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OPERATION OF THE SYSTEM WTC 600 LP / MP
Service Handbook 08.2004
3.4.3 Starting Operation of the RO System
3.4.3.1 Operating Levels and Passwords
Normal Level:
In this level, the operating mode, the operating condition as well as the current measuring and
operating values are indicated on the display (5/2) with the help of changing (rotating) masks
(see figure 16).
The user operates the equipment in normal level. Entering a password is not
required.
User Level:
The user level enables operation as well as adjustment of the most important functions and
operating settings/parameters as well as the calibration of the LF sensors.
User password:
Technician Level:
The technician level is an extended user level. Apart from the functions of the user level, it
enables the manipulation of all operating settings/parameters as well as a hardware test with the
help of a diagnosis function.
Technician password: ESC ESC
To enter a password, the respective key sequence must be entered in the normal
level within one minute.
For settings and menus of the RO 1000 control system, see figure 22.
Enter the settings of the projected system in the diagram on page 64!
3.4.3.2 Menu Selection
The menu consists of several lines which are arranged below each other in a list. Two menu
lines each are depicted on the display of the control.
In order to call up the function of a menu point, first select the desired menu point with help of the
pushbutton and the pushbutton.
By pressing the RETURN pushbutton, the function of this menu point is called up. A menu is
ended by pressing the ESC pushbutton (returning you to the normal level). For nested menus,
the ESC pushbutton brings you back to the previous menu.
3.4.3.3 Selection of an Option
Options are selected with the pushbutton and the pushbutton. By pressing the RETURN
pushbutton, the current option is stored as the new operating setting. A selection can be
cancelled by pressing the ESC pushbutton.
NOTE
NOTE
NOTE
NOTE