Calibration Check; Scales Setting To Zero - Bosch ACS 753 Originalbetriebsanleitung

7.7

Calibration check

This function is used to ensure that the station inter-
nal scale is always calibrated. During this test, use
only the calibration weight supplied with the station.
1. Check that the magnet on the bottom of the station
is clean.
2. Call up the Main Menu.
3. Select
.
4. Select
.
5. Select Maintenance.
6. Select Calibration Check.
« The display shows
Place the calibration
weight on the magnet located at the
bottom of the machine
7. Fix the calibration weight to the magnet at the bot-
tom of the machine.
1
Fig. 23: Calibration check
1 Magnet
8. Select
to continue.
« The display shows
Remove the calibration weight from
the magnet located at the bottom of
the machine
9. Remove the calibration weight from the magnet.
10. Select
to continue.
+
If
display, the scale is calibrated. Select
to the Maintenance Menu.
+
If Unsuccessful calibration
scale is not calibrated. Select
the calibration continues to be unsuccessful, con-
tact an authorized Bosch service center.
Robert Bosch GmbH
is displayed on the
to return
is displayed, the
to try again. If
Maintenance | ACS 753 | 69 |
7.8

Scales setting to zero

i
This procedure should be repeated at regular inter-
vals, as it allows to correct any zero offsets in the
oil/UV dye scales.
1. Call up the Main Menu.
2. Select
.
3. Select
.
4. Select Maintenance.
5. Select Adjust Zero Offset.
6. Select the type of scale to reset and confirm with
.
« The display shows the message to remove the
oil bottles and/or the UV dye bottle (depending
on the type of scale selected).
7. Carefully remove the bottle shown on the display.
i
To remove the "PAG", "POE" and "UV Dye" bottles,
it is necessary to pull the lever on the colored
covers of the bottles slightly outward to release
and pull them out. Instead, to remove the oil drain
bottle, it is sufficient to pull it out straight.
8. Select
to confirm and reset the selected scale.
9. Repeat the same procedure to reset the other
scales.
"
The 4 scales are reset.
en
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