- ii -
2 FUNCTIONS
................................................................................................................... 2-1
2.1 Application
............................................................................
2-1
2.2 Mechanism ........................................................................... 2-1
2.2.1 Operational
Mechanism
............................................. 2-1
2.2.2 Details of Measurement Section and
Liquid Delivery Mechanism ........................................ 2-2
2.2.3 Setting
Peristaltic
Tube
..............................................
2-4
2.2.4 Releasing
Peristaltic
Tube
.........................................
2-7
2.3 Details of Operation Keys, etc. .............................................. 2-7
2.3.1 Sipping Lever and SIPPING Lamp ............................ 2-7
2.3.2 RETURN
Key ............................................................ 2-8
2.3.3 WASH
Key
................................................................
2-8
3 OPERATION
................................................................................................................ 3- 1
3.1 Preparation
.........................................................................
3- 1
3.2 Setting Measurement Conditions ........................................ 3- 2
3.2.1 Selecting Measurement Item ................................... 3- 2
3.2.2 Setting
Auto
Sipper
.................................................. 3- 3
3.3 Measurement
......................................................................
3- 5
3.3.1 Precautions
for
Measurement..................................
3- 5
3.3.2 Concentration
Measurement
...................................
3- 6
3.3.3 Wavelength
Scan
....................................................
3- 8
3.3.4 Time
Scan
...............................................................
3- 9
3.3.5 Monitor
Measurement
.............................................
3-10
3.4 Checking of Sipping Amount ............................................... 3-12
3.4.1 Specification to be Checked .................................... 3-12
3.4.2 Signs for Replacement of Peristaltic Tube ............... 3-12
3.4.3 Checking
Conditions ............................................... 3-12
3.4.4 Checking
Procedure
................................................
3-12
3.5 After
Measurement
.............................................................. 3-13
3.5.1 Cleaning
Flow Cell .................................................. 3-13
3.6 Specifications
......................................................................
3-14
4 MAINTENANCE
............................................................................................................. 4-1
4.1 Periodic
Maintenance
............................................................ 4-1
4.1.1 Precautions
for
Measurement....................................
4-1
4.2 Maintenance of Peristaltic Tube ............................................ 4-3
4.2.1 About
Peristaltic
Tube
................................................ 4-3
4.2.2 Peristaltic
Tube
Replacement Procedure ................... 4-3
4.2.3 Checking Chemical Resistance of
Peristaltic Tube .......................................................... 4-6
4.3 Precautions
on
Using Maintenance Menu ............................. 4-8
4.4 Replacement
Parts
................................................................ 4-8
4.4.1 Consumables
............................................................
4-8
4.4.2 Timely
Replacement
Item
..........................................
4-8
4.5 Troubleshooting .................................................................... 4-9
