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4.1.5.2 PULLER CALIBRATION
& Press: or to navigate the menu and select the PULLER
CALIBRATION function
♦ Select: PULLER CALIBRATION
& Press: to access the puller calibration page
The following appears: NORMAL PULLER CALIBRATION
LINEARIS. STEPS: 1 (or another pre-set value).
This value corresponds to the number of calibration steps required on
the puller scale. Generally, it is recommended to perform at least four
calibration steps, one of which as close as possible to the intended
max. pull of the machine and the others at intermediate values.
Obviously, more calibration steps lead to greater instrument capacity
to follow and reproduce the machine's behaviour
& Press: or until the desired value is selected
ATTENTION: the values range from 1 to 10
& Press: to confirm the selection
or
& Press: to return to the menu without saving any changes made
The following appears: PULL STEP (daN): yyyy
This procedure is proposed for each of the steps selected previously.
There is no need to proceed during the pull value acquisition if the
values continuously increase or decrease. If an error is signalled
during the value acquisition process, refer to Chapter 5 MANAGING
ERRORS
& Press: or until the pull value yyyy in correspondence with the
linearisation step x is selected and implement the operations with this
pull setting
ATTENTION: the values range from 1 daN to the set full scale value of
the sensor (refer to paragraph 4.1.3.2)
It is important to calibrate with a dynamic pull rather than a static pull.
The instrument requires approx. 10 seconds to take the reading and it
is recommended to allow the pull to stabilise on the capstans for at
least 30 seconds every time before moving on to the reading process
& Press: to confirm the selection begin reading
or
& Press: to return to the calibration menu
The following appears: PULL BIT xxxx.
The instrument saves the recorded data for approx. 10 seconds, then:
The following appears: AVERAGE BIT xxxx.
The average calculated during the reading interval is displayed.
& Press: to confirm the reading and move on to the next linearisation step
or
& Press: to repeat the linearisation step.
4.1.5.3 TENSIONER CALIBRATION
& Press: or to navigate the menu and select the TENSIONER
CALIBRATION function
♦ Select: TENSIONER CALIBRATION
& Press: to access the tensioner calibration page of the machine
The following appears: NORMAL TENSIONER CALIBRATION (REDUCED if reduced
tensioning is activated by the relative lever being moved)
LINEARIS. STEPS: 1 (or another pre-set value).
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