SST F120 Mode d’emploi

23282 Mill Creek Drive, Suite 215

Laguna Hills, CA 92653 USA

+1.949.583.1857 Phone

+1.949.340.3343 Fax

www.safetysys.com

[email protected]

Triple-Mode UV/IR

Flame Detector

70053

Model F120

Design Manual

Installation • Operation • Maintenance

The information and technical data disclosed by this document may be used and disseminated only for the

purposes and to the extent specifically authorized by Safety Systems Technology in writing. Such information and

technical data are proprietary to Safety Systems Technology and may not be used or disseminated except as

provided in the foregoing sentence.

Blank Page

January, 2016 i

Quick Finder

MODEL F120 UV/IR

Triple-Mode Flame Detector

SAFETY INFORMATION................................................................................... 120-3

QUICK INSTALLATION GUIDE......................................................................... 120-4

TOOLS REQUIRED ......................................................................................................120-4

QUICK INSTALL GUIDE ...............................................................................................120-4

GENERAL DESCRIPTION................................................................................ 120-8

TRIPLE MODE UV/IR ..................................................................................................120-8

USER CUSTOMIZABLE MODES .................................................................................120-9

PHYSICAL DESCRIPTION ..........................................................................................120-9

OPERATIONAL DESCRIPTION....................................................................................120-9

SPECIFICATIONS ........................................................................................... 120-11

SYSTEM SPECIFICATIONS.......................................................................................120-11

ELECTRICAL SPECIFICATIONS................................................................................ 120-11

ENVIRONMENTAL SPECIFICATIONS .......................................................................120-12

MECHANICAL SPECIFICATIONS ..............................................................................120-12

SELECTING A LOCATION FOR THE FLAME DETECTOR............................ 120-13

CONSIDERATIONS ....................................................................................................120-13

OPTICAL SENSITIVITY RANGE ................................................................................120-13

FIELD OF VIEW .........................................................................................................120-13

ORIENTATION OF THE FLAME DETECTOR ............................................................120-18

DUST, DEBRIS, SALT, AND SNOW............................................................................120-18

ENCLOSURES PROTECTED BY GLASS, AND PLEXIGLAS ...................................120-18

REQUIRED QUANTITY OF FLAME DETECTORS ...................................................120-19

AVOIDING SOURCES OF FALSE ALARMS...............................................................120-19

ELECTRICAL WIRING .................................................................................... 120-21

TERMINAL CONNECTIONS.......................................................................................120-21

POWER.......................................................................................................................120-22

WIRING CONSIDERATIONS......................................................................................120-22

MAXIMUM CABLE LENGTHS ....................................................................................120-22

DEFAULT CONFIGURATION.......................................................................... 120-23

INSTALLATION................................................................................................ 120-24

1. SHIPMENT ............................................................................................................120-24

2. TOOLS REQUIRED ..............................................................................................120-24

3. DISASSEMBLE THE DETECTOR ........................................................................120-24

4-A. INSTALL THE CONDUIT SWIVEL MOUNTING BRACKET ...............................120-25

4-B. INSTALL THE WALL/CEILING MOUNTING BRACKET.....................................120-26

5. WIRE THE DETECTOR .........................................................................................120-27

TERMINAL CONNECTIONS.......................................................................................120-28

ALARM CONTACT RELAYS CONNECTION..............................................................120-31

DELAYED ALARM CONTACT RELAYS CONNECTION.............................................120-31

FAULT CONTACT RELAYS CONNECTION ...............................................................120-31

6. CONNECT THE DETECTOR TO EARTH GROUND..............................................120-32

7. SET THE DETECTION MODE DIP SWITCH.........................................................120-32

8. SET THE TIME DELAY FOR THE DELAYED ALARM OUTPUT ...........................120-34

9. SET THE LATCHING MODE FOR THE DELAYED ALARM .................................120-34

10. INSTALL THE ELECTRONICS MODULE ............................................................120-35

11. INSTALL THE FRONT HOUSING ........................................................................120-36

12. APPLY POWER....................................................................................................120-37

13. PERFORM FINAL OPERATIONAL CHECKOUT .................................................120-38

ii January, 2016

14. INSTALL ACCESSORIES ....................................................................................120-39

ROUTINE OPERATION ................................................................................. 120-40

LED INDICATOR ........................................................................................................120-40

NORMAL OPERATION ..............................................................................................120-40

ALARM AND DELAYED ALARM MODE ....................................................................120-40

SYSTEM FAULT .........................................................................................................120-41

MAINTENANCE ............................................................................................. 120-42

FACTORY RECOMMENDED MAINTENANCE ..........................................................120-42

MONTHLY OPERATION TEST ...................................................................................120-42

QUARTERLY LENS CLEANING ................................................................................120-43

FRONT AND REAR THREAD LUBRICATION ............................................................120-43

O-RING LUBRICATION...............................................................................................120-43

ANNUAL VERIFICATION ............................................................................................120-43

MONTHLY OPERATING TEST INSTRUCTIONS ........................................... 120-44

FACTORY RECOMMENDED TEST SCHEDULE.......................................................120-44

WHEN TO TEST THE FLAME DETECTOR................................................................120-44

TOOLS REQUIRED ...................................................................................................120-45

STEP-BY-STEP TEST PROCEDURE.........................................................................120-45

FAILED OR INCOMPLETE TEST ...............................................................................120-46

CHANGING THE DETECTION MODE ........................................................... 120-47

DETECTION MODES ...............................................................................................120-47

TOOLS REQUIRED ...................................................................................................120-47

STEPS TO CHANGE THE DETECTION MODE.........................................................120-48

REPLACING THE ELECTRONIC MODULE ................................................... 120-51

ORDERING INFORMATION .......................................................................................120-51

TOOLS REQUIRED TO REPLACE THE ELECTRONIC MODULE............................120-51

STEPS TO REPLACE THE ELECTRONIC MODULE ...............................................120-51

REPLACING THE SELF-TEST LAMP............................................................. 120-56

ORDERING INFORMATION .......................................................................................120-57

TOOLS REQUIRED TO REPLACE THE ELECTRONIC MODULE............................120-57

STEPS TO REPLACE THE SELF-TEST LAMP ELECTRONIC MODULE ................120-57

REPLACING THE SENSOR ........................................................................... 120-59

HOW TO REPLACE THE SENSORS .........................................................................120-59

TROUBLESHOOTING .................................................................................... 120-60

AUTOMATIC SELF-CHECK .......................................................................................120-60

LED INDICATOR .........................................................................................................120-60

FAULT YELLOW LED INDICATOR IS ON ..................................................................120-60

FALSE ALARMS..........................................................................................................120-62

TRANSIENT INTERFERENCE OR POWER SURGES..............................................120-63

TECHNICAL SUPPORT .............................................................................................120-64

SPARE PARTS AND ACCESSORIES............................................................. 120-65

REPLACEMENT ELECTRONICS MODULE ..............................................................120-65

REPLACEMENT HOUSING .......................................................................................120-65

TEST EQUIPMENT.....................................................................................................120-65

ACCESSORIES ..........................................................................................................120-65

WARRANTY .................................................................................................... 120-66

REPAIRS ......................................................................................................... 120-67

ENCLOSURE DRAWING ................................................................................ 120-68

WIRING DIAGRAM ......................................................................................... 120-69

NAMEPLATE DRAWING................................................................................. 120-70

SWIVEL BRACKET DRAWING....................................................................... 120-71

APPROVALS ................................................................................................... 120-72

January, 2016 120-1

Model F120 UV/IR Flame Detector

MODEL F120 UV/IR

Triple-Mode Flame Detector

SAFETY INFORMATION

Please read and understand this Design Manual BEFORE installing, operating, or conducting

maintenance on the ame detector.

Pay close attention to important messages marked as WARNINGS and IMPORTANT

throughout the Design Manual.

Failure to follow the instructions and safety precautions in this Design Manual can result in

serious injury or death.

Equipment that has been repaired or modied by the user, damaged as a result of an accident,

improper installation or used in an environment for which it was not intended will void the

warranty.

INSTALLATION WARNINGS

Installation of the detector must only be conducted by trained and in some cases a licensed

personnel.

Observe the recognized standards of the appropriate authority in the in the country concerned.

Follow all appropriate standards to maintain the overall certication of the detector. Ensure

all local regulations and site safety procedures are followed.

Declassify the area or disconnect the equipment from the power supply before accessing the

interior of the detector. Ensure that the cover for the housing is closed tight during operation.

DO NOT open the housing/enclosure or replace the electronic module in potentially hazardous

atmospheres while the POWER is still applied to the electronics module.

DO NOT tamper, modify, repair, or disassemble the electronics module or the detector.

DO NOT expose the detector to temperatures outside the recommended ranges or damage

or failure may occur.

Every effort has been made to ensure the accuracy of this Design Manual. However, Safety

Systems Technology assumes no responsibility for any errors or omissions in this document.

Please report any errors or omissions found in the content of the Design Manual.

Safety Systems Technology reserve the right to change or revise this Design Manual without

notice and without obligation to notify any person or organization of such changes. You may

request any additional information required that is not included in the Design Manual through

the local distributor or Safety Systems Technology.

120-2 January, 2016

Model F120 UV/IR Flame Detector

QUICK INSTALLATION GUIDE

Tools Required

4 mm hex wrench is required.

Flat head screwdriver 3/16 inch (5 mm) width for terminal block connections.

Adjustable wrench for conduit or cable gland connections.

!WARNING: De-classify the area to reduce the risk of ignition of hazardous atmosphere.

Combustible and ammable gases and vapors are very dangerous. Extreme caution

should be taken when these hazards are present.

Quick Install Guide

1. Disassemble the ame detector. Use a 4 mm hex wrench to loosen the locking screw

on rear of the detector.

2. Remove the electronics module from the rear housing.

3. Install the mounting brackets.

If using conduit, install the Conduit Mounting Bracket. A conduit seal tting must be

used within 18 inches (46 cm) from the ame detector.

If usng a Wall/Ceiling Mounting Bracket, use a suitable cable gland with 3/4 inch NPT

male thread

January, 2016 120-3

Model F120 UV/IR Flame Detector

Wall or Ceiling Mounting Bracket Conduit Mounting Bracket

Conduit Mounting Assembly

4. Run the wires through the rear housing conduit opening of the ame detector

5. Wire and connect the detector to earth ground (see Wiring Diagrams on next pages)

6. Plug the electronics module

Note that the terminal blocks of the electronics module and rear housing each have

protective (RED) polarizing keys. Orient so that the Red Keys on the electronics are

NOT aligned with the Red Keys on the terminal blocks.

7. Screw the front housing to the rear

housing, hand tight only

8. Align the “aligning marks” on the front

and rear housing.

9. Apply power

10. Perform Final Operational Checkout per

Design Manual

11. Install accessories, if any

120-4 January, 2016

Model F120 UV/IR Flame Detector

Wiring Diagram

January, 2016 120-5

Model F120 UV/IR Flame Detector

120-6 January, 2016

Model F120 UV/IR Flame Detector

GENERAL DESCRIPTION

A re is composed of heat and light, both visible and

invisible. And during the combustion process, smoke

may be generated. A re will emit specic radiation in the

infrared and ultraviolet spectrum. A ame detector uses

specialized sensors to detect these radiations to report

and conrm a re.

The protection of onshore and offshore hydrocarbon

process and handling facilities against any loss from

res requires positive and fast-responding optical ame

detectors, with no tolerance for false alarms or nuisance

alarms caused by either EMI, lighting, x-rays, gamma

radiation, arc welding, reected sunlight, or any light source

such as mercury or quartz iodine ood lights. Traditional

UV and UV/IR detectors can be blinded by precombustion

smoke, thus rendering the detector useless under these

conditions. Also, oil mist or oil deposits on the quartz

lens of a UV detector or single mode UV/IR detector will

seriously diminish the response to a re. Therefore, we

do not recommend using these types of detectors in a

hydrocarbon environment.

Triple Mode UV/IR

Safety Systems Technology’s Model F120 “Triple-Mode” UV/IR Optical Flame Detector uses

the latest state-of-the-art microprocessor and circuity, eliminating the shortcomings of currently

available UV/IR detectors which are subject to the aforementioned interferences.

The F120 ame detector monitors for specic radiation emitted by a re through the use of 3

sensors - one UV (ultraviolet) sensor and two IR (infrared) sensors. The UV sensor provides

the shortest response time in detecting radiation from a re. However, in some cases, dense

precombustion smoke may blind the UV sensor. In other cases, false alarm sources such

as arc welding and lightning emits UV radiation which can trigger a UV sensor. The Model

F120 requires two of its three sensors to signal an alarm. Should the UV sensor be blinded

by dense smoke, the two IR sensors will still detect the infrared radiation emitted by a re.

Likewise, the use of three sensors to conrm a re allows the detector to reduce false alarms

from other sources of radiation.

Outputs are either voted automatically, or can be manually selected by the end-user. Selected

outputs can either be for UV only, IR icker only, IR icker and Temperature, or any two out of

three combination. The ame detector’s “Triple-Mode” operating principle or “voting” capability

is what sets this detector apart from any other UV/IR detector. This detector will see a re,

while other manufacturer’s detectors may not. To insure reliable operation, the detector is

equipped with an automatic Optical Self-Checking feature which continuously checks the

optical viewing window for cleanliness and conrms operation of the detector circuits.

Table des matières

Manuels Capteur de sécurité populaires d'autres marques

THORLABS

THORLABS PDA10JT Manuel utilisateur

Waeco

Waeco UV-DETECT Manuel utilisateur

Intermatic

Intermatic IOS-DSIMF Manuel utilisateur

urmet domus

urmet domus 1083 Manuel utilisateur

Siemens

Siemens AZL66 Series Manuel utilisateur

BTI

BTI Profiline Multi Finder Manuel utilisateur

Challenger

Challenger SL01 Manuel utilisateur

DMP Electronics

DMP Electronics 1122INT Manuel utilisateur

Rielta

Rielta Ladoga MK-RK Manuel utilisateur

Mirion Technologies

Mirion Technologies ACCURAD PRD Manuel utilisateur

Bosch

Bosch DS835 Manuel utilisateur

DBI SALA

DBI SALA EZ Stop Manuel de l'opérateur

Lamptime

Lamptime ST05C Manuel utilisateur

Ubiquiti

Ubiquiti MFI-MSC Manuel utilisateur

Subsite

Subsite 910R Instructions d'installation

Satel

Satel OPAL Pro Manuel utilisateur

Aleph

Aleph XC-1XTEU Manuel utilisateur

Pima

Pima LARIS QUAD Manuel utilisateur