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| 66 | ACS 653 | Maintenance
7.7
Calibration check (with optional kit)
This function is used to ensure that the station
internal scale is always calibrated.
To perform this check make use of Bosch calibration
kit (optional) including sample weight and magnet.
First time magnet must be installed.
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
bottom of the machine.
1
Fig. 21:
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
the scale is not calibrated. Select
If the calibration continues to be unsuccessful,
contact an authorized Bosch service center.
|
1 689 989 618
2020-12-01
is displayed on the
to return
is displayed,
to try again.
7.8
Scales setting to zero
i
This procedure should be repeated at regular
intervals, as it allows to correct any zero offsets in
the oil drain scale.
1. Call up the Main Menu.
2. Select
.
3. Select
.
4. Select Maintenance.
5. Select Adjust Zero Offset.
6. Select the oil drain scale and confirm with
« The display shows the message to remove the
oil drain bottle.
7. Carefully remove the bottle shown on the display.
i
To remove the oil drain bottle, it is sufficient to
pull it out straight.
8. Select
to confirm and reset the scale.
"
The scale is reset to zero.
7.9
Vacuum pump oil change
CAUTION: To prevent injury, DO NOT
operate the station without the plug
on the oil tank filler connection, as the
vacuum pump is pressurized during
normal operation.
!
The user is responsible to check the level and
the purity of the oil in the vacuum pump. If the
contaminated oil is not removed from the vacuum
pump and replaced, the pump will be irreversibly
damaged.
1. Call up the Main Menu.
2. Select
.
3. Select
.
4. Select Maintenance.
5. Select Pump Maintenance or when required by the
station.
« The display shows the vacuum pump operating
interval after the last oil change.
residual oil time xxx: xx (hhh:mm)
Change the oil now?
6. Select
to change the vacuum pump oil.
« If the display shows
let the pump operate for two minutes to heat
the oil.
« If the oil is already warm, the display shows
drain the oil used by the pump and
replace with 550 ml of new oil. Re-
.
the oil
7. Turn off the station.
.
oil heating for drain
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