Buchi KjelFlex K-360 Manuals

Buchi KjelFlex K-360 Manuals

Manuals and User Guides for Buchi KjelFlex K-360. We have 1 Buchi KjelFlex K-360 manual available for free PDF download: Operation Manual

Buchi KjelFlex K-360 Operation Manual

Buchi KjelFlex K-360 Operation Manual (72 pages)

Distillation Unit

Brand: Buchi | Category: Laboratory Equipment | Size: 7 MB

Table of Contents

Table of Contents
3
1 About this Manual

6
- Abbreviations
  6
2 Safety

7
- Safety Warnings and Safety Signals Used in this Manual
  7
- User Qualification
  9
- Proper Use
  9
- Improper Use
  9
- Product Safety
  9
- General Hazards and Safety Measures
  10
- Safety Elements
  10
- General Safety Rules
  11
3 Technical Data

12
- Scope of Delivery
  12
- Standard Instrument
  12
- Standard Accessories
  13
- Optional Accessories K-360
  14
- Technical Data K-360
  16
- Titration Solution
  17
- Reference Substances
  17
- Materials Used
  18
4 Description of Function

19
- Instrument Overview
  19
- Function Principle
  20
- Kjeldahl Applications
  20
- Non-Kjeldahl Applications
  20
- Operational Elements of the Instrument
  22
5 Putting into Operation

23
- Installation Site
  23
- Electrical Connections
  23
- Reagent and Water Connections
  24
- Cooling Water Connection
  24
- Drainage of Cooling Water
  24
- Waste/Aspiration Hoses
  25
- Storage Tank Connection
  25
- Level Sensors (Optional)
  26
- Connections to Peripheral Devices
  26
- Connecting a Printer
  27
- External Keyboard
  27
- Boric Acid Titration and Back Titration
  28
6 Operation

29
- Overview over the Software Structure
  30
- General Information on Buttons
  33
- Overview on How to Prepare the Instrument for Routine Operation
  34
- Standard Instrument Configuration
  34
- Distillation Methods
  34
- System Preparation
  34
- Individual Working Method
  35
- Configuring the Instrument
  35
- Pump Calibration
  36
- Setting Date and Time
  36
- Defining General Instrument Settings
  37
- Defining the Titrator Settings
  37
- Boric Acid / End Point Titration
  38
- Back Titration with Dispenser
  39
- Defining User and Password Settings
  39
- Defining the Keypad Settings
  40
- Defining a Distillation Method
  41
- Instrument Modes
  42
- System Preparation
  42
- Preheating
  42
- Priming
  42
- Cleaning
  42
- Aspiration
  42
- Carrying out a Distillation
  43
- Single Sample Analysis
  43
- Rack Oriented Analysis
  44
- Analysis Screen
  44
- Result Screen
  45
- Result List
  45
- After Distillation
  46
- Switching ON/OFF Checklist
  46
7 Maintenance

47
- Daily Maintenance
  48
- Cleaning the Housing
  48
- Cleaning the Glass Parts
  48
- Cleaning the Rubber Bung Seal
  49
- Monthly Maintenance
  49
- Calibrating the Pumps
  49
- Checking the Distillate Amount
  49
- Maintenance as Required
  49
- Cleaning the Splash Protector
  49
- Replacing the Splash Protector
  50
- Replacing the Rubber Bung Seals and the Splash Protector
  50
- Glass Parts
  52
- Replacing the Hoses
  52
- Yearly Maintenance
  53
- Customer Service
  53
- Decalcification of the Steam Generator
  53
8 Troubleshooting

54
- Malfunctions and Their Remedy
  54
- Diagnostics
  56
- Operational Tests
  56
- Test Sensors
  57
- Test Printer
  57
- Operating Hours
  57
- Hardware Info
  57
- Service Test
  57
9 Shutdown, Storage, Transport and Disposal

58
- Preparing the Instrument for Transport
  58
- Storage and Transport
  59
- Disposal
  59
10 Spare Parts

60
- Spare Parts K-360
  60
- Hosing Connection Schemes
  62
11 Declarations and Requirements

67
- FCC Requirements (for USA and Canada)
  67
12 Index

68

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