●
Air Blow
1. Start
Press the Start button on the handpiece (or
the foot-switch) to start the flow of air. The
hot air blows from the tip of the nozzle, and
the temperature is controlled according to
the temperature setting.
2. Stop
Press the Start switch again. Power to the
heater is shut off and cooling begins. When
the temperature falls to 200
°
C (392
°
F), the
air stops blowing and the temperature
display reads
.
NOTE:
If power is turned off after use, there will be no cool-
down. Automatic cool-down is only initiated by the
second activation of the Start switch.
CAUTION
Do not stop the hot air by turning
the power switch OFF.
CAUTION
To avoid damage to the equipment, do not turn the power
switch OFF until
appears on the display.
OPERATION
S
●
Control card
Each Hakko 850D comes with a small card,
which inserts in the control slot in the front of
the unit. This card is used when entering data
for the process control functions. Any Hakko
850D card can be used with any Hakko 850D
SMD rework station.
Using the control card
The control card is used when a value is to be
changed or data are to be entered. The Hakko
850D will operate normally with the card
inserted. Remove the control card to lock the
data.
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