Weller WR 2 Notice D'utilisation page 33

WR 2
Setting the temperature offset
The real soldering-tip temperature can be adapted by entering a
temperature offset around ± 40 °C (± 70 °F).
1. Select the menu item OFFSET in Menu 1.
2. Set the OFFSET temperature value with the UP or DOWN
button.
3. Change to the next menu option using the ┌ 1 ┐ (back) or ┌1·2┐
(forwards) button.
4. Special Button ON/OFF
ECO function ON/OFF
Setting the window function
It is possible, starting from a set, locked temperature, to set a
temperature window of ± 99 °C (± 180 °F) with the aid of the
WINDOW function.
Note To be able to use the WINDOW function, ensure that the repair
station is in the locked state (see "Switching the lock function
on/off", page 14).
1. Select the menu item WINDOW in Menu 1.
2. Set the WINDOW temperature value with the UP or DOWN
button.
3. Change to the next menu option using the ┌ 1 ┐ (back) or ┌1·2┐
(forwards) button.
4. Special Button ON/OFF
ECO function ON/OFF
Switching the temperature unit
Switching the temperature unit from °C to °F or vice versa.
1. Select the menu item °C / °F in Menu 1.
2. Set the temperature unit with the UP or DOWN button.
3. Change to the next menu option using the ┌ 1 ┐ (back) or ┌1·2┐
(forwards) button.
Limiting the switch-on time (ON TIME) for hot-air pencil (HAP)
The switch-on time for the HAP hot-air flow can be limited in
increments of 1 from 0 to 60 s. The set time is then identical for all
3 channels. The factory setting is 0 s ("OFF), i.e. the air flow is
activated as long as the button on the hot air tool or the optional foot
pedal is pressed.
1. Select the menu item HAP-ON in Menu 1.
2. Set the time value with the UP or DOWN button.
3. Change to the next menu option using the ┌ 1 ┐ (back) or ┌1·2┐
(forwards) button.
Setting the vacuum OFF delay (VAC OFF)
To prevent the desoldering bit from becoming clogged, it is possible
to set a vacuum OFF delay of 0 to 5 s (factory setting 2 s).
1. Select the menu item VAC OFF in Menu 1.
2. Set the time value (VAC OFF) with the UP or DOWN button.
3. Change to the next menu option using the ┌ 1 ┐ (back) or ┌1·2┐
(forwards) button.
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