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
Instruction Manual
HAS64E-IM-HW
September 2008
NGA 2000 HFID
2 - 3InstallationEmerson Process Management GmbH & Co.OHG
Figure 2-2: HFID Rear Panel Connections
b. Pneumatic Connections
(See Figure 2-2) Connect inlet and outlet lines for sample,
burner fuel and air, exhaust, bypass, regulated air, and
purge to appropriately labeled fittings on the rear panel.
All connections are 1/4 -inch ferrule-type compression
fittings except the PURGE AIR IN and OUT connec-
tions, which are 3/8-inch compression fittings. The
BURNER EXHAUST is a 3/8-inch connection.
It is recommended that no connection be made to the
PURGE AIR OUT port. If, however, the analyzer´s loca-
tion requires interconnection with a venting system, the
3/8" O.D. line should be kept as short as possible, and
no longer than four feet.
HIGH TEMPERATURES
The Sample In, Byass Out and Burner Exhaust Out
connections can reach temperatures of up to 250°C
(480 °F). Severe burns could result from touching
these connections.
Make connections to these fittings when the oven
heater is disabled ot the moduleis powered down.
WARNING
PURGE AIR REQUIREMENT
If the front panel LEDs of the Analyzer Module, as
installed, are not visible, the user should provide
an indicator for the safety system as per ANSI/NFPA
496 standard.
CAUTION
POSSIBLE INSTRUMENT DAMAGE
No connection should be made to the PRESSURE
RELIEF VALVE fitting. Doing so may cause dam-
age the instrument.
CAUTION
Danger d'electrocution, d'explosion ou d'emanation de gaz
toxique. Se refere aux details inscrits surla face du module.
PURGE
AIR IN
PURGE
AIR OUT
PRESSURE
RELIEF
VALVE
BURNER
AIR IN
HEATED
SAMPLE IN
VENT TO SAFE AREA
SLOPE DOWNWARD 6
MINIMUM
FUEL
IN
BURNER
EXHAUST
OUT
REGULATED
AIR IN
MAXIMUM
INPUT
PRESSURE
HEATED
SAMPLE
BYPASS OUT
Possible electric shock, explosion or toxic gas hazard. See front of module
ATTENTION
FUEL: 50 psig(3445 hPa)
BURNER AIR: 50 psig (3445 hPa)
SAMPLE: 8 psig (551 hPa)
PURGE AIR: 20 psig (1378 hPa)
REG AIR: 25 psig (1722 hPa)
ATTENTION
WARNING
WARNING
CHAUD !
!
!
HOT !