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H-SEM

Halogen Safe Entry Monitor

Instruction 3015-4584

Operation & Maintenance

Rev. 0 – November 2005

Product Leadership • Training • Service • Reliability

Summary of Contents for H-SEM

Page 1: ...H SEM Halogen Safe Entry Monitor Instruction 3015 4584 Operation Maintenance Rev 0 November 2005 Product Leadership Training Service Reliability...

Page 2: ...ACCEPTED IN LIEU OF I ANY AND ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND II ANY OBLIGATION...

Page 3: ...4 2 Charging the Battery 6 3 5 Display Screens 7 3 5 1 Initial Power Up 7 3 5 2 Filling the Purge Air Bag 7 3 5 3 Data Display Screen 7 3 5 4 Function Screens 7 3 6 Standby Mode 10 3 7 Working with t...

Page 4: ...tents H SEM ii Instruction 3015 4584 4 MAINTENANCE 15 4 1 Disassembly 15 4 2 Internal Particulate Hydrophobic Filter Replacement 16 5 PARTS AND SERVICE 17 5 1 Replacement Parts 17 5 2 Service Centers...

Page 5: ...d associated with the use of this equipment It calls attention to a procedure practice or condition or the like which if not correctly performed or adhered to could result in personal injury or death...

Page 6: ...ting due to changes in air pressure Deflate the bag by selecting the EMTYBAG function as described on Page 8 1 7 Unpacking and Initial Checks Your Halogen Safe Entry Monitor was carefully inspected at...

Page 7: ...e current gas level and the peak gas level detected in that area on its front panel LCD The monitor retains a log of previous readings that can be easily accessed at a later time for analysis Front pa...

Page 8: ...onds Temperature Drift 1 5 ppm per C between purge cycles System Noise Less than 40dB A at 10 ft 3 m Operating Temp 32 to 122 F 0 to 50 C Ambient Humidity 5 to 90 RH non condensing Altitude Limit 6 56...

Page 9: ...h air that is of the same temperature and relative humidity as the area being checked for gas DO NOT fill the purge air bag in an area that is contaminated with refrigerant gas After the purge air bag...

Page 10: ...le alarm will reactivate if the fault condition is not cleared within the time period set by the SILENCE function Page 9 Both the FAULT light and audible alarm will automatically turn OFF after the ca...

Page 11: ...ill automatically resume normal operation 3 5 3 Data Display Screen During normal operation the Data Display screen shows when the monitor is performing the following two functions MEASURE indicates t...

Page 12: ...g ON AUDALRM Allows the monitor s internal audible alarm to be associated with any function of the monitoring system Factory default is OFF Use the Keypad to select the desired audible alarm function...

Page 13: ...pe as specified on the sales order or a custom gas can be programmed into the monitor at a later time using the CUST K1 K2 K3 function Use the Keypad to select the desired gas type and then press ENTE...

Page 14: ...panel ALARM light will flash and the audible alarm if activated refer to AUDALRM function Page 8 will start beeping The ALARM light and audible alarm will automatically turn OFF once the detected gas...

Page 15: ...eme temperatures Use the DIAG function to check the Box Temperature 0002 Bench Temperature Fault Optical bench is outside normal operating range or IR detector has failed Check that the monitor is not...

Page 16: ...the First Diagnostic screen the user can toggle between displaying Bench Voltage Detector Temperature and Noise Box Temperature by pressing the Keypad Right button Bench Voltage This is the current pe...

Page 17: ...e Data Display screen press both the Keypad Left and Right buttons at the same time to display the first Function Menu screen Next use the Keypad buttons to move the arrow until it points to the P CHK...

Page 18: ...temperature drift IR source aging and pressure changes in order to keep the unit within factory accuracy specifications 3 13 1 Calibration Procedure The calibration factor is determined by sampling a...

Page 19: ...l chassis as follows Items Required Medium Phillips head screwdriver Procedure 1 Remove monitor and its battery pack from the soft carrying case 2 Unplug battery pack from monitor 3 Remove a total of...

Page 20: ...1 2 See illustration below and locate the internal particulate hydrophobic filter 3 Pull off tubing from both ends of filter and remove filter from instrument 4 Attach tubing to new filter being sure...

Page 21: ...rvice 5 1 Replacement Parts Item Description Part Number Halogen Safe Entry Monitor 3015 4484 External Filter 3015 3420 Internal Particulate Filter 07 1654 Battery Pack Charger 3015 4654 Battery Charg...

Page 22: ...il help bacharach inc com Canada Bacharach of Canada Inc 250 Shields Court Unit 3 Markham Ontario L3R 9W7 Canada Phone 905 470 8985 Fax 905 470 8963 Email bachcan idirect com M xico Bacharach de M xic...

Page 23: ...H SEM Parts and Service Instruction 3015 4584 19 Notes...

Page 24: ...1 Hunt Valley Circle New Kensington PA 15068 PH 724 334 5000 Toll Free 800 736 4666 FAX 724 334 5001 Website www bacharach inc com E mail help bacharach inc com Printed in U S A Registered Trademark o...