Surefire BMS-350 Bedienungsanleitung
Proudly Made in
the USA
BMS-350
Installation and
Operations Manual
2
BMS-350
The BMS-350 is designed for heavy-duty oil field applications, and possesses Class 1 Division 2 certification
standards. The BMS-350 is designed to operate utilizing the SureFire FT ignition series to operate and monitor
process equipment, flare, and combustor application .
The controller’s display is designed to operate in ambient temperatures from – 40° F to 131° F, and is coated
for corrosion resistance. The unit is mounted in a NEMA 4X enclosure and supplied with a UV resistant key-
pad. Each unit includes function indicator LEDs, and a status code chart to provide assistance in troubleshoot-
ing situations. The unit requires 12V DC power, and is solar ready with a specific solar power termination
port.
The BMS-350 monitors the target temperatures with either an RTD or Thermocouple, which indicates temper-
atures (RTD) 0°F to 670°F or (Thermocouple) 32° F to 2700° F. The BMS-350 controls both the pilot and
main burner gas valves as required, and is designed as a fail safe system. The system also contains high tem-
perature shutdown, flame failure shutdown, along with a an audible startup warning. The system’s fail safe run
status / alarm out functions allow for remote monitoring for environmental and regulatory compliance. Stand-
ard remote feature include temperature indication utilizing an RTU or PLC, and Modbus read/write communi-
cation through both RS-485 or RS-232.
The BMS-300 process may also be controlled using the alt sense input. Multiple connections for additional
standby and shutdown requirements are also provided.
Every SureFire system must pass complete factory QA/QC inspections before shipment.
Also available are control solenoid valves, resistance temperature detector (RTD), Thermocouple (T/C), flame
sensor, fuel loss standby switch and FT ignition series.
We are dedicated to providing quality American made safety control systems for industrial burners. The BMS
system has been developed through thousands of hours of critical design, engineering, and field testing.
INTRODUCTION
3
Certifications and Warnings 4
Warranty Statement 5
BMS-350 Description
Enclosure 6
Circuit Board 7
LED Indicators 8
Graphic Overlay 8
Keypad Functions 9
Component Descriptions
SureFire Ignition Units 10-11
Additional Components 12-13
Installation Guide 14-17
Installation Wiring Diagram 18
Fuel Train Diagrams 19
Controller Setup 20-25
Operation Guide 26-27
Operation / Flow Chart: Piloted and Pilotless System 28-33
Specifications 34
Troubleshooting Guide 35-40
Modbus Information 41-54
Software Versions 55
Contact Information and Manual Version 56
TABLEOFCONTENTS
4
CERTIFICATIONSANDWARNINGS
WARNING -
EXPLOSION HAZARD – SUBSTITUTION OF COMPONENTS MAY IMPAIR
SUITABILITY FOR CLASS I, DIVISION 2;
AVERTISSEMENT -
RISQUE D'EXPLOSION – LA SUBSTITUTION DE COMPOSANTS PEUT RENDRE CE MATERIEL
INACCEPTABLE POUR LES EMPLACEMENTS DE CLASSE I, DIVISION 2
WARNING -
EXPLOSION HAZARD - DO NOT REPLACE FUSES UNLESS POWER HAS BEEN SWITCHED OFF
OR THE AREA IS KNOWN TO BE NON-HAZARDOUS;
AVERTISSEMENT -
RISQUE D'EXPLOSION - COUPER LE COURANT OU S'ASSURER QUE L'EMPLACEMENT EST
DESIGNE NON DANGEREUX AVANT DE REPLACER LE FUSE.
WARNING -
EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN
SWITCHED OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS;
AVERTISSEMENT -
RISQUE D'EXPLOSION - AVANT DE DECONNECTER L'EQUIPEMENT, COUPER LE COURANT OU
S'ASSURER QUE L'EMPLACEMENT EST DESIGNE NON DANGEREUX.
WARNING -
EXPOSURE TO SOME CHEMICALS MAY DEGRADE THE SEALING
PROPERTIES OF MATERIALS USED IN THE FOLLOWING DEVICES: PANASONIC RELAY, MODEL JW2SN-DC12V, AND HAMILIN RE-
LAY, MODEL HE721A0500
AVERTISSEMENT -
L'exposition à certains produits chimiques peut dégrader les ETANCHEITE
Propriétés des matériaux utilisés dans les dispositifs suivants: RELAIS PANASONIC MODÈLE JW2SN-DC12V, ET RELAIS HAMILIN,
MODÈLE HE721A0500
7.8 amps @ 12.0 VDC MAX
0.025 amps @ 12.0 VDC AVG
ETL Certified to the Following
Standards:
Certified To:
CSA STD C22.2 No. 61010 -1
CSA STD C22.2 #213
Conforms To:
UL STD 61010 –1
ISA STD 12.12.01
5
WARRANTYSTATEMENT
Warranty Statement
SureFire warrants all equipment of its own manufacture to be free of defects in material and
workmanship for a period of twenty-four (24) months from the date of manufacture. SureFire’s
sole obligation hereunder shall be expressly limited to repair or exchange free of charge, F.O.B.
Farmington, NM, USA of such defective equipment. SureFire’s obligation under this warranty is
limited to the above and does not apply to claims which are a result of improper installation, mis-
use, maladjustment, abnormal operating conditions, or lack of routine maintenance as determined
by SureFire. Nor does the warranty include the furnishing of service for maintenance or problems
arising from the foregoing causes. No claims for labor, installation, removal, transportation, or oth-
er expenses will be recognized. Notwithstanding any stipulation of the purchaser to the contrary, all
other obligations, representations, warranties and conditions, express or implied, statutory or other-
wise, including any implied warranties or conditions of merchantability, quality or fitness are here-
by excluded and, SureFire shall not be liable for any loss, cost or damages, of any kind whatsoev-
er, whether consequential, indirect, special or otherwise, arising out of or in connection with the
equipment or any defect therein, even if caused by the negligence of SureFire, its employees or
agents. The provisions hereof relating to the warranty and limitations hereon and limitation of lia-
bility shall continue to be enforceable between the parties notwithstanding termination of the with-
in agreement for any reason including fundamental breach. Equipment not of SureFire manufacture
shall pass through to the end user the vendor’s or manufacturer’s standard warranty.
6
BMS‐350DESCRIPTION
Enclosure
The SureFire BMS-350 system uses a polycarbonate NEMA 4X Enclosure to house the circuit board. The
Graphic overlay with a membrane keypad is mounted on the exterior of the enclosure.
The NEMA 4X enclosure provides a high level of protection from harsh outdoor elements:
Windblown Dust Protection
Water Damage Protection - Rain, Sleet, Snow, Splashing and Direct Water Contact
Corrosion Protection
External Formation of Ice Protection
The Enclosure is IP66 certified, meaning it has been tested to the following:
Dust tight, no ingress of dust; complete protection against contact
Water projected in powerful water jets (12.5mm nozzle) against the enclosure from any direction
shall have no harmful effects.
WARNING:
When drilling holes in the enclosure, ensure IP66 fittings are used to maintain the IP66 standard. Failure to
use IP66 standard fittings nullifies the IP66 certification.
7
BMS‐350DESCRIPTION
BMS-350 Circuit Board
The SureFire BMS-350 system is controlled by a state of the art, non-arcing electronics that monitor and
control all burner functions. It comes with 4 LED indictors and a status code LED display. It contains in-
dividual spring loaded terminal blocks for ease of wiring termination and installation.
8
BMS‐350DESCRIPTION
Graphic Overlay
The overlay has commonly used status codes printed on the face. The overlay is used for interfacing with
the program and setting up the unit.
LED Indicator Status
LED ON - Indicates that the system is on and operating properly
Blinking - Indicates a standby interlock is activated
RED LED ON - Indicates that the system is off
Blinking - Indicates a shutdown failure or interlock has been activated
AMBER LED ON - Indicates the igniter is on
Blinking - Indicates an igniter failure
BLUE LED ON - Indicates that a flame has been sensed
GREEN
LED Indicators
The circuit board LEDs illuminate through the lid of the enclosure. The LEDs indicate the following:
9
BMS‐350DESCRIPTION
Keypad Functions
The SureFire BMS-350 has a 16 button keypad to assist in controlling and monitoring the system.
Button Functions
Up Arrow Increases the current value
Press & hold for 5 seconds to unlock the system - A series of zeros will appear on the display screen
Down Arrow Decreases the current value
Press & hold for 5 seconds to re-lock system.
High Temp Displays High Temperature setting
Locked Mode - Press & hold for 5 seconds to display the Safety Thermocouple’s current temperature
Low Temp Displays Low Temperature setting
Flame Sense Displays current flame sensing device
F - Flame Rod H - Thermocouple
Temp Control Displays current controlling device
A - Alt Sense 1 - RTD 2 - Thermocouple
Status Code Displays code that corresponds with the current unit status
Press & hold, use the up & down arrows to display the past 9 codes
EHTD Displays current Extreme High Temp Delta setting
Battery Volts
Pilot Mode 1/2 Displays current pilot mode
1 - Intermittent Pilot 2 - Standing Pilot
FPT Displays current Flame Proof Timing setting
Solenoid Timing Displays current timing between stage 1 & stage 2 opening
Flame Strength Displays current flame strength for the Flame Rod or Thermocouple
Press & hold for 5 seconds to display the Safety Thermocouple shutdown setting
AUX
Displays current igniter Ohms
Press & hold, use the up & down arrow button to display: System days On, Burner Days On, Ignition
Attempts & Successful Ignitions.
OFF Turns system OFF
ON Turns system ON
Displays current voltage being supplied to the unit.
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
10
COMPONENTDESCRIPTION
SureFire FT-Series Ignition Units
The SureFire BMS-350 is compatible with most FT series
igniters. Each unit is designed for specific applications.
Piloted System
FT-1 System are designed for long life in burner
applications as a pilot. The FT-1 series offers
flame sensing through flame rod or thermocouple.
NOTE: Please consult local SureFire Field Tech Support
for proper pilot placement and proper orifice sizing selec-
tion.
FT-1-SF (above)
These unit above is utilizing a Flame Rod as
a flame sensing mechanism.
Optional Flame Sensors
Flame Rod
Nichrome flame rod rated to 2600°F
Armored wiring harness rated to 1000°F duty / 1500°F
flash
Enclosed fire tube service
Direct termination to BMS-350 controller
Thermocouple
Type K thermocouple flame sensing rated to 2400°F
Armored wiring harness rated to 1000°F duty / 1500°F
flash
Exposed combustor or incinerator service
Direct termination to the BMS-350 controller
FT-1-ST (above)
These unit above is utilizing a Thermocouple
as a flame sensing mechanism.
Andere Handbücher für BMS-350
1
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