SERVICE MANUAL MODEL BA020ANM
Contents
1. Save Your Breath With MODERN SAFETY TECHNIQUES 11370 Breininger Rd Phone 800 542 6646 P O Box 87 888 mod safe Hicksville OH 43526 419 542 6645 Email modsafe bright net Fax 419 542 6475 www modsafe com SERVICE MANUAL MODEL BA020ANM SI BREATHING AIR PANEL kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk WARNING Do not attempt to operate this equipment without first reading and understanding the service manual enclosed with this device kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk k 6 08 2 GENERAL OPERATION MANUAL WARNING The MST Breathing Air Panel Model BA020ANM SI 1 WILL NOT remove Carbon Monoxide 2 SHOULD NOT be used when the air entering the filtering systemis oxygen deficient The MST Breathing Air Panel will not increase the oxygen content of the air 3 SHOULD NOT be used in an Immediately Dangerous to Life and Health Atmosphere IDLH unless it is used in conjunction with a Back Up Escape system or a supplied air Self Contained Breathing Apparatus SCBA where applicable 4 SHOULD NOT have air inlet pressure greater than 150 PSIG static 10 4bar Personal injury could result 5 SHOULD NOT have air outlet pressure that exceeds Manufacturers Respirator Hose Assembly pressure requirements Personal injury could result The MST Breathing Air Panel is a Three Stage Filtration System designed to remove or reduce se2. Element is seated squarely on Manifold boss and End Cap E Apply light film of petroleum jell on Bowl s beveled edge to provide good seal between Bowl and O Ring HAND TIGHTEN ONLY F Dispose of used Dual Stage Element according to local state and federal regulations 2 THIRD STAGE ADSORBER CARTRIDGE REPLACEMENT The Absorber Cartridge change is required when any odor is detected by operator and or if any liquids are expelled out of Third Stage manual drain A Replace the Absorber Cartridge 6 using the above Prefilter replacement instructions B Dispose of used cartridge according to local stage and federal regulations 3 FINAL CHECK AND CALIBRATION A Pressurize system and check for leaks B Flush system with compressed air for five 5 minutes FIGURE NO 2 8 RECORD KEEPING Record all periodical air quality checks monitor calibration dates filter cartridge change intervals and any other service performed on the MST Breathing Air Panel MST INC SHALL NOT BE LIABLE FOR ANY INJURY LOSS OR DAMAGE DIRECT OR CONSEQUENTIAL ARISING OUT OF THE USE OF OR THE INABILITY TO USE THIS PRODUCT BEYOND THE REPLACEMENT Of DEFECTIVE MATERIALS OR WORKMANSHIP USER OF SUPPLIED AIR RESPIRATORS SHOULD EVALUATE THEIR OWN PARTICULAR APPLICATION AND PERFORM THEIROWN TESTS FOR AIR QUALITY TO DETERMINE THE SUITABILITY FOR USE OF THIS PRODUCT For further information or questions about service or maintenance care of this unit cont
3. personnel in accordance with a respirator program as outlined in OSHA Regulation 29 CFR 1910 134 b MST Inc will not assume any liability for accidents or personal injury resulting from the improper use ofthis equipment Theair supply entering The MST Breathing Air Panel must meet two 2 criteria to ensure maximum efficiency of the MST filter system 1 Temperature range should be between 68 150 F 20 65 C 2 Liquid size range should be between 2 8 microns Conditioning equipment may be necessary prior to the filter to achieve this temperature range and bulk liquid removal kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk WARNING Maximum pressure supplied to this unit IS NOT to exceed 150 PSIG Personal injury could result kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk k 5 The Regulator 80112 18 used to adjust the air pressure supplied to the operator s to maintain the correct air exchange inside the mask Consult instructions on yourparticular breathing mask or hood for pressure requirements per NIOSH The Breathing Air Panel Model BA020ANM SI is supplied with 3 8 FPT at the inlet and two 1 4 Industrial Interchange Quick Disconnects at outlet kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk k WARNING DO NOT Exceed mask and hose assembly manufacturer s requirements for outlet pressure Personal injury could result kkkkkkkkkkkkkkk
4. act your local distributor or MST Inc at 800 542 6646 9 MST INC SERVICE RECORD BREATHING AIR PANEL MODEL BA020ANM SI DATE OF SERVICE PERFORMED SERVICE 10 SPECIFICATIONS BREATHING AIR PANEL MODEL BA020ANM S1 INLET PRESSURE MAX RATED AIR FLOW MAX OPERATING PRESSURE OUTLET PRESSURE RANGE OPERATING TEMP RANGE OUTSIDE DIMENSIONS WEIGHT REPLACEMENT FILTER SET 150 PSIG STATIC 10 4 BAR 20 5 9 4L s 100 PSIG DYNAMIC 6 9 BAR 0 125 PSIG 0 8 6 BAR 68 150 F 20 65 C 16 L X 16 W X 5 5 D 406 mm X 406 mm X 140 mm 10 LBS 4 5 Kg FB020 u A tA A Q N 11 BREATHING AIR PANEL MODEL BA020ANM S1 PARTS 80142 1 3 8 BALL VALVE S608 005 4 HEX NIPPLE 3 8 80126 1 PREFILTER 20 SCFM 80051 1 TUBE LOCKING COLLAR S710 005 1 DRAIN TUBE 80161 1 ABSORBER FILTER 80098 1 3 8 CROSS S638 007 1 3 8 x 1 4 HEX BUSH 10 11 12 13 14 15 16 80014 1 1 4 x 150 PRV 8623 003 3 3 8 x 90 ST ELBOW S687 003 1 3 8 FLUSH PLUG 80112 1 REGULATOR 80528 1 PRESSURE GAUGE 0 160 S631 003 1 3 8 ST TEE 80022 2 1 4 II x 3 8 QUICK DIS 80426 1 16 16 x 1 2 BOARD
5. kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk k The filter cartridges used in the Breathing Air Panel Model BA020ANM S1 have an average life expectancy of 3 three months depending on the quality of the air in your compressed air lines under normal conditions MST Inc recommends changing the two 2 filter cartridges after three months of use unless conditions warrant more or less frequent replacement 6 SERVICE INSTRUCTIONS Refer to Figure No 2 kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk k WARNING Always turn off air supply and bleed air pressure before disassembling unit or SERIOUS INJURY COULD RESULT kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk MST Inc recommends replacing the two 2 filter cartridges after three 3 months of use unless conditions warrant more or less frequent replacement To refill or replace the filter cartridge theBreathing Air Panel Model BA020ANM S1 follow these steps 1 PREFILTER FIRST SECOND DUAL STAGE ELEMENT REPLACEMENT A Unscrew Prefilter bowl Assembly 1 Clean in mild soap and water and blow dry with low pressure air B Remove Dual Stage Element 2 by unscrewing End Cap Retaining Nut 3 C Inspect the Prefilter Manifold 4 for dirt contaminates and clean as required Inspect O Ring 5 for cuts etc and replace if required D Install new Dual Stage Element and tighten End Cap Retaining Nut Be sure
6. lect contaminates found in compressed air lines while monitoring for carbon monoxide through the MST Monitor The Breathing Air Panel can be connected directlyto shop air from a standard compressed air source to help provide breathing quality air to face masks helmets hoods and other supplied air breathing apparatus GENERAL FILTER SYSTEM DESCRIPTION Refer to Figure No 1 Air entering the MST Breathing Air Panel at the inlet A is usually contaminated with oil water dirt rust scale and gaseous Hydrocarbons As the air passes through the First Stage B ofthe MST Prefilter particulate matter is trapped and retained down to 0 3 microns The air then enters the Second Stage C of the Prefilter which coalesces liquid contaminates down to 0 75 microns with an efficiency rating of 99 97 meets Underwriters Laboratories Specification UL 586 for High Efficiency Particulate Air Filter Units The liquid contaminates are trapped in the lower chamber of the prefilter and expelled out through the Automatic Float Drain The Third Stage D contains a bed of odor absorbing activated charcoal which collects various gaseous Hydrocarbons such as oil fumes benzene etc The air is then passed through the Air Pressure Regulator E which is used to adjust the air pressure going to the respirator RETREAT SR AUTO FLOAT DRAIN MANUAL DRAIN FIGURE NO 1 4 GENERAL INSTRUCTIONS The MST BA020ANM SI Breathing Air Panel a co
7. mpressed air purifier when used in accordance with the following instructions will remove or reduce selected contaminants from compressed air lines kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk k k WARNING The MST Breathing Air Panel BA020ANM S1 should not be used when the air entering the filter is oxygen deficient air with a low oxygen content The MST Breathing Air Panel will not increase the oxygen content of oxygen deficient air kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk MST Inc strongly recommends that a complete safety program be initiated to ensure that the respiratory air is in compliance with all OSHA standards and other applicable laws regulating the use of supplied air respiratory systems MST Inc recommends that the air quality be tested upon installation and periodically re tested to ensure that the minimum requirements for breathing air are maintained kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk k WARNING The MST Breathing Air Panel BA020ANM S1 will not remove Carbon Monoxide This system is to be used only by trained qualified
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