4.1.3 Cleaning and Storing of Cuvette ................................................................ 31
4.1.4 Add Lube .................................................................................................... 32
4.1.5 Clean of Window Frame and Lens of Sample Compartment ................. 32
4.2 Performance Verification ...................................................................................... 33
4.3 Troubleshooting .................................................................................................... 34
4.3.1 Error Information ........................................................................................ 34
4.3.2 Failure Cause and Countermeasure .......................................................... 35
4.3.3 Replacing fuses .......................................................................................... 35
4.4 Replacement of Consumable Parts ..................................................................... 36
4.4.1 Replacement of Light Source Lamp .......................................................... 36
4.4.2 Clear of Lamp Use Time ............................................................................ 41
4.4.3 Adjustment of Lamp ................................................................................... 41
4.5 Disassembly of Instrument Main Parts ................................................................. 45
4.5.1 Open Instrument Cover .............................................................................. 45
4.5.2 Removal Procedures of Power Switch ...................................................... 45
4.5.3 Removal of Control Board and Lamp Power Supply Board ...................... 46
4.5.4 Removal Procedures of Pre-amplifier ........................................................ 46
4.6 Storing of Instrument .......................................................................................... 47
4.6.1 After Test Is Finished .................................................................................. 47
4.6.2 Instrument Will Not Be Used for a Long Time ........................................... 47