Instruction manual
Table Of Contents
- INSTRUCTION MANUAL HFID
- ESSENTIAL INSTRUCTIONS
- TABLE OF CONTENTS
- PREFACE
- DEFINITIONS
- SAFETY INSTRUCTIONS WIRING AND INSTALLATION OF THIS APPARATUS
- OPERATING AND MAINTAINING THIS APPARATUS
- GENERAL SAFETY NOTICE / RESIDUAL RISK
- AUTHORIZED PERSONNEL
- GASES AND GAS CONDITIONING (SAMPLE HANDLING)
- POWER SUPPLY
- ELECTROSTATIC DISCHARGE
- GENERAL PRECAUTIONS FOR HANDLING AND STORINGHIGH PRESSURE GAS CYLINDERS
- DOCUMENTATION
- COMPLIANCES
- GLOSSARY OF TERMS
- ANALYZER SYSTEM ARCHITECTURE
- SECTION 1: DESCRIPTION AND SPECIFICATIONS
- SECTION 2: INSTALLATION
- SECTION 3: OPERATION
- SECTION 4: MAINTENANCE AND SERVICE
- SECTION 5: TROUBLESHOOTING
- SECTION 6: REPLACEMENT PARTS
- RETURN OF MATERIAL
- LIST OF FIGURES AND TABLES
- SUPPLEMENT
NGA 2000 HFID
Instruction Manual
HAS64E-IM-HW
September 2008
3 - 4 Operation Emerson Process Management GmbH & Co.OHG
c) Ignition of the Flame
1. Manual or Auto-Ignite the flame. The Flame-On
green LED should be illuminated.
Two methods of burner ignition are possible:
auto-ignition and manual ignition
(Note: The burner is easier to ignite when the oven
has reached the desired setpoint temperature.)
Auto-Ignition of the Flame
Auto-ignition provides fuel override and three at-
tempted ignitions (default setting), if necessary.
Before ignition and operation, Fuel Flow must be
set on "ON" in "Light Flame" display screen under
Basic Controls (Figure 3-7) and oven tempera-
ture must be at least 85°C.
Manual Ignition of the Flame
The manual iginition switch on the Analyzer Mod-
ule front panel must be manipulated in the follow-
ing ways:
• Press up and hold for one minute. This opens
burner fuel and air solenoids.
• Press down to ignite burner glow plug
for up to 10 seconds.
• Repeat as necessary (if fuel and air sources
are farther away than 10 feet, several more
attempts may be necessary).
• If the flame has been lit, but the flame tem-
perature increases slowly, perform the follow-
ing steps:
1) After igniting flame, release switch for 2
seconds
2) Press switch down for 2 seconds
3) Repeat release switch and press down
steps as necessary.
2. Allow the case and oven to warm up approximately
1 to 2 hours.
3. Verify that all 4 LEDs are illuminated.
4. Note the four LEDs on the front panel of the Ana-
lyzer Module. They provide necessary informa-
tion for either ignition procedure. The LEDs, when
illuminated, denote the following information:
• Green - unit powered on
• Amber . continous illumination implies oven has
reached operating temp. within ± 6 °C of
setpoint.
• Green - flame on
• Green - purge air system intact (it has filled
five volumes of the module interior)
5. Check and re-adjust the internal pressures if
required .
The unit is ready for operation.
3-3 BINDING
To achieve full coordination between Analyzer Modules
and associated I/O Modules, the user must bind those
components together in the System Set Up portion of
the Technical Configuration Menu in software.