Kurtz Ersa HR 600/2, Перевод оригинального руководства по эксплуатации, Страница: 125 / 169

6 | Function description
Working with the HR 600/2 unit
6.5.3.1.2 Positioning a thermocouple
Fig. 51: Positioning the thermocouple
a) Insert the holder (5) into one of the holes (4).
b) Clamp the holder with the lever (2) in a clockwise direction.
c) Insert the plug of the thermocouple (6) into the [TC1] socket.
d) Slide the thermocouple in the holder (3).
e) Fit the holder (3) in such a way that the end of the thermocouple (7) can be
placed very close to the component.
f) Straighten the end of the thermocouple so that the front 3 mm of the wire are
in close proximity to the component on the PCB.
For exact values, the thermocouple should be in contact with conductive trace
areas, e.g. trace or mass. Properly positioning the thermocouple is very important
for the soldering process. The best heat transfer of the thermocouple can be ob-
tained through: close proximity to the solder joint, flat support, preload in the wire
and contact flux.
The infrared sensor is not suitable for glossy and reflective surfaces.
Ersa GmbH 3BA00207_01 Operating Instructions HR 600_2 | Rev. 3 125 / 169