Owner manual

ManualsBrandsYokogawa ManualsAir equipmentIntegral Oxygen Analyzer ZR202

Table Of Contents

Introduction
CONTENTS
1. Overview
- 1.1 < EXAxt ZR > System Configuration
- 1.2 < EXAxt ZR > System Components
  - 1.2.1 System Components
  - 1.2.2 Detectors and Accessories
2. Specifications
- 2.1 General Specifications
  - 2.1.1 Standard Specifications
- 2.2 General use Separate type Detector and Related Equipment
  - 2.2.1 ZR22G General use Separate type Detector
  - 2.2.2 ZO21R Probe Protector
- 2.3 Separate type Detector for High Temperature and Related Equipment
  - 2.3.1 ZR22G (0.15m) Separate type Detector for High Temperature
  - 2.3.2 ZO21P High Temperature Probe Adapter
- 2.4 ZR402G Separate type Converter
  - 2.4.1 Standard Specification
  - 2.4.2 Functions
- 2.5 ZA8F Flow Setting Unit and ZR40H Automatic Calibration Unit
  - 2.5.1 ZA8F Flow Setting Unit
  - 2.5.2 ZR40H Automatic Calibration Unit
- 2.6 ZO21S Standard Gas Unit
- 2.7 Other Equipments
3. Installation
- 3.1 Installation of General-purpose Detector
- 3.2 Installation of High Temperature Detector (ZR22G-015)
- 3.3 Installation of the ZR402G Converter
  - 3.3.1 Installation Location
  - 3.3.2 Mounting of the Converter
- 3.4 Installation of ZA8F Flow Setting Unit
  - 3.4.1 Installation Location
  - 3.4.2 Mounting of ZA8F Flow Setting Unit
- 3.5 Installation of ZR40H Automatic Calibration Unit
  - 3.5.1 Installation Location
  - 3.5.2 Mounting of ZR40H Automatic Calibration Unit
- 3.6 Installation of the Case Assembly(E7044KF)
  - 3.6.1 Installation Location
  - 3.6.2 Mounting
- 3.7 Insulation Resistance Test
4. Piping
- 4.1 Piping for System 1
- 4.2 Piping for System 2
- 4.3 Piping for System 3
  - 4.3.1 Blow Back Piping
- 4.4 Piping for the Detector with Pressure Compensation
5. Wiring
- 5.1 General
- 5.2 Wiring for Detector Output
- 5.3 Wiring for Power to Detector Heater
- 5.4 Wiring for Analog Output
  - 5.4.1 Cable Specifications
  - 5.4.2 Wiring Procedure
- 5.5 Power and Grounding Wiring
  - 5.5.1 Power Wiring
  - 5.5.2 Grounding Wiring
- 5.6 Contact Output Wiring
  - 5.6.1 Cable Specifications
  - 5.6.2 Wiring Procedure
- 5.7 Wiring for ZR40H Automatic Calibration Unit
  - 5.7.1 Cable Specifications
  - 5.7.2 Wiring Procedure
- 5.8 Contact Input Wiring
  - 5.8.1 Cable Specifications
  - 5.8.2 Wiring Procedure
6. Components
- 6.1 ZR22G Detector
  - 6.1.1 General-purpose Detector (except for ZR22G-015)
  - 6.1.2 High Temperature Detector (ZR22G-015)
- 6.2 ZR402G Converter
- 6.3 ZA8F Flow Setting Unit, ZR40H Automatic Calibration Unit
7. Startup
- 7.1 Checking Piping and Wiring Connections
- 7.2 Checking Valve Setup
- 7.3 Supplying Power to the Converter
- 7.4 Touchpanel Switch Operations
- 7.5 Confirmation of Converter Type Setting
- 7.6 Confirmation of Detector Type Setting
- 7.7 Selection of Sample Gas
- 7.8 Output Range Setting
  - 7.8.1 Minimum Current (4 mA) and Maximum Current (20 mA) Settings
- 7.9 Setting Display Item
- 7.10 Checking Current Loop
- 7.11 Checking Contact I/O
- 7.12 Calibration
  - 7.12.1 Calibration Setup
  - 7.12.2 Manual Calibration
8. Detailed Data Setting
- 8.1 Current Output Setting
- 8.2 Output Hold Setting
- 8.3 Oxygen Concentration Alarms Setting
- 8.4 Output Contact Setup
- 8.5 Input Contact Settings
- 8.6 Other Settings
9. Calibration
- 9.1 Calibration Briefs
- 9.2 Calibration Procedures
10. Other Functions
- 10.1 Display
- 10.2 Blow Back
  - 10.2.1 Blow back Setup
- 10.3 Parameter Initialization
- 10.4 Reset
- 10.5 Handling of the ZO21S Standard Gas Unit
- 10.6 Methods of Operating Valves in the ZA8F Flow Setting Unit
11. Inspection and Maintenance
- 11.1 Inspection and Maintenance of the Detector
- 11.2 Inspection and Maintenance of the Converter
- 11.3 Replacing Flowmeter in ZR40H Automatic Calibration Unit
12. Troubleshooting
- 12.1 Displays and Remedies When Errors Occur
  - 12.1.1 Error Types
  - 12.1.2 Remedies When an Error Occurs
- 12.2 Displays and Remedies When Alarms are Generated
  - 12.2.1 Alarm Types
  - 12.2.2 Remedies When Alarms are Generated
- 12.3 Countermeasures When Measured Value Shows Error
Customer Maintenance Parts List CMPL 11M12A01-02E
Customer Maintenance Parts List CMPL 11M12C01-01E
Customer Maintenance Parts List CMPL 11M12A01-11E
Customer Maintenance Parts List CMPL 11M03B01-10E
Customer Maintenance Parts List CMPL 11M03B01-05E
Customer Maintenance Parts List CMPL 11M03D01-01E
Revision Information

<4. Pipomg>

4-6

IM 11M12A01-02E 8th Edition : Jan.13,2012-00

4.2.1 Piping Parts for System 2

Check that the parts listed in Table 4.2 are ready.

Table 4.2 Piping Parts

Detector Piping location Parts Name Note

General use

detector

Calibration gas inlet Stop valve or check valve Recommended by YOKOGAWA (L9852CB or

G7016XH) Provided by YOKOGAWA

(K9292DN or K9292DS)

Nipple * Rc1/4 or 1/4 NPT General parts

Zero gas cylinder User´s scope

Pressure reducing valve Recommended by YOKOGAWA (G7013XF or

G7014XF)

Joint for tube connection Rc1/4 or 1/4 NPT General parts

Reference gas inlet Air set Recommended by YOKOGAWA (G7003XF/

K9473XK or G7004XF/K9473XG)

Joint for tube connection Rc1/4 or 1/4 NPT General parts

High temperature

Detector

(0.15 m)

Calibration gas inlet Stop valve or check valve Recommended by YOKOGAWA (L9852CB or

G7016XH) Provided by YOKOGAWA

(K9292DN or K9292DS)

Nipple * Rc1/4 or 1/4 NPT General parts

Zero gas cylinder User´s scope

Pressure reducing valve Recommended by YOKOGAWA (G7013XF or

G7014XF)

Joint for tube connection Rc1/8 or 1/8 NPT

Reference gas inlet Air set Recommended by YOKOGAWA (G7003XF/

K9473XK or G7004XF/K9473XG)

Joint for tube connection Rc1/4 or 1/4 NPT General parts

Sample gas outlet Ejector assembly * Recommended by YOKOGAWA (E7046EC or

E7046EN)

T-shaped joint of the same

diameter *

R1/4 or 1/4 NPT General parts

Needle valve * Rc1/4 or 1/4 NPT General parts

Nipple of other diameter * R1/2 to R1/4 or R1/2 to 1/4

NPT

General parts

Note: Parts with marking * are used when required.

General parts can be found on the local market.

4.2.2 Piping for the Calibration Gas

This piping is to be installed between the zero gas cylinder and the ZA8F ow setting unit, and

between the ZA8F ow setting unit and the ZR22G detector.

The cylinder should be placed in a case assemble E7044KF or the like to avoid any direct

sunlight or radiant heat so that the gas cylinder temperature does not exceed 40 °C.

Mount a reducing valve (specied by YOKOGAWA) on the cylinder.

Mount a check valve or stop valve (specied by YOKOGAWA) on the nipple (found on the local

market) at the calibration gas inlet of the detector as illustrated in Figure 4.8.

(The check valve or the stop valve may have been mounted on the detector when shipped.)

Connect the ow setting unit and the detector to a stainless steel pipe 6 mm (O.D.) x 4 mm or

larger (I.D.) (or nominal size 1/4 inch).