Hach 900 MAX manuels

Hach 900 MAX Manuel d'utilisateur (160 pages)

marque: Hach | Catégorie: Chaudière à eau | Taille: 2.08 MB |

Anglais

Table des matières

INSTRUMENT MANUAL

1

Table of Contents

5

Safety Precautions

10

Hazardous Locations

10

Confined Space Entry

10

Definition of Confined Space

10

Specifications

11

Section 1 Introduction

17

Section 1

18

1.3 Interface Connectors

20

1.4 Principle of Operation

21

INSTALLATION

23

Section 2 Installation

25

Section 2

27

2.5 Setting Up the Bottles

29

2.8 Power Connections

33

OPERATION

37

3.2 Basic Programming Setup

39

Section 3

40

Step 1 - Bottles

40

Step 2 - Intake Tubing

41

Step 3 - Program Lock

41

Step 4 - Program Delay

42

Step 5 - Sample Collection

42

Step 6 - Sample Distribution

47

Step 7 - Liquid Sensor

49

Step 8 - Sample Volume

50

Step 9 - Intake Rinses

50

Step 10 - Sample Retries

50

Step 11 - Site ID

51

3.3 Advanced Sampling

51

Step 13 - Setpoint Sampling

52

Step 14 - Special Output

54

Step 15 - Start/Stop Times

55

Step 16 - Storm Water

56

Step 17 - Timed Bottle Sets

59

Step 18 - Upset Sample

60

Step 19 - Variable Intervals

62

Step 20 - Variable Volume

62

Section 4 Sensor Setup

63

Section 4

64

4.3 Submerged Pressure Sensor

67

5.1 Rain Gauge

71

Section 5

72

5.2 pH Probe

72

5.3 ORP Probe

74

5.4 Dissolved Oxygen Probe

76

5.5 Conductivity Probe

78

Section 6 Communication Setup

81

Section 6

82

6.2 Modem

82

6.3 4–20 mA Option

89

6.4 Alarm Relays

91

6.5 Analog Inputs

95

MAINTENANCE

97

Section 7 Maintenance

99

To Intake Tubing Connector

100

5 3/4 in. to Sample Fitting

100

11 5/8 in

100

(Tubing in Pump)

100

Section 7

101

CPU BOARD

103

UTILITY BOARD

104

7.8 Replacing the Fuse

105

7.9 Motor/Gear Box

105

7.11 Memory Battery

106

MAIN MENU

107

Option Menu

107

Appendix A

108

Visit http: //www.hach.com

114

Review All Items

115

Running a Program

115

Displaying Data

115

Appendix B

116

Selecting the Channel

116

Tabular or Graph Format

116

Graph Manipulation

117

Graphic Display Averaging

117

Sample History

117

Options Menu Features

118

Setting the Time and Date

118

Volume Calibration

118

Data Log

121

Logging Intervals

121

RUN/STOP key

122

Data Logging Configuration

123

Diagnostics

123

Load Program

126

Screen Saver Mode

126

Flow Totalizer

127

Error Messages

129

Appendix C

130

Appendix D

136

Appendix E Exploded Drawings

139

Appendix E

140

Transition Tray Assembly

146

GENERAL INFORMATION

149

Parts and Accessories

151

Technical Support

155

Repair Service

155

Warranty

157

Numerics

158

Page 157

159

Page 158

160

Hach appareils