Evoqua WALLACE & TIERNAN GMS PLUS, Original Instruction Manual, Page: 72 / 116

72
WT.050.455.000.DE.IM.0319
Operation
GMS
plus
6.
Removing access code To unblock the gas monitoring system GMS plus from access
code entry, Proceed as follows:
1 In the SETUP menu under "Code def." enter the number
"000" and save.
Please note
Changes may be made without entering an access code.
The access code query is not displayed in the main menu.
Did you forget the access code? The GMS plus must be reset to factory settings.
Please note
Attention:
All personal settings will be deleted.
Sensor calibrations will be deleted.
We recommend viewing all settings and making a note of them in
a settings overview! See “Settings overview using the example of
a Chloratect sensor-" on page 60.
Resetting default
values
Proceed as follows:
1 Select "RESET" in the menu "DIAGNOSIS".
2 Press the key to confirm.
3 Then press the key until "
***
INIT
***
"is displayed.
4 The unit executes a RESET.
5 The unit sets the access code to "0" .
6 The factory settings are reset, and all personal settings and
calibrations are deleted.
7 All settings and sensor calibrations must be made.
No "
***
INIT
***
“ display A normal RESET has been executed if "
***
INIT
***
" is not
displayed.
Repeat process "Resetting default values".