360 Adjustments
57
3.9.3 Adjusting the linearity (5-Key version only)
Important: When adjusting the linearity for the first time after the weighing cell has been overhauled, ensure the
S-correction factors are set to 0 as described in chapter 3.13.5!
1. Ensure the balance has reached its operating temperature, is levelled and set to the service
mode according to chapter 3.8.
2. Have, according to the specifications, suitable linearisation reference weights at disposal: 2x half
load, 1x quarter load.
3. Hold MODE until "LINEARITY" appears.
4. Have the weighing pan empty and press {0} (hold REF until "FKT-KEY 1" appears) ⇒ the
balance recognises the zero point and the display flashes.
5. Wait until the flashing stops, place the first half load and press {1/2} (hold REF until "FKT-KEY
2" appears) ⇒ the balance recognises the first half load value and the display flashes.
6. Wait until the flashing stops, remove the first, place the second half load and press {1/2} (hold
REF until "FKT-KEY 2" appears) ⇒ the balance recognises the second half load value and the
display flashes.
7. Wait until the flashing stops, place the full load (both half loads are placed now) and press
{1/1} (hold REF until "FKT-KEY 3" appears) ⇒ the balance recognises the full load value and
the display flashes.
8. Wait until the flashing stops and press {SET} (hold REF until "FKT-KEY 4" appears) ⇒ the
balance sets the linearisation factors and displays the full weight value.
9. Empty the weighing pan, tare the balance and check whether at quarter load and three quarter
load the linearity stays within the tolerated range. If it doesn't, adjust the S-correction
according to chapter 3.13.
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