fetra 2122, Operation Manual

Page: 45 / 100

45
Transport equipment
• Use the
▼
,
▲
and
↵
keys to set the middle calibration weight (eg. 1250kg) as descri-
bed above. Confirm all segments with ↵ until the ~ pointer is flashing.
• Lift the calibration weight (in the above mentioned example 1250kg).
• Press the
↵
key for about 4 seconds to confirm. The display counts down to “AF00”.
The middle calibration value is displayed. The middle calibration weight can be
lowered.
• Press the
▲
key, the NET + ~ pointers are flashing, the last calibration value can now
be entered.
• Press the
↵
key shortly, the right segment starts flashing.
• Use the
▼
,
▲
and ↵ keys to set the last calibration weight (eg. 1875kg) as described
above. Confirm all segments with
↵
until the NET + ~ pointers are flashing.
• Lift the calibration weight (in the above mentioned example 1875kg).
• Press the
↵
key for about 4 seconds to confirm. The display counts down to “AF00”.
The last calibration value is displayed.
• Press the
▲
key to leave the calibration mode, the weigh systems displays eg. AP 11
(internal value).
• Press the key for about 4 seconds, the system returns to standard weighing mode,
shows the actual weight on the forks, the calibration is completed and the calibrati-
on load can be lowered.
Attention: When a weighing system is calibrated using the multi-point calibration, the
smallest weight should be used first, then the middle weight and finally the largest
weight. If only 1 calibration weight is used, then values 2 and 3 must be set to “00000”.