Mavigard MG-400 Operating And Maintenance Manual Download | Manualshive

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MG-400

COMMISSIONING, OPERATING AND MAINTENANCE MANUAL

MODEL: MAVIGARD SERIES

SUB MODEL: CONVENTIONAL SYSTEM

COMBINED GAS AND FIRE ALARM CONTROL PANEL

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Summary of Contents for MG-400

Page 1: ...MG 400 COMMISSIONING OPERATING AND MAINTENANCE MANUAL MODEL MAVIGARD SERIES SUB MODEL CONVENTIONAL SYSTEM COMBINED GAS AND FIRE ALARM CONTROL PANEL ...

Page 2: ...l inputs 5 5 PANEL OUTPUTS 5 5 1 Sounder outputs 5 5 2 24V DC Power Supply Aux Output 5 5 3 Relay Outputs 5 5 3 1 Low alarm relay 5 5 3 2 High Alarm relay 5 5 3 3 Over range Relay 5 5 3 4 Fault relay 6 6 CONTROL BUTTONS 6 7 PANEL INDICATORS 6 8 FUSES 7 9 POWERING THE PANEL 8 9 1 Normal 8 9 2 Alarm 8 9 3 Fault 8 10 PANEL MENUS 8 10 1 Visualization 8 10 2 Access Level 2 11 11 OPERATING WITH REPEATER...

Page 3: ...E SAN LTD STI SERIFALI MAHALLESI KUTUP SOKAK NO 27 3 UMRANIYE ISTANBUL TURKEY TEL 90 216 313 60 60 90 216 313 47 49 Expected operation life which has been determined and announced by related ministry This device s expected operation life is 7 years 2 WARNING The equipment contains static sensitive high quality electronic control equipment Do not use the panel before reading this manual In case of ...

Page 4: ... be connected as an end of line element Channel jumper setting should be set as fire If zener barrier will use the jumper of zener barrier must be adjust accordingly Connections are seen as in Annex A Figure 3 4 3 2 4 20mA input It provides 28V DC supply voltage for both fire and gas detectors It follows 4 20 mA analogue current input via 100 Ohms resistor It is possible to mount 2 or 3 wire gas o...

Page 5: ...ng of sounder outputs Connections should be made according to Annex A Figure 4 Polarised type sounders should be used Otherwise fire alarm control panel displays a fault condition 5 2 24V DC Power Supply Aux Output The panel is equipped with an auxiliary 24V DC 500mA power supply output The output is used to energise external devices such as telephone dialler or gas detector Overloading the output...

Page 6: ...is used to reset the system when there is a gas or fire alarm situation in the system Up and down Buttons Up and Down buttons are used to make a pass through panel functions Enter Button Enter button is used to activate the selected function Exit Button Exit button is used to go back one menu up Microprocessor reset button Microprocessor is locked when it cannot run the system and System fault in ...

Page 7: ... F4 F4 is self resetting and activates on 500 mА current overload or a short circuit on battery inputs Illuminating of the respective LED indicator on SMPS and silk screen label means the batteries are disconnected 24 V DC Auxiliary Power Supply Output Fuse F5 F5 is self resetting and activates on 500 mА current overload On the fuse activation the 24 V DC Fault LED illuminates Channel Fuses F6 F7 ...

Page 8: ...matically turns back to its normal operating status 10 PANEL MENUS In normal mode access level of the panel is 1 In order to see the panel configuration and reach the functions of access level 2 first you need to main menu To do this in normal operating mode press Enter button Under the main menu there are 2 submenus These are Visualization and Access level 2 menus These menus are selected by usin...

Page 9: ...er outputs are active or not SOUNDERS STATUS Sounder 1 Not active Sounder 2 Active Menu Exit Pre 10 1 3 Signal Levels Input of each channel s signal level can be tracked SIGNAL LEVELS Channel 1 00 0 mA Channel 2 05 5 mA Channel 3 10 7 mA Channel 4 25 5 mA Exit Pre Menu 10 1 4 Configuration System operation is seen from the operating configuration of channels sounders and relays It is composed of 4...

Page 10: ... range Relay Latching OK NO Fault Relay Non Latching NO Exit Pre menu 10 1 4 3 Sounder settings It is possible to check how panel s sounder outputs operates latching or non latching SOUNDER SETTINGS Sounder 1 Latching Sounder 2 Non latching Exit Pre menu 10 1 4 4 Channel settings Operating condition of all channels are monitored CHANNEL SETTINGS Channel 1 configuration Channel 2 configuration Chan...

Page 11: ...o the access level 2 person shall use the password 1111 Password display as the following table ACCESS LEVEL 2 Enter Access Level 2 Password Exit Pre Menu In this screen first press to Up button and instead of the star number 1 comes to the end Then by pressing Enter button 4 times makes the user to get in access level 2 The screen of the Access Leve2 pops up if correct password is entered by the ...

Page 12: ...sing Up button changes the text Inhibited is active into Inhibited is inactive and channel is no longer inhibited 10 2 2 Zeroing When zero adjustment wants to apply channels this function is used ZEROING Select the channel for zeroing 1 Channel1 Enter Ok Exit Pre Menu First of all the channel which want to be zeroed is selected To do that Up and Down buttons are used and after determining the spec...

Page 13: ...ration level sub function is selected When you press Enter button on the right side of the Calibration Level text the sign is seen In this position calibration level value is adjusted between 25 and 100 To confirm the value press Enter Button Once you done with these adjustments calibration process can be started For calibration Calibrate sub function is selected and then Enter is pressed In such ...

Page 14: ...lay sign is present After selecting relay press Up button to test it 10 2 4 2 Sounder Test When you enter the sounder test function the current condition of the sounders is monitored SOUNDER TEST Sounder 1 Active Sounder 2 Not Active Enter OK Exit Pre Menu On this screen it is possible to select the sounder output which you may want to test using arrow buttons On the left sign should be next to th...

Page 15: ...y s operating conditions can be selected as latching non latching and latching acceptance operating status These features can be defined as below Latching When the gas level in the medium exceeds the pre determined threshold value for that channel relay gets activated The gas level even then lowers than the threshold value relay does not get back to its previous position In order to make the relay...

Page 16: ... may want to adjust setting using Up and Down arrow buttons On the left sign should be next to that channel By pressing Enter channel is selected In this condition this screen is monitored as CHANNEL SETTINGS Channel 1 configuration Device Type DET 4 20 Source Channel Name Channel 1 Zone Name Mavili Elektronik Measuring Unit LEL Enter OK Exit Pre Menu Using Type function detector type is selected ...

Page 17: ...on that during fire alarm condition when pressed to Reset the determination of interruption time of the energy of the channel which detector connected to that channel is adjusted Low alarm direction Function that estimates the sensitivity of low alarm warning as increasing or decreasing level of the gas in the medium Low alarm opening level Function that determines the threshold of gas level of th...

Page 18: ... kg Body Panel Box 1 2 mm front 1 5 mm DKP Operating Temperature 10ºC 55ºC Relative Humidity 0 95 Mounting Surface mounting Cable Inputs Upper and back inputs 12 2 Electrical Features Gas Channel 4 Operating Voltage 24 V DC Battery 2 x 12 V 7Ah Supply Voltage 220 V AC 50 Hz Sounder Output 2 x 500 mA 24 V DC 24V DC Output 500 mA 24 V DC Extinguishant Output 500 mA 24 V DC Low Alarm Relay 30 V DC 8 ...

Page 19: ...KK 642 014 Rev No 1 01 08 12 Page 19 ANNEX A CONNECTION SCHEME OF THE PANEL ...

Page 20: ...KK 642 014 Rev No 1 01 08 12 Page 20 ANNEX B PANEL DIMENSIONS ...

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