1 689 988 238 2012-11-06| Robert Bosch GmbH
68 | ACS 651/751 | en
7. Maintenance 115
7.1 Spare and wearing parts 115
7.2 Refilling the refrigerant cylinder 115
7.3 Service record 115
7.3.1 Last 3 system service reports 115
7.3.2 Last self test report 115
7.3.3 R134a Log 116
7.3.4 Transferring the R134a record to a
USB disk 117
7.3.5 Transferring the R134a record from
the USB disc to the PC 118
7.3.6 Last 5 errors 119
7.4 Vacuum pump oil change 119
7.5 Replacing the filter drier 121
7.6 Replacing the inline filters 123
7.7 Changing printer paper 124
7.8 Self test 124
7.9 Replacing the 3m hoses with 6m hoses 125
7.10 Software update 126
7.11 Setting zero points for the scales 127
7.12 Resetting factory settings 127
7.13 Calibration Date 127
7.14 R134a Calibration Check 127
8. Decommissioning 127
8.1 Disposal of electronic items 127
8.2 Disposal of LCD display 127
8.3 Disposal of refrigerants, UV contrast media,
lubricants and oils 127
8.4 Disposal of filter drier 127
8.5 Electromagnetic compatibility (EMC) 127
9. Technical data 128
10. Glossary 128