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Summary of Contents for Bieler+Lang GMC Ecoline 8304
- Page 1 Gas Detection System GMC Ecoline 8304 GM Ecoline HC50 approved to EN 50194 Operating and Installation Instructions Gas Detection and Warning Systems...
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Page 2: Table Of Contents
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Contents Important Instructions Instructions Relating to these Operating and …………… Installation Instructions Application, Operation Functions of GMC Ecoline 8304 …………… Behaviour when an Alarm is Given ……………... -
Page 3: Instructions Relating To These Operating And Installation Instructions
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Failure to observe this sign can Instructions Relating to - have serious consequences for persons these Operating and - lead to faulty operation of the gas detection system. -
Page 4: Functions Of Gmc Ecoline 8304
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions The system is designed to reliably detect natural gas and LPG. Up to four Functions of hazard zones can be monitored. When an alarm situation arises, the... -
Page 5: Behaviour When An Alarm Is Given
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Behaviour when an Alarm It is recommended that the following instructions are is Given observed both when an alarm occurs, and when there is a smell of gas without an alarm being given:... -
Page 6: Instructions For Users
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Making unauthorised changes to the equipment and ● Instructions for Users improper use can cause electric shocks. Never open the controller.. ● In the event of damage to the housing or the installed ●... - Page 7 Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Display and Light on - System ready for use, Ready green power supply OK Control Elements Measure Blinks green Detector signals read Fault at appropriate detector input:...
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Page 8: General Instructions For Installing, Connecting And Commissioning
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Competent installation and commissioning by General Instructions for ● qualified personnel (e.g. a qualified electrician) as Installing, Connecting and called for in these installation instructions. Commissioning the Gas The installation and electrical connections must ●... -
Page 9: Installing The Gmc Ecoline Hc50
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Take precautions to prevent flooding with water, oil Installing ● etc., and protect from dust and mechanical damage. GM Ecoline HC50 Install at a location with low levels of vibration and, as ●... -
Page 10: Connecting The Gmc Ecoline 8304
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Connecting the GMC Ecoline 8304 Warning: mains voltage! Before starting work, make sure all electric cables are disconnected from the power supply. Remove the insulation panel from the floor tray. It must be replaced when Alarm Output Connections the connections have been made. - Page 11 Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Connecting the Relay contacts shown in alarm situation GMC Ecoline 8304 Typical Circuit Latching solenoid valve in gas supplyline Circuit breaker 6A for safe cut off...
- Page 12 Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions For further switching tasks, four DC switches are available. Three different Connecting the functions can be assigned to them when setting up the system. Please note GMC Ecoline 8304 the connection data: max.
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Page 13: Connecting The Gmc Ecoline Hc50
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions The required number of detectors can now be connected. Always begin with Connecting the terminal GM1 and continue in numerical order to GM4. GM Ecoline HC50... -
Page 14: Setting The Gmc Ecoline 8304
Operating and Installation Instructions Setting the GMC Ecoline 8304 Brü i dge A range of different functions can be assigned to the GMC Ecoline 8304 controller. Set the DIL switches on the PCB in the housing cover according to your requirements: Switch... -
Page 15: Final Steps In Installation
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Final Steps in When the installation operations described above have Installation of the been completed, carry out the following operations: GMC Ecoline 8304 To prevent the unintentional release of individual leads, bundle the ●... -
Page 16: Commissioning
Switch on the controller (power supply). ● Check the settings of the GMC Ecoline 8304 controller. The settings are ● displayed in ten steps. The displayed step is shown in the field „Channel“, and the related setting in the field „Concentration“. -
Page 17: Adjusting The Gmc Ecoline Hc50
● Adjust the „V“ potentiometer until the reading is 1.04 VDC (=10.4 mA). ● The GMC Ecoline 8304 must show a reading of 40% LEL for the ● appropriate measurement channel, alarm stages 1 and 2 must be triggered, and the built-in buzzer must sound. -
Page 18: Replacing Gmc Ecoline Hc50 Sensors
0,4 - 2V Sensor Sensor Turn off the power supply to the GMC Ecoline 8304 controller at the ● contact breaker in the supply line. Open the housing of the detector. ●... -
Page 19: Overview Of Fault Messages
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Overview of Fault Message Meaning Possible causes The circuit breaker has tripped out. Messages Ready LED: If an emergency power supply is No power supply connected: fuse F5 has blown;... -
Page 20: Technical Data
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Technical Data Number of detectors Max. 4 measuring points Detector input 4 x 4-20 mA External reset Outputs Potential-free changeover contacts GMC Ecoline 8304 (230 VAC, 4A) and... -
Page 21: Mechanical Data
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Mechanical Data GMC Ecoline 8304 190 mm 240 mm 90 mm GM Ecoline HC50 81 mm 56 mm 110 mm Status 11/2009 We reserve the right to make technical changes. -
Page 22: Gm Ecoline Hc50
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Appendix C hannel / R eading 0,4- 2V C omment / C algas D ate D etector S ignature Adjustment Report for GM Ecoline HC50 Page 22... - Page 23 Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Status 11/2009 We reserve the right to make technical changes. Page 23...
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Page 24: Accessories
Gas Detection System GMC Ecoline 8304 / GM Ecoline HC50 Operating and Installation Instructions Accessories Gas extractor ● Order number TN 12.100732 Test gas cap PK 8 ● Order number TN 12.100790 Measurement cable ● Order number TN 12.100403 Test gas: methane 1.78 vol.% (40% LEL) ●...
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