Setting Zero Points For The Scales; Resetting Factory Settings; Calibration Date; R134A Calibration Check - Bosch ACS 651 Original Instructions Manual

7.11

Setting zero points for the scales

Refer to chapter 4.5 for the procedure to set the zero
points for the scales.
7.12

Resetting factory settings

Use this option to change the settings to the default
settings done at the factory.
i
The following settings will revert to the factory set-
tings after executing the following procedure:
$
Buzzer setting
$
Printer setting
$
Hose length setting
$
Oil can type setting
$
Date and time settings
$
Workshop details
1. In the main menu, select "ACS Maintenance" and
press E.
2. Select "Maintenance" and press E.
3. In the Maintenance screen, select "Reset Factory
Settings".
4. To change the settings to default settings done at
the factory, select "Yes". Else, select "No".
7.13

Calibration Date

Use this option to view the date for the previous in-
stance of calibration.
¶
In the Maintenance screen, select "Calibration
Date".
"
The last date of calibration is displayed.
7.14

R134a Calibration Check

Refer to chapter 4.6 for the procedure to perform a cali-
bration check.
Robert Bosch GmbH
Maintenance | ACS 651/751 | 127
8.

Decommissioning

8.1

Disposal of electronic items

This product is subject to European guide-
lines 2002/96/EG (WEEE).
Old electrical and electronic devices,
including cables and accessories or batter-
ies must be disposed of separate to house-
hold waste.
¶
Please use the return and collection sys-
tems in place for disposal in your area.
¶
Damage to the environment and hazards
to personal health can be prevented by
properly disposing of old equipment.
8.2

Disposal of LCD display

Please dispose of the LCD display in accordance with
the local regulations for disposal of special waste.
8.3 Disposal of refrigerants, UV contrast
media, lubricants and oils
Refrigerants that can no longer be used must be hand-
ed over to the gas suppliers for disposal.
The lubricants and oils recovered from the A/C systems
must be handed back to the designated return points.
The UV contrast medium and empty UV cartridges must
always be disposed of in line with the local regulations
for the disposal of special waste.
8.4

Disposal of filter drier

Dispose the filter drier through the designated return
points or in accordance with local regulations.
8.5

Electromagnetic compatibility (EMC)

This product is compliant with EN 61000-6-2 and
EN61000-6-4 standards.
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1 689 988 238 2012-11-06