Teledyne GFC 7001E manuals

Teledyne GFC 7001E User Manual (321 pages)

Brand: Teledyne | Category: Carbon monoxide (CO) detectors | Size: 10.13 MB |

English

Table of contents

MODEL GFC 7001E FAMILY

1

CARBON MONOXIDE ANALYZERS

1

SAFETY MESSAGES

3

WARRANTY

5

ABOUT THIS MANUAL

7

TABLE OF CONTENTS

9

...................257

14

LIST OF APPENDICES

16

LIST OF FIGURES

16

LIST OF TABLES

18

PART I

21

GENERAL INFORMATION

21

INTRODUCTION

23

1.2.1. USING THIS MANUAL

25

SPECIFICATIONS AND APPROVALS

27

2.3. TUV DESIGNATION

29

2.4. CE MARK COMPLIANCE

29

GETTING STARTED

31

ENERAL SAFETY HAZARD

36

LECTRICAL SHOCK HAZARD

36

Back of the instrument

37

Sides of the instrument

37

3.3. ELECTRICAL CONNECTIONS

38

A1

39

39

3.4. PNEUMATIC CONNECTIONS

42

3.4.1.2. Span Gas

43

3.4.2.1. Sample Gas Source

45

3.5. INITIAL OPERATION

46

3.5.1. STARTUP

47

3.5.2. WARM UP

48

3.5.3. WARNING MESSAGES

48

3.5.4. FUNCTIONAL CHECK

50

3.6.1. INTERFERENTS FOR CO

51

MEASUREMENTS

51

ANALYZERS WITHOUT OPTIONS

51

3.6.3. O

56

3.6.4. CO

56

FREQUENTLY ASKED QUESTIONS

57

4.2. GLOSSARY

58

VOLTAGE OUTPUTS

63

5.6.1.1. Gas Flow Rate

64

5.6.1.2. Valve Control

64

5.6.2.3. Input Gas Venting

66

5.6.2.4. Exhaust Outlet

66

(OPTION 50E)

71

5.7. COMMUNICATION OPTIONS

73

5.7.3. ETHERNET (OPTION 63A)

74

5.8. SECOND GAS SENSORS

75

Sensor

76

5.9.1. CO

77

5.9.2. THEORY OF OPERATION

77

5.11. SPECIAL FEATURES

82

PART II

83

OPERATING INSTRUCTIONS

83

BASIC OPERATION

85

6.2. SAMPLE MODE

86

6.3. WARNING MESSAGES

88

6.4. CALIBRATION MODE

89

6.5. SETUP MODE

90

INTERNAL CLOCK

95

NALOG OUT

98

6.6.3. REPORTING RANGE MODES

99

OF MEASURE

105

FEATURE

106

ADVANCED FEATURES

107

7.1.2. IDAS STRUCTURE

108

RECORDS

111

accepts the

126

In all cases:

126

discards the new

126

FUNCTIONS

127

OUTPUTS

129

+DC Gnd

137

CAUTION

139

GENERAL SAFETY HAZARD

139

GFC Wheel temperature

144

7.4.7. AIN CALIBRATION

146

CONCENTRATION ALARMS

147

REMOTE OPERATION

149

Male DB-9 (RS-232)

150

Female DB-9 (COM2)

150

8.1.3. COMM PORT BAUD RATE

151

8.1.5. COMM PORT TESTING

154

8.1.6. MACHINE ID

155

8.1.7.2. Command Syntax

157

8.1.7.3. Data Types

157

8.1.7.4. Status Reporting

158

LED FUNCTION

164

8.5. MODBUS SETUP

171

NETWORK

175

CALIBRATION PROCEDURES

185

9.1. BEFORE CALIBRATION

186

9.1.2.2. Span Gas

187

9.1.2.3. Traceability

187

CONFIGURATION

188

INSTALLED

195

Toggle keys to set

201

Day, Month & Year:

201

Format : DD-MON-YY

201

Sequence Delta Time

203

9.5. CO CALIBRATION QUALITY

204

Offset for CO REF signal

205

Offset for CO MEAS signal

205

9.6.2. PRESSURE CALIBRATION

206

9.6.3. FLOW CALIBRATION

207

9.7.1. O

209

9.7.1.2. Set O

210

Span Gas Concentration

210

9.7.1.3. Activate O

211

Sensor Stability Function

211

9.7.1.4. O

212

ZERO/SPAN CALIBRATION

212

9.7.2. CO

213

9.7.2.3. Activate CO

214

9.7.2.4. CO

215

Zero/Span Calibration

215

EPA CALIBRATION PROTOCOL

217

10.2. ZERO AND SPAN CHECKS

221

10.2.2. PRECISION CHECK

222

10.4. AUDITING PROCEDURE

223

10.5.1. LINEARITY TEST

224

10.6. REFERENCES

226

PART III

227

TECHNICAL INFORMATION

227

THEORY OF OPERATION

229

Measurement Cell

230

Reference Cell

230

CO MEAS

232

11.3. PNEUMATIC OPERATION

234

11.4. FLOW RATE CONTROL

235

11.4.2. PARTICULATE FILTER

236

11.4.3. PNEUMATIC SENSORS

236

11.5. ELECTRONIC OPERATION

237

PC 104 Bus

238

11.5.3.2. IR Source

240

11.5.3.3. GFC Wheel

240

Reference

241

Measurement

241

11.5.3.4. IR Photo-Detector

242

11.5.4.1. Overview

242

Detector

244

11.5.5. RELAY BOARD

245

STATUS LED’s

246

DC VOLTAGE TEST

246

RELAY PCA

246

PN 04135

246

11.5.6. MOTHERBOARD

247

11.5.6.4. Analog Outputs

248

11.5.10.2. Keyboard

252

11.5.10.3. Display

253

11.5.12. ADAPTIVE FILTER

256

11.5.11. SOFTWARE OPERATION

256

12.1. MAINTENANCE SCHEDULE

259

AFTER WARM

262

12.3. MAINTENANCE PROCEDURES

264

TROUBLESHOOTING & REPAIR

267

(As Displayed)

271

FUNCTION

273

Motherboard

274

P/N 04069

274

D1 – M/R Sensor Status

275

D2 – Segment Sensor Status

275

JP4 Connector to Opto-Pickup

275

13.2. GAS FLOW PROBLEMS

278

13.2.2.1. Flow is Zero

282

13.2.2.2. Low Flow

282

13.2.2.3. High Flow

282

13.3. CALIBRATION PROBLEMS

283

ELECTRICAL SHOCK HAZARD

285

13.4.2. EXCESSIVE NOISE

287

13.5. SUBSYSTEM CHECKOUT

288

13.5.3. I

289

13.5.5. RELAY BOARD

290

13.5.6. SENSOR ASSEMBLY

291

13.5.6.4. GFC Wheel Drive

292

13.5.6.5. IR Source

292

(see Section 7.4.2)

294

13.5.7.4. Status Outputs

296

13.5.8. CPU

297

13.5.10. THE OPTIONAL CO

298

SENSOR

298

13.6. REPAIR PROCEDURES

299

SAFETY SHIELD

300

SYNCHRONOUS MOTOR

300

SOURCE ASSEMBLY

300

THERMISTOR

300

Opto-Pickup

301

GFC WHEEL HOUSING

301

GAIN (CO MEAS)

302

Adjustment Made Here

303

13.7. TECHNICAL ASSISTANCE

304

14.4.1. GENERAL RULES

307

MAINTENANCE

309

Reporting Range, 52, 90

313

Relay Board

317

CANNOT DYN SPAN

319

CANNOT DYN ZERO

319

SYSTEM RESET

319

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