Bosch ACS 611 User Manual

S P00 D00 002 2013-04-10
|
Robert Bosch GmbH
Maintenance | ACS 611 | 55
en
11.3 Tare oil scales
i
The fresh oil and used oil scales should be reset
to zero regularly (once a month) in order to ensure
their accuracy and to avoid tolerances.
! Observe the ACS 611 menu prompting.
<MENU> key
1. Call up start screen.
2. Press <MENU>.
3. Select "ZEROING OIL SCALES" with o u and
confirm with E.
"Fresh oil and used oil scales are reset to zero.
i Return with <Stop>.
11.4 Calibration of scales
11.4.1 Calibrating internal refrigerant cylinder
i The internal refrigerant cylinder is calibrated at the
factory.
i Contact customer service for calibration of the
internal refrigerant cylinder.
11.4.2 Fresh oil and used oil scales
i This section describes the procedure for the fresh oil
scales. Perform the same steps to calibrate or tare
the used oil scales.
Calibration
! Do not exert excessive force when removing or
inserting the UV dye, fresh oil and used oil bottles,
as this could damage the scales.
! Observe the ACS 611 menu prompting.
1. Call up start screen.
2. Press <3> and <Flush> simultaneously and release.
 The message
ENTER CODE 0000 is displayed.
3. Enter code
1111 and confirm with E.
4. Select "IN OIL CALIBRATION" with o u and confirm
with E.
 Calibration – fresh oil – zero position
(enterweight).
5. Remove the fresh oil bottle from the scales.
6. Enter
0000 ml and confirm with E.
 Calibration weight is displayed.
7. Fill fresh oil bottle with exactly 250ml of fresh oil
(fresh oil scale).
8. Attach fresh oil bottle to fresh oil scales.
9. Enter
320 ml and confirm with E.
i 320ml: 250ml fresh oil in the bottle + 70ml tare
weight of the bottle.
"Fresh oil scales are calibrated.
i Following calibration the fresh oil scales must be
re-tared.
Tare
! Observe the ACS 611 menu prompting.
1. Call up start screen.
2. Press <3> and <Flush> simultaneously and release.
 The message
ENTER CODE 0000 is displayed.
3. Enter code
1111 and confirm with E.
4. Select "IN OIL TARE" with o u and confirm with E.
5. Enter
90 ml and confirm with E.
i Weight 90ml: Fresh oil bottle 70ml + 20ml buffer.
i The additional 20ml buffer is recommended in order
to avoid the ACS 611 from drawing in air when there
is only a low oil quantity in the bottle.
i The filling level indicator of the fresh oil bottle shows
20ml less than the actual filling level.
i Return with <Stop>.

Bosch ACS 611 Specifications

General

Brand	Bosch
Model	ACS 611
Category	Control Unit
Language	English