Weller WR2 - Manual (Page 34)

14-20 WR 2
Setting the vacuum ON delay (VAC ON)
To prevent premature starting of the pump or to ensure that the
soldered joint is preheated for a defined period, a switch-on delay
from 0 to 9 s can be set (factory setting 0 s: OFF).
1. Select the menu item VAC ON in Menu 1.
2. Set the time value (VAC ON) with the UP or DOWN button.
3. Change to the next menu option using the ┌ 1 ┐ (back) or ┌1·2┐
(forwards) button.
Switching the lock function on/off
After activating the lock, the ┌ 1 ┐, ┌1·2┐, ┌ 2 ┐, ECO (8) and AIR
(12) temperature buttons can still be operated. All other settings are
disabled until the repair station is unlocked again.
To lock the repair station:
1. Select the menu item LOCK in Menu 1.
"OFF appears on the display. The key symbol (20) flashes.
Note Pressing the ┌ 1 ┐ or ┌1·2 ┐ button while "OFF is displayed exits
the menu option without saving the lock code.
2. Set a 3-digit lock code with the UP or DOWN button.
3. Press button ┌ 2 ┐ for 5 seconds.
The code is stored. The key symbol (20) is displayed. The station
is now locked. The display switches to the main menu.
To unlock the repair station:
1. Select the menu item LOCK in Menu 1.
"ON appears on the display. The key symbol (20) is displayed.
2. Enter the 3-digit lock code with the UP or DOWN button.
3. Press button ┌ 2 ┐.
The station is now unlocked. The display switches to the main
menu.