Sartorius Combics CAH1, Operating Instructions Manual

Page: 22 / 168

22 Operating Instructions Combics Indicators
Procedure
t
Open the menu access switch.
If the device is part of a verifi ed weighing facility, this will only be possible if the
verifi cation seal is broken. The weighing equipment must then be verifi ed again.
t
Activate the Service mode.
t
Select the weighing platform.
t
Enter the geographical data for the place of adjustment under menu items
1.20.1 to 1.20.3 and save them under menu item 1.20.4. The data can be
obtained from the relevant land registry or Ordnance Survey.
t
Carry out external calibration.
t
After the calibration, enter the geographical data for the place of installation
under menu items 1.20.1 to 1.20.3 and save them under menu item 1.20.4.
t
Close the menu access switch.
y
The weighing equipment can now be operated at the place of installation, and
within the abovementioned tolerance zone.
Note : The set geographical values are displayed during the adjustment procedure if the
display of the data has been activated in the Setup menu under
UTILIT.
menu item
8.12.2 (factory setting: 8.12.1, display deactivated).
When the display is activated the adjustment procedure is as follows:
y
If the elevation and geographical latitude are used, the word
ALTITUD
will
appear briefl y followed by the set elevation (in meters above sea level) after the
start of the
CAL
adjustment procedure.
t
Confi rm the display using the
)
key (cancel using the
(
key).
y
Then the word
LATITUD
will be displayed briefl y followed by the set
geographical latitude in degrees.
t
Confi rm the display using the
)
key (cancel using the
(
key).
y
You are then asked to place the calibration weight on the weighing platform.
If gravitational acceleration has been entered instead of elevation and
geographical latitude, the word
GRAVITY
will appear briefl y, followed by the set
value for gravitational acceleration.
t
Confi rm the display using the
)
key (cancel using the
(
key).
Menu structure for entering the geographical data
GEOG.DAT
Adjustment location (geographical data; or alternatively
the gravitational acceleration at the place of installation) 1.20.
LATITUD
Latitude in degrees 1.20.1
ALTITUD
Elevation in meters above sea level 1.20.2
GRAVITY
. Gravitational acceleration 1.20.3
SAVE
. Save values for 1. 20 1.20.4
Confi guring Weighing Platforms