Setting Temperature Profile; Starting Program - Weller WHA 3000P Operating Instructions Manual

2.3 Setting temperature profile

Select the parameters by pressing the Control Key:
TEMP (7):
Symbol for nozzle or bottom heater indicates which temperature is displayed.
AIR (6):
TIME/
PREHEAT (5) :
The active value is marked on the display and can be changed using the UP / DOWN (2) / (3)
Control Keys. Keeping the Control Key depressed, rapidly changes the value.

2.4 Starting program

The soldering process and thus the 3-step temperature-time profile is started:
Directly on the Control Panel:
or using:
2-Position Foot Switch (20):
Manual Control Console (20):
(Optional)
The nozzle temperature, air flow rate and the time remaining are indicated on the display (1). The
active program step is marked on the display.
When the hand-piece is placed in the safety stand, the program is interrupted and the hot air
switched off by an integrated contact. When the nozzle pre-heating is active (PREHEAT ON), the
device switches to the standby mode with reduced temperature and air flow rate.
Note: When using the WBH3000S Circuit Board Holder (17), the WHA3000P will automatically
turn off if the position of the Z-axis Head is moved from the Locked center position. It
must remain in position directly over the Hot Plate to allow for the WHA3000P to operate.
Depressed Once
Depressed Twice
Repeat for Steps 1-3
Depressed Once:
Repeat for Steps 1-3
Depressed Once:
Repeat for Steps 1-3
: Nozzle temperature during the first step
Temperature of the bottom heater during the first
step
(only with WHP3000)
Air flow rate in l/min during the first step
time remaining in the first step
START/STOP (10) Control Key, LED (9) illuminates.
START/STOP corresponds to setting 1 of the foot switch
(hot air and vacuum are only active when pressed)
Foot Switch Position 1-Air, Position 2-Vacuum
START/STOP using the AIR Control Key
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