4].
ð [Tinit] = Temperature from which the process is automatically started.
In the display panels next to and below the sliders you can read the values
set, or directly enter your own values. During setting, observe how the
gradient changes.
The green Kelvin values are displayed in red when the HR 600/2 is unable
to reach the requested temperatures in the requested time.
Please note that the components should not be heated as quickly as pos-
sible; in fact, a uniform temperature distribution requires a slower heating
process. This increases the safety level of the process
c) In the [TL] field, set the temperature in [°C] at which the solder used becomes
liquid (Liquidus Temperature). The optional RPC camera can help you determ-
ine the [TL].
d) In the [Tpipette] field, set the temperature in [°C], at which during the desol-
dering process the pipette moves down, picks the component and reaches its
park position.
Ersa GmbH 3BA00207_01 Operating Instructions HR 600_2 | Rev. 3 112 / 169