Weller WHA 30 P User Manual
Page 9
Page
9
COOPER TOOLS GmbH
Carl-Benz-Str. 2 74354 Besigheim 3
Germany Tel: 07143-580-0, Fax: 07143-580-108
2.5 Control of the vacuum function
The nozzle vacuum for lifting the SMD components is activated by pressing the VAC Control Key
(11). LED (8) illuminates.
If the VAC Control Key (11) is pressed prior to the start of a de-soldering process, the vacuum
integrated into the nozzle is activated automatically at the end of the process. The vacuum function
can also be enabled and disabled manually at any time during the soldering process. If the vacuum
is enabled during a soldering process, there is no automatic activation at the end of the process.
Using optional accessories, the nozzle vacuum can be activated using the:
2-Position Foot Switch (20): vacuum corresponds to Position 2 of the foot switch
Manual control console (20): using the VAC Control Key
Note: If the nozzle temperature is above 250°C/482°F the vacuum is automatically disabled
after 90 sec for safety reasons.
2.6 Saving and loading temperature-time profiles
A total of 10 temperature-time profiles can be saved. A default profile is saved in the 10 program
memories in the factory.
Press UP/DOWN Control Keys (2)/(3) simultaneously until the following menu appears on the
display (1)
PROGRAM 1
E
X
I T
L
O
A
D
S
A
V
E
The program memories 1 - 10 can be selected using the UP/DOWN Control Keys (2)/(3).
The preferred program can be selected by pressing the LOAD Control Key (6).
The indication on the display changes to the automatic mode and displays the selected parameters.
If a temperature-profile has been prepared, it can be saved in the selected program memory by
pressing the SAVE Control Key (5).
The menu can be exited without saving any changes using the EXIT Control Key (7).
UP
PRESS AT
THE SAME
TIME
DOWN