Cosmo LS-R700 - Page 7

Table of Contents 5
MAINTENANCE MANUAL
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8 Maintenance ............................................................................................................... 97
1 Daily Inspection Points ....................................................................................................................98
2 Monthly Inspection Points ..............................................................................................................98
3 Annual Inspection Points ................................................................................................................99
4 Features for Maintenance................................................................................................................99
4.1 K(Ve) Check ....................................................................................................................................99
4.2 No-Leak Check ............................................................................................................................ 100
4.3 DPS Offset Adjustment ................................................................................................................ 100
4.4 DPS Span Check ......................................................................................................................... 101
4.5 PS Offset Adjustment .................................................................................................................. 101
4.6 PS Span Check............................................................................................................................ 101
5 Battery Replacement .................................................................................................................... 102
5.1 Battery Replacement Procedure ................................................................................................. 102
5.2 About ERROR 51: Lo Battery SRAM .......................................................................................... 104
5.3 How to Troubleshoot ERROR 51 ................................................................................................ 105
5.4 If ERROR 51 Occurs Right After Replacing Battery ................................................................... 105
6 Initializing Memory ........................................................................................................................ 105
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9 Troubleshooting ....................................................................................................... 107
1 When an Error Occurred .............................................................................................................. 108
2 Error List ........................................................................................................................................ 108
3 Error Messages and Treatments ................................................................................................. 109
3.1 ERROR 1 PS Offset Error ........................................................................................................ 109
3.2 ERROR 2 PS Out of Range...................................................................................................... 109
3.3 ERROR 3 Test Pressure Error ................................................................................................... 110
3.4 ERROR 4 BAL1 Lost Test Pressure .......................................................................................... 111
3.5 ERROR 10 DPS Offset Error ..................................................................................................... 111
3.6 ERROR 11 Air Operated Valve Error 1 ..................................................................................... 112
3.7 ERROR 12 Air Operated Valve Error 2 ..................................................................................... 113
3.8 ERROR 14 Air Operated Valve Error 4 ..................................................................................... 114
3.9 ERROR 15 Air Operated Valve Error 5 ..................................................................................... 115
3.10 ERROR 16 Air Operated Valve Error 6 ..................................................................................... 116
3.11 ERROR 21 DPS Stopped Oscillating ........................................................................................ 117
3.12 ERROR 22 Stop Valves Closed ................................................................................................. 117
3.13 ERROR 23 Mastering Error ....................................................................................................... 118
3.14 ERROR 24 K(Ve) Value Out of Range ...................................................................................... 119
3.15 ERROR 25 Leak Limit Out of Range ......................................................................................... 119
3.16 ERROR 51～ERROR 61 System Errors ..................................................................................... 120
4 Large Leak List .............................................................................................................................. 121
4.1 Output Signal Timing Charts for Large Leak Timing ................................................................... 122
5 Frequent (+) Fails .......................................................................................................................... 124
6 Frequent (-) Fails ........................................................................................................................... 126