© Cesab
15 – 9
T Code(s): 841, 842, 843
Repair manual: Hydraulic system 6000
Model(s): S210, S212, S212S, S212L, S214, S214L, S220D
Publication Number: 7588857-040
Date: 2018-05-01
Applies from serial number: 6384351-
15.6 Hydraulic calibration
A calibration function can be used to handle the proportional valve's [Q4]
tolerance. Service mode “cal” must have the setting “1” and the truck must be
restarted in order to activate the calibration mode. When performing a
calibration, the service key must be connected, and the maximum rated load
must be loaded onto the forks.
In the calibration mode, “strt” is shown on the display, waiting for one of the
two horn buttons to be pressed. The calibration begins when one of the two
horn buttons is pressed. The lowering valve is then opened slowly. As soon
as the operator notices the movement of the forks, the horn button must be
released. Wait until the display shows “end” and then restart the truck.
Service parameter 108 s re-set automatically when the calibration is finished.
The calibration process affects the following parameters:
•
Maximum lowering speed of the fork (parameter 302)
•
Starting position of the proportional valve (parameter 303)
•
Lowering speed of the support arms (parameter 304)
•
Slow lowering speed (parameter 305)
All parameters may be adjusted manually after calibration.
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