Care And Maintenance; Troubleshooting - OHAUS Adventurer Serie Manual De Instrucciones

CALIBRATION (Cont.)
Calibration Masses
Before beginning calibration, make sure masses are available. If you
begin calibration and realize calibration masses are not available,
exit the procedure by pressing and holding Mode Off until balance
returns to weigh mode. The balance will retain previously stored cal-
ibration data. Calibration should be performed as necessary to en-
sure accurate weighing. Masses required to perform the procedures
are listed in the following table.
CALIBRATION MASSES
LINEARITY
CAPACITY
65g
110g 50g/100g
150g 100g/150g
210g 100g/200g
310g 100g/300g
510g 300g/500g
1500g 500g/1500g
3100g 1000g/3000g
4100g 2000g/4000g
Masses must meet or exceed ASTM Class 1 Tolerance.
Calibration masses are available as accessories.
Span Calibration
1. With the balance turned ON, press and hold >O/T< until CAL is
displayed.
2. Release >O/T<, -C- momentarily displayed followed by the value
of the calibration mass which is to be placed on the pan.
Do not disturb the balance when -C- is displayed. Incorrect cali-
bration may result.
3. Place the indicated span calibration mass on the pan.
4. Press >O/T<, -C- is momentarily displayed, then the weight of the
mass on the pan is displayed.
5. Remove the calibration mass from the pan. The balance is now
calibrated and returns to the weighing mode.
Linearity Calibration
1. With the balance OFF, press and hold >O/T< until MENU is dis-
played, then release it and UNITS is displayed. Press Mode Off,
LIN is displayed.
2. Press >O/T<, -C- is displayed followed by the value of the first
mass which must be placed on the pan.
3. Place the required mass on the pan and momentarily press
>O/T<, -C- is displayed followed by the value of the next mass to
be placed on the pan.
Do not disturb the balance while -C- is displayed.
4. Place the second required mass on the pan and momentarily press
>O/T<, -C- is displayed. When the weight on the pan is displayed
with the stability indicator, the balance is calibrated and returns to
the weighing mode.
5. Remove the calibration masses from the pan.
SPAN ONLY
MASSES MASSES
20g/50g 50g
100g
150g
200g
300g
500g
1500g
3000g
4000g

CARE AND MAINTENANCE

To keep the balance operating properly, keep the housing and plat-
form clean. If necessary, a cloth dampened with a mild detergent
may be used. Keep calibration masses in a safe dry place.
RS232 COMMAND DATA TABLE
Command
Character Description
P Print command
T Tare command
? Displays current mode
XS X=0 (zero) Stable off
XS X=S Stable on (default setting in balance)
XS X=A Auto print on stabilty
NOTE: Print commands entered through the computer are temporary.
When the balance is turned off, it will return to balance menu settings
when turned on again.
1 N/C
2 Data Out (TXD)
3 Data In (RXD)
4 N/C
5 Connected to pin 8
6 N/C
7 Ground
8 Connected to pin 5
9 N/C

TROUBLESHOOTING

SYMPTOM PROBABLE CAUSE
No Display. Power Adapter not
connected.
Incorrect weight Balance out of
reading. calibration.
Balance was not
rezeroed before
weighing.
Calibration procedure Incorrect calibration
does not work. masses being used.
Unable to display Weighing unit not
weight in a particular activated in menu.
weighing unit.
Balance won't store END selection was not
selections made in used to exit menu.
menu.
4
1 2 3 4 5
6 7 8 9
REMEDY
Connect AC Adapter.
Calibrate the balance.
Press >O/T< with no
weight on the pan,
then weigh item.
Use correct masses.
Use Units menu to set
desired units ON (see
menu).
You must use END to
exit each menu and
save selections.