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Instruction Manual FireGuard 2 

Servicing 

80 

13542E/4 

  

Pos :  160  /Wart ung/Fir eG uar d  2/Tit el N ac hkali brierung.. . @  4 \ mod_1447922235033_20. doc x @  22529  @  2 @  1 

 

9.4

 

Recalibrating the FireGuard 2 

Pos :  161  /Wart ung/Fir eG uar d  2/ Allgemei nes z ur Nachkalibri erung FireG uard  2  @  4\ mod_1437552830757_20. doc x  @  21299 @  3  @  1 

 

9.4.1

 

General information on recalibrating the FireGuard 2 

 

Recalibrating the photometer can result in deviations from the previous measuring value as 
the instrument is newly reset to a reference value (checking unit). The instrument should be 
cleaned before recalibration according to Section 9.2. 

 

 

Recalibration can be triggered via the SICON-C portable control unit, or automatically by 
plugging in the checking unit. The automatic triggering of a recalibration can be activat-
ed under 

Recalibration\General\Auto start recal.

. 

 

The nominal values on two checking units can be saved in the FireGuard 2. The checking 
units are identified via a serial number. 

 

The checking unit currently in use must be defined in the 

Recalibration\C1\Cont. ac-

tive

 menu. Checking unit 1 is set as standard. 

 
 

Pos :  162  /Wart ung/Fir eG uar d  2/ Eins tell en der  ver wendet en  Kontr olleinheit-Nummer FireGuard 2_Vi sG uar d   @  4\ mod_1437553537940_20. doc x  @  21306 @  3  @  1 

 

9.4.2

 

Setting checking unit number in use 

 

WORKSTEP 

ADDITIONAL INFO / IMAGES 

1. 

Switch to service mode as described in Section 
7.11. 

 

2. 

Select the checking unit currently in use in the 

Recalibration \ C1 \ Cont. active

 menu. 

 

 
 

Pos :  163  /---Seit enumbruc h--- @  0\ mod_1341482862121_0. doc x @  4073 @   @  1 

 

  

Pos :  164  /Wart ung/Fir eG uar d  2/M anueller  Abgleic h Fir e G uard  2  mi t SICON  C @  4 \ mod_1437469878930_20. doc x @  21289  @  3 @  1 

 

9.4.3

 

Manual adjustment with a SICON-C 

 

 The following procedure describes how manual adjustment is made with a SICON-C:  
 

 

WORKSTEP 

ADDITIONAL INFO / IMAGES 

1. 

Plug in the SICON-C on the SIPORT 2 connec-
tion box. 

 

2. 

Remove the contamination protection by re-
moving both screws (circles) on the photome-
ter. 

 The photometer can be left in the 

measuring position when installed in walls 
and ceilings. When installed in suspended 
ceilings, the instrument has to be removed 
from the measuring position according to 
Section 4.3. 

 

3. 

Switch the photometer to service mode as de-
scribed in Section 7.11. 

 

4. 

Check the serial number of the checking unit 
against the number of the instrument. These 
must match. 

 

Содержание FireGuard 2 Integral

Страница 1: ...ion 4 Valid from SW V 529 INSTRUCTION MANUAL FireGuard 2 Pos 3 Ti tel bilder FireGuard 2 Titel bild FireGuard 2 4 mod_1435824048478_0 docx 21085 1 Pos 4 Steuer module Titelseite Ger äteart 0 mod_1341476758775_20 docx 3535 1 Tunnel smoke detector Pos 5 Seitenumbr uch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 2: ...ct to technical changes without notice 8 2019 Pos 7 Steuer module Adressbl ock 0 mod_1341480540857_20 docx 4064 1 SIGRIST PHOTOMETER AG Hofurlistrasse 1 CH 6373 Ennetbürgen Switzerland Tel 41 41 624 54 54 Fax 41 41 624 54 55 info photometer com www photometer com Ende der Liste für Textmar ke Titelseite ...

Страница 3: ......

Страница 4: ...s on the instrument 21 3 4 Preventing undesirable online access attempts 22 4 Mounting 23 4 1 General information on mounting the FireGuard 2 23 4 2 Installation with variable mounting bracket 0 90 24 4 3 Installing the FireGuard 2 in suspended ceilings 25 4 4 Distances and corresponding cable cross sections 27 4 5 Mounting the optional junction box 28 4 6 Mounting the SIPORT 2 connection box 28 4...

Страница 5: ...he access code 69 8 10 Backup configured data 70 9 Servicing 71 9 1 Servicing schedule 71 9 2 Cleaning the measuring cell 72 9 3 Cleaning the optics 78 9 4 Recalibrating the FireGuard 2 80 9 5 Changing the battery in the control unit 84 10 Troubleshooting 85 10 1 Pinpointing malfunctions 85 10 2 Warning messages and effect on operation 85 10 3 Fault messages and effect on operation 87 10 4 Priorit...

Страница 6: ...Instruction Manual FireGuard 2 Contents 6 13542E 4 This page is intentionally blank ...

Страница 7: ...nd maintenance of the instrument Pos 15 Allgemeine Benutzerinfor mationen Weiterführ ende D okumentation Fir eGuar d 2 Weiterführende D okumentati on FireGuard 2 BA 4 mod_1435824213516_20 docx 21093 2 1 1 4 Additional documentation DOC NO TITLE CONTENT 13544E Brief Instructions The most important functions and the servicing schedule 13543E Reference Handbook More sophisticated menu functions and w...

Страница 8: ...ersonnel who have read and un derstood the content of the Instruction Manual Pos 22 Allgemeine Benutzerinfor mationen Konfor mitätser klär ung 0 mod_1348479046232_20 docx 6861 2 1 1 10 Declaration of conformity Current technological principles were followed in designing and manufacturing the instru ment They comply with the applicable guidelines concerning safety and duty to take due care EU The m...

Страница 9: ...utung der Sicher hei tssymbol e Titel 2_Bedeutung der Sicher hei tssymbol e 1 mod_1361351807227_20 docx 10646 2 1 1 13 Meaning of the safety symbols All danger symbols used in this document are explained below Pos 27 2 Allgemeine Benutzerinfor mationen Bedeutung der Sicher hei tssymbol e Sicherheitssymbol Gefahr durch Str omschlag 1 mod_1361351826717_20 docx 10652 1 DANGER Danger due to electrical...

Страница 10: ...the current topic Pos 28 3 Allgemeine Benutzerinfor mationen Bedeutung der Pictogramme Pi ktogr amm pr aktischer Ar bei tsvorgang 1 mod_1361350426620_20 docx 10617 1 Practical procedures when working with the FireGuard 2 Pos 28 4 Allgemeine Benutzerinfor mationen Bedeutung der Pictogramme Pi ktogr amm_M ani pilati on am Touchescreen 1 mod_1362991598679_20 docx 10909 1 Manipulations on the touchscr...

Страница 11: ...tel BA Geräteübersicht Fir eGuar d 2 Ger äteübersicht ei ner Messstelle Fir eGuar d 2 4 mod_1435824671596_20 docx 21108 2 1 2 1 Overview of a measuring point Figure 1 Overview of a measuring point FireGuard 2 photometer smoke detector Junction box optional SIPORT 2 connection box SICON C portable control unit can be connected to the SIPORT 2 via cable Pos 32 Sei tenumbruch 0 mod_1341482862121_0 do...

Страница 12: ... 2 4 mod_1442233678910_20 docx 21684 3 1 2 2 1 Rating plate on FireGuard 2 The FireGuard 2 photometer is fitted with the following rating plate Figure 2 Rating plate on FireGuard 2 Manufacturer Country of origin Product name Serial number Date of manufacture Service voltage Frequency range Power Observe the Instruction Manual Observe the disposal information A red sticker is attached to the FireGu...

Страница 13: ...91 3 1 2 2 2 Designation of the SICON C The SICON C portable control unit is fitted with the following rating plate Figure 4 Rating plate on SICON C Manufacturer Country of origin Product name Serial number Date of manufacture Service voltage Frequency range Power Observe the Instruction Manual Observe the disposal information Pos 37 Sei tenumbruch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 14: ... 21677 3 1 2 2 3 Designation of the SIPORT 2 The SIPORT 2 connection box is fitted with the following rating plate Figure 5 Rating plate on SIPORT 2 Manufacturer Country of origin Product name Serial number Date of manufacture Service voltage Frequency range Power Observe the Instruction Manual Observe the disposal information Pos 39 Sei tenumbruch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 15: ...W VARIANT 1 120283 120284 120285 120286 FireGuard 2 1 120242 Mounting set for variable mounting bracket 0 90 120312 Mounting set for installation in sus pended ceilings 1 SIPORT 2 connec tion box with inte grated Option Instrument socket with protec tion cover 120387 120287 Profibus DP 120288 StromRel 120289 Modbus RTU 121118 Profinet IO 1 Connection print for SIPORT 2 with out housing with integr...

Страница 16: ...ok German English 1 13544 Brief Instructions German French English Optional accessory parts PCS ART NO NAME VIEW VARIANT 1 120290 SICON C portable control unit With plug for direct connec tion to the SIPORT 2 With print plug for connection to the SIPORT 2 without housing 1 117390 Checking unit 1 120309 WLAN module 1 Connector Fire Guard 2 to SIPORT 2 junction box 1 120342 Junction box ...

Страница 17: ... Manual FireGuard 2 13542E 4 17 PCS ART NO NAME VIEW VARIANT 1 117396 Sample heater pair 1 118358 High temperature cable L 1 5m 1 120393 High temperature cable incl Plug L 1 5m Pos 41 Sei tenumbruch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 18: ...ing range Reaction time 5 s at a wind speed of 1 5 m s Measuring angle 120 Ambient temperature 30 55 C Ambient humidity 0 100 rel humidity FireGuard 2 photometer Data Values Service voltage 24 VDC Power consumption 4 W optional heater 13 W Weight 0 9 kg up to max 2 6 kg with sample heater and fastening mate rial Protection class IP66 electronics only Photometer material Stainless steel 1 4571 316L...

Страница 19: ...material ABS SIPORT 2 connection box Data Values Service voltage 100 240 VAC 47 63 Hz Power consumption 25 W maximum With FireGuard 2 sample heater OFF 5 W 14 VA With FireGuard 2 sample heater ON 19 W 33 VA Interfaces Profibus DP Modbus RTU with repeater StromRel module WLAN Modul Profinet IO Protection class IP66 Weight 1 3 kg Dimensions ca 220 mm x 155 mm x 91 mm see detailed dimension sheet Hou...

Страница 20: ...t service voltage the instrument can be dam aged The instrument may be connected only to voltage sources as specified on the rating plate Pos 45 5 Allgemeine Sicher heitshi nweise Kapitel BA Gefähr dungen bei bei besti mmms Ver wer w Hi nweise zu Gefährdungen bei best_Wer w Fehlende Betriebsanl eitung nach Weitergabe des Ger äts 1 mod_1360322875970_20 docx 10244 1 DANGER Missing Instruction Manual...

Страница 21: ... specified servicing duties Pos 47 Allgemeine Sicher heitshi nweise Kapitel BA War n und Gefahrensymbol e am Ger ät 0 mod_1349344755419_20 docx 7015 2 1 3 3 Warning and danger symbols on the instrument WARNING There are no warning or danger symbols on the instrument Users must ensure that they observe the safety measures as specified in the Instruction Man ual at all times when working with the in...

Страница 22: ...to the Internet then any Internet us er can in principle access your instrument and change the configuration Please note the following points to prevent this Never connect the instrument directly to the Internet Operate it behind a firewall and block access to the instrument Only connect to branch offices via VPN Change the standard password on commissioning Always keep up to date with the latest ...

Страница 23: ... Pos 53 Montage FireGuard 2 Allgemeine M ontage FireGuard 2 4 mod_1436174039813_20 docx 21187 2 1 4 1 General information on mounting the FireGuard 2 Figure 6 Installation position in the air flow The opening on the sampling point X must point in the direction of travel in the tunnel The inclination of the photometer must not exceed 20 Installation of the measuring system is carried out in the fol...

Страница 24: ... 21199 2 1 4 2 Installation with variable mounting bracket 0 90 A variable mounting bracket 0 90 allows the FireGuard 2 to be mounted horizontally on walls 1 at an angle between 0 and 90 2 and vertically in suspended ceilings 3 Carry out the installation according to the FIREGUARD2_0 90 MB drawing Figure 7 Mounting variations with the variable mounting bracket 0 90 Pos 56 Sei tenumbruch 0 mod_1341...

Страница 25: ...uirements must be met for installation in suspended ceilings The photometer must be pre assembled for installation in suspended ceilings at the fac tory using the corresponding mounting set The bore hole must already be available beforehand according to the drawing FIREGUARD_Z MB The bores for fastening the mounting set must be available according to the drawing FIREGUARD_Z MB The photometer must ...

Страница 26: ...et with pre mounted FireGuard 2 on the mounting flange Figure 8 pos 3 with the three screws circles A Tunnel ceiling The bore holes for fastening the mount ing set must be available 3 Align the photometer as follows 1 Loosen the two fastening clips Figure 8 pos 7 2 Align the photometer in the direction of travel The marking X must be aligned to the flow direction Y of the tunnel 3 Tighten the two ...

Страница 27: ...must be used Figure 9 Arrangement of the components with the SIPORT 2 connection box Cable cross section without sample heater Cable cross section mm2 Max length X m Supplementary information 0 25 90 0 34 120 0 41 160 0 50 180 Standard for connection to SICON 0 75 270 1 00 350 Standard for connection to SIPORT 2 1 50 500 Cable cross section with sample heater Cable cross section mm2 Max length X m...

Страница 28: ... MB Pos 63 Montage FireGuard 2 M ontage Anschl uss Pri nt SIPORT 2 4 mod_1449045093501_20 docx 22639 2 1 4 7 Mounting the SIPORT 2 without housing WARNING Life threatening voltage on the SIPORT 2 without housing Touching the SIPORT 2 without housing SIPORT 2 connection print can be potentially fa tal System components can also be damaged The printed circuit board must be protected from environment...

Страница 29: ... connection Local regulations must be observed at all times Because the system has no main switch a suitable disconnection device switch plug should be installed near the service voltage It must be designated and easily accessible The power supply must have a back up fuse with a max tripping current of 16 A The cables must be able to withstand this load The mains cable must be able to withstand an...

Страница 30: ... The fol lowing cable glands are available 2 x 8 17 mm 3 x 8 13 mm 2 x 5 10 mm Figure 11 SIPORT 2 when open Photometer connection cable cross section 0 2 4 0 mm2 optional version with con nector Mains voltage connection cable cross section 0 2 4 0 mm2 Fine wire fuses microfuse 250V 2AT RM5 The SIPORT 2 is always fitted with one of the following interface modules Profibus DP Modbus RTU StromRel Pro...

Страница 31: ...INAL NUMBER MEANING CABLE COLOR SIGRIST REMARKS 4 GND Black and white Photometer connection Figure 11 pos 1 5 24 V Green and brown 6 SA RS 485 Blue 7 SB RS 485 Red 8 A RS 485 Gray 9 B RS 485 Yellow 10 Drain wire 1 P Live Mains voltage connec tion Figure 11 pos 2 Terminal pair for forwarding to other instruments max 16 A 2 N Neutral 3 Protective ground Pos 69 Sei tenumbruch 0 mod_1341482862121_0 do...

Страница 32: ...PORT 2 without housing SIPORT 2 connection print can be potentially fa tal System components can also be damaged Local regulations for electrical installations must be observed at all times Installation may only be carried out by a trained electrician The printed circuit board must be protected from environmental factors such as soiling and humidity The SIPORT 2 without housing must only be access...

Страница 33: ...If the photometer is used as a terminal device DIL switch S2 1 must be switched ON on the connection module Figure 13 pos 3 The addressing of the Profibus DP interface is described in Section 8 5 Figure 12 Overview of the Profibus DP module in the SIPORT 2 Fieldbus interface connection print for Profibus DP Connector for SIPORT 2 print DIL switch for end resistors Switches 1 and 2 must be ON Profi...

Страница 34: ... in strument or via external M12 connectors When connecting directly to the RJ45 plug please note that only plugs with a short and flat design can be used In the Digi interf General menu the Module type must be set to Profinet IO and the Module location to SIPORT 2 In the Digi interf Profinet menu the station name MAC address and connection status are shown Moreover it can be defined here whether ...

Страница 35: ...d as a terminal device DIL switch S2 1 must be switched ON on the connection module Figure 14 pos 3 The addressing of the Modbus RTU interface is described in Section 8 7 Either a SICON M control unit or in house control unit can be used as the Modbus mas ter A twisted pair shielded cable SF UTP should be used Characteristic impedance 120 20 Ohm capacitance 60 pF m In order to prevent equalizing c...

Страница 36: ...ated Connection of the GND line 6 A RS485 A OUT Data connection 7 B RS485 B OUT Data connection 8 Sh Shield Shielding via capacitor to ground potential Additional information on the Modbus RTU with repeater This module has a connection related to ground potential and a galvanically isolated connec tion The signals are amplified so that several modules can be connected in series To do this a connec...

Страница 37: ... the semiconductor relay currents up to 120 mA and voltages up to 50 V can be connected The typical resistance when switched on is 20 Ohm The switch is normally open A connection diagram can be found in the reference manual Figure 15 Overview of the StromRel module in the SIPORT 2 Interface for StromRel module Connector for SIPORT 2 print Terminals for StromRel module Cable cross section 0 08 1 5 ...

Страница 38: ...nction box via a connector 1 There is the possibility of connecting the junction box to the SICON C 2 portable control unit This enables opera tion directly on the photometer during servicing duties Two cable glands 4 are available for connecting to the control system Figure 16 Junction box when open Instrument socket for connecting the photometer Instrument socket for connecting the SICON C Termi...

Страница 39: ...NAL DESIGNATION CABLE COLOR SIGRIST 8 WIRES WITH SIPORT 2 CABLE COLOR SIGRIST 4 WIRES WITH SICON REMARKS GND Black Blue Are connected to each other GND White 24V Green Red Are connected to each other 24V Brown E ground Cable shielding E ground SA Blue Gray SB Red Yellow A Gray B Yellow Pos 81 Sei tenumbruch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 40: ...he SICON C into the instrument ac cording to Section 7 3and wait until the wel come screen appears in the display The factory setting language is English 2 3 The instrument is ready for measurement 3 Set the language Section 8 1 4 Set the limits Section 8 2 5 Set the outputs Section 8 3 6 Configure the adjustment Section 8 4 7 If an optional Profibus module is present set the Profibus parameters S...

Страница 41: ...enu con figuration All other setting options are described in the Reference Handbook The connec tion to the optional WLAN module and the web user interface are described in the Reference Handbook Pos 87 Bedienung FireGuar d 2 LED _Anzeige am Photometer FireGuard 2 4 mod_1442149176325_20 docx 21649 2 1 7 2 LED display on the photometer The FireGuard 2 has a red LED display in order to indicate the ...

Страница 42: ...mode without faults LED flashes twice every 15 seconds The instrument is in measur ing mode without faults The WLAN access point is active LED switches on and off in one second intervals Checking unit recording is running Wait until the LED goes out for 5 seconds LED switches on and off in four second intervals Limit is exceeded Carry out the measures for when the limit is exceeded LED permanently...

Страница 43: ...T 2 with housing SIPORT 2 SICON C The SICON C has a touchscreen Operation is made by touching the screen with your finger The navigation elements change color when touched Pos 90 Sicherheits_Hinweise Empfi ndlicher Touchscr een 0 mod_1349781908301_20 docx 7170 1 CAUTION Sensitive touchscreen The touch screen can be damaged through improper handling Damage can be avoided with the following measures...

Страница 44: ...ousing SIPORT 2 SICON C The SICON C has a touchscreen Operation is made by touching the screen with your finger The navigation elements change color when touched Pos 93 Sicherheits_Hinweise Empfi ndlicher Touchscr een 0 mod_1349781908301_20 docx 7170 1 CAUTION Sensitive touchscreen The touch screen can be damaged through improper handling Damage can be avoided with the following measures Touch the...

Страница 45: ...n screen Section 7 8 Up arrow Goes to the previous page Down arrow Goes to the next page Pos 96 Sei tenumbruch 0 mod_1341482862121_0 docx 4073 1 Pos 97 Bedienung Taste M enü 1 mod_1361195927683_20 docx 10533 2 1 7 6 Menu button Pressing the Menu button and entering the access code takes you to the menu structure Now the instrument is in service mode Operator prompting in service mode is described ...

Страница 46: ... These are described below 7 8 1 Page 1 Info button Figure 21 Information screen page 1 Information about the available current outputs X Source of the current output Y Measuring range of the current output Status of the outputs Reference Handbook Temperature of the electronics Heater temperature if heater is inactive 0 C Reference Handbook Main menu buttons Pos 100 Bedi enung Taste Info Seite 2 A...

Страница 47: ...struction Manual FireGuard 2 13542E 4 47 7 8 2 Page 2 Info button Figure 22 Info screen page 2 Contact information Display of up to 5 pending fault mes sages Pos 101 Seitenumbruch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 48: ...s displayed Status line In normal operation the status line is green and shows the date and time If faults should occur warning and fault messages are shown here and the status line changes to orange or red Interface information Top Modbus or Profibus status Bottom WLAN status with IP ad dress Color coding Black Not active not present Blue Activated in idle mode Green Active Red Fault Channel name...

Страница 49: ...76404_20 docx 10425 2 1 7 10 Lock unlock the touch screen MANIPULATION 1 Press the lock icon top left 2 Within one second press the key bottom at the outside right Depending on the initial state the lock icon changes as follows Touch screen unlocked Touch screen locked Pos 105 Seitenumbruch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 50: ...ow in service mode The following applies in service mode The measuring values remain on the last values on the digital interfaces Depending on the configuration the current outputs go to 0 4 mA or remain on the last measuring values The limits are deactivated If an output for service is programmed it is activated Fault messages are suppressed This does not apply when the Current outputs General Fo...

Страница 51: ... 12 1 Input elements in service mode Figure 24 Input elements in service mode Path specification Page number total number of pages Main menus Instrument specific menus of the photometer Next page Meas button The instrument changes to measuring mode Menu button The display goes back to mean menus and remains in service mode ESC button The display goes back one level in the menu hierarchy until the ...

Страница 52: ...ne as follows 1 Enter value 2 Select SI prefix Function n 10 9 u 10 6 m 10 3 k 103 M 106 G 109 Numerical entry Deletes one digit of the dis played value C Clears the displayed value ESC Touching the ESC field causes the display to go back one level in the menu hierarchy The entered value is not saved OK Confirm entered value If the value entry is too high or too low a white arrow appears in a red ...

Страница 53: ... the configuration and completes the entry Figure 26 Example of single selection Pos 114 Bedi enung Mehrfachsel ekti on von Funkti onen 0 mod_1349961763182_20 docx 7380 3 1 7 12 4 Multiple selection of functions The multiple selection is identifiable by the OK button in the lower right corner The currently selected values are green Use the Up Down arrows to navigate the options in long lists Press...

Страница 54: ... button 2 Enter the access code and confirm with OK Factory setting is 0 3 Press the Configuration button to access lan guage selection If the desired menu does not appear press the arrow bottom right 4 Press language field circle The list of all lan guages appears factory setting is English 5 Apply the desired language by pressing the corresponding field or press the ESC button to cancel 6 Press ...

Страница 55: ...bidity 30 0 8 s 0 s Main alarm 6 Turb Grad 0 0 8 s 0 s Inactive 7 Temperature 30 0 8 s 0 s Inactive 8 Temp Grad 0 0 8 s 0 s Inactive On the temperature limits the value 30 0 indicates that the function is deactivated On all other limits the value 0 0 indicates that the function is deactivated The following applies for limit monitoring CAUTION The limits used must be adjusted according to the local...

Страница 56: ...m right 4 Select between Limit 1 8 5 Define the source The following selection is available when present C1 Turbidity C2 Turbidity gradient C3 Temperature C4 Temperature gradient 6 Define the upper limit cut in delay Section 8 2 4 and cut out delay Section 8 2 5 with the number pad Limits of 30 0 C for the temperature and 0 0 for the turbidity and gradient values mean that the function is inactive...

Страница 57: ...egration time of 6 seconds is set as standard for the turbidity value Reference Handbook This only affects the display and output value on the customer interface but not the formation of the limit If monitoring of the limits is made using external software then the following procedure is recommended 1 Set integration to 0 2 Read the measuring value every 0 5 seconds 3 Trigger an alarm if all measu...

Страница 58: ...of false alarms Setting this value too high can lead to a delay in the alarm being triggered To prevent false alarms we recommend setting a cut in delay of at least six seconds for monitoring the turbidity limit In order to enable a quick reaction if the turbidity limit is exceeded monitoring of the turbid ity is made based on the non integrated measuring value The event E must persist for at leas...

Страница 59: ...eGuar d 2 4 mod_1441632856976_20 docx 21576 3 1 8 2 5 Defining the cut out delay The event E must be interrupted for at least the cut out delay time TAV for the relay R to switch off Short interruptions to an active event can thus be bridged Figure 29 Cut out delay Pos 124 Seitenumbruch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 60: ...first block with 10 measuring values second block with 10 measuring values The difference between both mean values forms the gradient which is then scaled to one minute The gradient of the turbidity value and temperature is calculated Figure 30 Calculating the gradient The turbidity gradient is determined from the integrated measuring value Changing the integration time thus also has an effect on ...

Страница 61: ...owing effects on measuring mode Threshold value display indicates an unusual state If an output for the corresponding limit channel is programmed it is switched If the message Limit appears the color of the status display changes to white and the numbers of the limit channels are listed with their channel numbers in red if limits have been exceeded or undershot Inactive limits are indicated with _...

Страница 62: ... 8 3 3 Pos 131 Seitenumbruch 0 mod_1341482862121_0 docx 4073 1 Pos 132 Bedi enung FireGuard 2 M odus 1 FireGuar d 2 4 mod_1449491624271_20 docx 22697 3 1 8 3 2 Mode 1 Mode 1 is active if the limits 5 8 in the Limits menu are all set to inactive Output 1 is used for when the limit is exceeded alarm and output 2 for the fault messages Outputs O1 and O2 can be inverted On output 1 the behavior in the...

Страница 63: ...Invert No Yes No Yes O2 Fault Invert No No Yes Yes State O2 O1 O2 O1 O2 O1 O2 O1 Normal 0 0 0 1 1 0 1 1 Alarm 1 pre alarm 0 1 0 0 1 1 1 0 Alarm 2 main alarm 1 0 1 1 0 0 0 1 Fault 1 1 1 0 0 1 0 0 0 high resistance output 1 low resistance output Bold factory setting The Fault parameter on output 1 has no effect here Limits 5 8 are prioritized If the same event should be monitored on different levels...

Страница 64: ...ring mode again Pos 137 Seitenumbruch 0 mod_1341482862121_0 docx 4073 1 Pos 138 Bedi enung FireGuard 2 Automatischer Abgleich einstellen FG 2_VG 2 4 mod_1442069276352_20 docx 21616 2 1 8 4 Setting the recalibration If the Auto start recal parameter is activated then the installation of the checking unit in the photometer automatically triggers a recalibration This allows servicing duties to be car...

Страница 65: ... and confirm with OK Factory setting is 0 3 Press the Digi interf button 4 Press the Profibus DP button 5 In the Control menu select either Local or External Local Values can only be read via Profibus External Values can be read and written via Profibus 6 Enter the desired number under Slave no Values between 1 and 240 are pos sible 7 Press the Meas button The instrument is in measuring mode again...

Страница 66: ...nterf button 4 Press the Profinet IO button 5 In the Control menu select either Local or External Local Values can only be read via Profinet External Values can be read and written via Profinet 6 If the station name has been changed since starting the program this can be updated by pressing the Station name load button Loading the station name re sults in a brief interruption in com munication 7 P...

Страница 67: ...ss code and confirm with OK Factory setting is 0 3 Press the Digi interf button 4 Press the Modbus button 5 Enter the desired number under Slave no Values between 1 and 240 are pos sible 6 Select the Baudrate menu Values between 4800 and 230400 baud are possible 7 Select the Parity menu The settings None Even and Odd are possible 8 Select the Stopbit menu 1 or 2 Stopbit are possible 9 Press the Me...

Страница 68: ...ress the Curr outputs button 4 Select between C 1 2 5 Select the Source menu For C1 C1 Turb For C2 C3 Temp 6 Select the Range menu For C1 MR1 0 50 mE m For C2 MR2 20 80 C 7 Press the Meas button The instrument is in measuring mode again Measuring range no Measuring range standard Measuring range customer specific MR1 0 50 MR2 20 80 MR3 0 0 MR4 0 0 MR5 0 0 MR6 0 0 MR7 0 0 MR8 0 0 If other measuring...

Страница 69: ...MAGES 1 Press the Menu button 2 Enter the access code and confirm with OK Factory setting is 0 3 Press the Configuration button If the desired menu does not appear press the arrow bottom right 4 Press the button to the right of the Access code description text 5 Enter the access code and confirm with OK 6 Press the Meas button The instrument is in measuring mode again A forgotten access code can b...

Страница 70: ...e Menu button 2 Enter the access code and confirm with OK Factory setting is 0 3 Press the System info button If the desired menu does not appear press the arrow bottom right 4 In the User SD and Expert SD submenus press the Copy function The user and expert data are copied to the microSD card After a suc cessfully completed procedure acknowledge with the OK button 5 Press the Meas button The inst...

Страница 71: ... the written ap proval of SIGRIST PHOTOMETER AG If the instruments are subjected to heavy use or exposed to severe environmental condi tions servicing duties must be carried out more often as required Wear parts in particu lar must be replaced more often depending on the circumstances Pos 154 Wartung Fir eGuar d 2 Wartungspl an FireGuard 2 4 mod_1437387918438_20 docx 21270 2 1 9 1 Servicing schedu...

Страница 72: ... der M esszelle FireGuard 2 4 mod_1437388881552_20 docx 21277 2 1 9 2 Cleaning the measuring cell Figure 31 Exploded drawing of the FireGuard 2 Electronic component Measuring cell housing Measuring cell inserts left and right Heater left and right depending on equipment Contamination protection ...

Страница 73: ... as the thread may then be damaged Do not exceed a tightening torque of 1 Nm Check all removed parts for possible damages or signs of wear and replace with new parts when necessary WORKSTEP ADDITIONAL INFO IMAGES 1 Only carry out this step for installation in suspended ceilings Loosen and swing away the two fastening clips circles Lift the photometer out of the meas uring position 2 Remove and cle...

Страница 74: ...p to 80 C 4 Clean the measuring cell inserts Lift the measuring cell inserts Figure 31 pos 3 out of the measuring cell housing and clean them Pay special attention to the radiation absorp tion surfaces circle when doing this these must be clean Use a soft brush and damp cloth for cleaning no solvents If the measuring cell inserts Figure 31 pos 3 are stuck in the measuring cell hous ing insert the ...

Страница 75: ...mple heaters Figure 31 pos 4 from the measuring cell inserts Figure 31 pos 3 5 3 Using your thumb see arrow in figure be low push the heating element B out of the insulating shell A 5 4 Clean the heating element with the brush The heating element can be disassembled into the following two elements C Heating body 1 D Heating body 2 Do not use moisture when cleaning the heating elements 5 5 Assemble...

Страница 76: ...lean the inside of the measuring cell housing Figure 31 pos 2 Use a brush and damp cloth for cleaning no solvents 7 Assemble the measuring cell housing Put the two measuring cell inserts together Figure 31 pos 3 and insert into the measur ing cell housing Figure 31 pos 2 The cam on the measuring cell housing arrow must be aligned to the continuous slot on the measuring cell insert Check that the t...

Страница 77: ...lectronic component with both screws The screws must not be overtightened as the thread may then be damaged Do not exceed a tightening torque of 1 Nm In order to prevent cold welding the fas tening screws must be greased before as sembly Molykote 1000 has proven a suitable grease for this purpose 10 Refasten the foreign body protector Figure 31 pos 5 The screws must not be overtightened as the thr...

Страница 78: ...ws must not be overtightened as the thread may then be damaged Do not exceed a tightening torque of 1 Nm Check all removed parts for possible damages or signs of wear and replace with new parts when necessary WORKSTEP ADDITIONAL INFO IMAGES 1 Only carry out this step for installation in suspended ceilings Loosen and swing away the two fastening clips circles Lift the photometer out of the meas uri...

Страница 79: ...arkings on the electronic component and measuring cell housing must be aligned to one another If sample heaters Figure 31 pos 3 are pre sent then these must be aligned to the bores on the optics holder circles See figure below 5 Fasten the measuring cell housing in place on the electronic component with both screws The screws must not be overtightened as the thread may then be damaged Do not excee...

Страница 80: ...ecking unit 1 is set as standard Pos 162 Wartung Fir eGuar d 2 Einstell en der ver wendeten Kontr olleinheit Nummer FireGuard 2_Vi sGuar d 4 mod_1437553537940_20 docx 21306 3 1 9 4 2 Setting checking unit number in use WORKSTEP ADDITIONAL INFO IMAGES 1 Switch to service mode as described in Section 7 11 2 Select the checking unit currently in use in the Recalibration C1 Cont active menu Pos 163 Se...

Страница 81: ...ment was not successful it is in dicated with Adjust fault In this case check the points in the following list one after the other Cleanliness of the checking unit Correct checking unit used Does the nominal value match the value on the checking unit Soiled optics in the instrument In this case check the cleanliness of the optics as described in Section 9 2and then repeat the procedure If the chec...

Страница 82: ...en Auto start recal has been acti vated according to Section 8 4 WORKSTEP ADDITIONAL INFO IMAGES 1 Remove the contamination protection by re moving both screws circles on the photome ter The photometer can be left in the measuring position when installed in walls and ceilings When installed in suspended ceilings the instrument has to be removed from the measuring position according to Section 4 3 ...

Страница 83: ...ent In this case check the cleanliness of the optics as described in Section 9 2 and then repeat the procedure 5 After the adjustment has been made success fully the current soiling level is indicated by a flash code on the LED 1 The LED goes out for five seconds 2 The flash code indicates the current soiling level 3 A second phase where the LED goes out for five seconds indicates that the code is...

Страница 84: ...9 2 1 9 5 Changing the battery in the control unit WORKSTEP ADDITIONAL INFO IMAGES 1 Unplug the connection tot he instrument 2 Open the flaps on the instrument 3 Loosen the four screws circles 4 Open the cover of the instrument 5 Remove the battery circle and replace with a new one 6 Close the instrument Pos 169 Seitenumbruch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 85: ...hedule Section 9 1 Table 2 Pinpointing malfunctions If the listed measures do not lead to the desired results please consult customer service Sec tion 11 Pos 172 Seitenumbruch 0 mod_1341482862121_0 docx 4073 1 Pos 173 Störungsbehebung Fir eGuar d 2 Warnmeldung en FireGuard 2 4 mod_1441194648403_20 docx 21477 2 1 10 2 Warning messages and effect on operation Warnings indicate an unusual state WARNI...

Страница 86: ...flow in tunnel No traffic The foreign body protector is extremely soiled The optics are extremely soiled HEATER The sample heater does not reach its nominal tempera ture Very cold environment with high winds The heater is defective OVER TEMP The temperature in the in strument has exceeded 65 C The medium or ambient tem perature is too high and defec tive no cooling CURRENT 1 2 Current output 1 2 i...

Страница 87: ...l unit Different delivery data on in strument and control unit Car ry out a slave update with a SICON C Reference Handbook SERIAL 1 The control unit cannot estab lish a connection to the pho tometer Interrupted connection to the photometer Defect in the electronic system Service technician V ANALOG One of the internal analog voltages is outside the permit ted range Defect in the electronic system ...

Страница 88: ...DEFAULT VALUES The default values were loaded If no parameters were initial ized or if all parameters were lost the default values are loaded CRC EXPERTS A fault was determined when the expert data was checked Electromagnetic malfunctions Defect in the electronic system CRC USER A fault was determined when the user data was checked Electromagnetic malfunctions Defect in the electronic system CRC D...

Страница 89: ...to provide you with a contact address A current list of all SIGRIST country representatives is available online at www photometer com Please have the following information ready when you contact a SIGRIST service point or customer service The serial numbers of the connected instruments A description of instrument behavior and the work steps when the problem occurred A description of what you did w...

Страница 90: ...ther components 5 Close all openings on the components Pos 183 Ausserbetriebsetzung Lagerung FireGuar d 2 Text_Lager ung FireGuar d 2 4 mod_1452608679390_20 docx 22916 2 1 12 2 Storing the photometer There are no special requirements for storing the instruments However please note the following information The FireGuard 2 and the belonging components contains electronic parts Storage for such comp...

Страница 91: ...hen unpacking it The original packaging materials should be used for packaging the FireGuard 2 if possible If the original packaging is no longer available note the following information Before packaging close the openings of the instrument with adhesive tape or plugs so that no packaging materials can enter the instrument The instrument contains optical and electronic components Make sure that th...

Страница 92: ...ATERIALS DISPOSAL POSSIBILITIES Packaging Cardboard wood paper Reuse as packaging material local disposal center incinera tion plants Protective foils polystyrene shells Reuse as packaging material recycling Electronics Circuit boards electromechanical components display touchscreen transformer and cables To be disposed of as electronic waste Optics Glass aluminum brass Recycling via centers for r...

Страница 93: ...ction 16 1 Pos 5 117159 Electronics housing short fixing tube stainless steel 1 4571 Reference Handbook Replace ment of the instrument cable Fire Guard 2 Section 16 1 Pos 6 117158 Electronics housing long fixing tube stainless steel 1 4571 Reference Handbook Replace ment of the instrument cable Fire Guard 2 Section 16 1 Pos 7 118361 Cable gland M16 x 1 5 5 10mm straight Reference Handbook Replace ...

Страница 94: ...PORT 2 with StromRel Reference Handbook Section 16 1 Pos 15 120289 Connection box SIPORT 2 with Modbus RTU Reference Handbook Section 16 1 Pos 15 117442 Microfuse 250V 2AT RM5 Reference Handbook Section 16 1 Pos 16 120290 SICON C 24 VDC Section 16 1 Pos 17 111834 Batterie 3V CR 2032 Section 16 1 Pos 18 Pos 193 Steuer module leere Seite folgt wenn auf g erader Seite 0 mod_1342612989516_0 docx 5002 ...

Страница 95: ...Spare parts list Instruction Manual FireGuard 2 13542E 4 95 This page is intentionally blank Pos 194 Seitenumbruch 0 mod_1341482862121_0 docx 4073 1 ...

Страница 96: ...Instruction Manual FireGuard 2 Appendix 96 13542E 4 Pos 195 Anhang Titel _Anhang 0 mod_1341410549371_20 docx 3513 1 1 16 Appendix Ende der Liste für Textmar ke Inhalt ...

Страница 97: ...7 Pos 197 Zerl egungsdiagramme A3 Zerl egungsdi agramm FireGuard 2 BA 4 mod_1449237718636_20 docx 22659 2 1 16 1 Disassembly diagram for the FireGuard 2 The position numbers in the following disassembly diagram refer to the spare parts list Section 15 ...

Страница 98: ...Instruction Manual FireGuard 2 Appendix 98 13542E 4 Please fold out Disassembly diagram for the FireGuard 2 Ende der Liste für Textmar ke A3quer ...

Страница 99: ... Exploded drawing of the FireGuard 2 72 F Faults 87 Flash code 83 G Glossary 7 I Improper use 9 Installation 23 Installation in suspended ceilings 25 Intended use 8 Internet security 22 L Language 54 Limits 63 M Main alarm 63 Modbus RTU 35 Mounting 23 O Operation 41 Overview 11 P Parts overview 93 Pictograms 10 Pinpointing malfunctions 85 Power consumption 12 Pre alarm 63 Prioritized fault message...

Страница 100: ...e 37 T Target group of the document 7 Technical data 18 Terms glossary 7 Transport 91 Troubleshooting 85 U Use restrictions 8 User requirements 8 V Variable mounting bracket 0 90 24 W Warning symbols on the instrument 21 Warnings 20 85 Web user interface 40 Ende der Liste für Textmar ke Index ...

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Страница 102: ...ock 0 mod_1341480540857_20 docx 4064 1 SIGRIST PHOTOMETER AG Hofurlistrasse 1 CH 6373 Ennetbürgen Switzerland Tel 41 41 624 54 54 Fax 41 41 624 54 55 info photometer com www photometer com Ende der Liste für Textmar ke Schl ussseite ...

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