Weller WR2 - Manual (Page 35)

WR 2 15-20
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7.2 Selecting special functions of Menu 2
Special functions Navigation
LEVEL
ID
FCC
AUTO CHANNEL
SP BUTTON
ECO
HAP LOCK
HI / LO CONTROL ↑
↓
EXIT
CH changing
┌ 1 ┐
┌1·2┐
┌ 2 ┐
AIR
1. Select the required channel ┌ 1 ┐, ┌1·2 ┐ or ┌ 2 ┐ for entering the
special functions.
2. Press and hold down the UP and DOWN buttons simultaneously.
"– 2 – appears on the display after 4 s.
3. Release the buttons.
Selection of the special functions of Menu 2 is activated.
The settings can now be made.
Select menu items using the ┌ 1 ┐ and ┌1·2┐ buttons.
Exit the menu again with button ┌ 2 ┐ (EXIT).
Defining the pressure-gauge threshold
−
This function can be used to define the maintenance interval of
the desoldering tool. Here the value in mbar at which the electric
pressure gauge issues a warning signal when the intake system is
contaminated (LED (3) of the vacuum pump switches from green
to red) is defined. The set value is dependent on the suction
nozzles used.
− Factory setting: -600 mbar
Adjustable: -400 mbar to -800 mbar
1. The system (tips and filter) must be free
2. Select the menu item LEVEL in Menu 2.
3. Set the LEVEL pressure value with the UP or DOWN button.
The check LED switches back and forth between red and green.
Use the UP button to increase the vacuum by 50 to 80 mbar, to
compress the vacuum hose and to check whether the indicator
lamp switches from green to red.
4. Change to the next menu option using the ┌ 1 ┐ (back) or ┌1·2 ┐
(forwards) button.
Setting the station identification (ID code)
An ID code can be assigned to each station so it can be clearly
identified.
1. Select the menu item REMOTE ID in Menu 2.
2. Enter an ID with the UP or DOWN button.
(possible values 0 – 999).
3. Change to the next menu option using the ┌ 1 ┐ (back) or ┌1·2 ┐
(forwards) button.
Note Press button ┌ 2 ┐ to exit the menu item without changes (EXIT).