9
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Entering the tip offset value
Example:
When the set temperature is 400ºC and
the actual tip temperature is 410ºC: The
difference in temperature is 10ºC, so enter
–10 as the current offset value.
1. Insert the control card into the station.
●
The station enters the temperature setting mode.
2. Press the button.
●
The station enters the offset entry mode.
Press the
or
button to set the
hundreds digit.
The values that can be entered in ºC or ºF are 0
(for positive values) and - (for negative values).
3. Select
or
and press the
button.
The tens digit begins to flash. Enter the offset
value.
The values that can be entered to the tens
digit are 0 to 5 in ºC (0 to 9 in ºF).
The tens and units digits are set with the
offset value range.
Allowable offset value range
ºC ................. –50 to +50ºC
ºF ................. –90 to +90ºF
If you enter a value outside the allowable
offset value range, the display returns to
the hundreds digit, and you have to enter a
correct value.
CAUTION
In the offset entry mode (when the display is flashing), the
tip temperature is controlled by the current offset value.
4. Verify the tip temperature.
Press the button once.
Press the or button.
Press the or button.
Press the button once.
Press the button once.
Press the button once.
NOTE:
The station stores the offset values for each tip type.
For example, connect the HAKKO FM-2027 to the
station and enter the offset value (–10ºC). Next, change
to the MODEL FM-2024 and enter the offset value
–20ºC). When you reconnect the HAKKO FM-2027, the
offset value is set to –10ºC automatically.
The temperature accuracy of iron tips is ±15°C (±27°F) (except for designated tips) when using the default offset
values. If a higher temperature accuracy is required, use the following offset function:
