MST RP050B-S1/2 Series Service Manual Download Page 1 | Manualshive

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SERVICE MANUAL

TWIN MODEL RP050B(__ )-S1/2
RESPIRATORY PROTECTOR®

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WARNING: Do not attempt to operate this equipment without first reading and
understanding these operating instructions. Suitability for use of this device lies solely with
user.
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06/08

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Summary of Contents for RP050B-S1/2 Series

Page 1: ...ODEL RP050B __ S1 2 RESPIRATORY PROTECTOR WARNING Do not attempt to operate this equipment without first reading and understanding these operating instructions Suitability for use of this device lies solely with user 06 08 ...

Page 2: ... DESCRIPTION 5 GENERAL OPERATIONS INTRODUCTION 8 CUSTOMER AIR SUPPLY 8 MST RESPIRATORY PROTECTOR INITIAL INSTALLATION AND START UP 9 MST RESPIRATORY PROTECTOR GENERAL OPERATION AND MAINTENANCE 12 FILTER SET SERVICE INSTRUCTIONS 13 RECORD KEEPING 16 PERFORMANCE CURVES 18 PART LIST 20 ...

Page 3: ...SSURE 100 PSIG DYNAMIC 6 9 bar OUTLET PRESSURE RANGE 0 125 PSIG 0 8 6 bar OPERATING TEMP RANGE 68 150 F 20 65 C COMPRESSED AIR TEMP 0 105 F 17 TO 40 C AMBIENT AIR TEMP OPERATING RELATIVE HUMIDITY INLET AIR 30 100 RH OUTSIDE DIMENSIONS 48 L x 24 W x 5 75 D 1219mm x 610mm x 146mm WEIGHT INCLUDING MONITOR 53 LBS 24 1 kg REPLACEMENT FILTER SET FX050 2 ...

Page 4: ...e 3 CARBON MONOXIDE MONITOR will alarm if Carbon Monoxide levels exceed requirements for Grade D Breathing Air set fourth by OSHA CSA If alarm should sound remove respirator or activate SCBA and immediately move to safe breathable atmosphere Have the proper qualified personnel examine the equipment and make the appropriate corrections before using again 4 SHOULD NOT have air inlet pressure greater...

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Page 6: ...sces liquid contaminates down to seventy five hundredths 0 75 of a micron in size 0 3 micron for particulate matter with an efficiency rating of 99 97 meets Underwriters Laboratories SpecificationUL586forHighEfficiency Particulate Air Filter Units The liquid contaminates are trapped in the lower chamber of the prefilter and expelled out of the unit by the Auto Drain The air entering the Air Scrubb...

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Page 8: ...6 MODEL RP050B ___ S1 2 OPERATIONAL DIAGRAM FIGURE NO 1 ...

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Page 10: ...7 MODEL RP050B ___ S1 2 RESPIRATORY PROTECTOR FIGURE NO 2 ...

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Page 12: ...rained qualified personnel in accordance with a respiratory program as outlined in OSHA Regulation 29 CFR 1910 134 b CUSTOMER AIR SUPPLY Refer To Figure No 3 1 SUPPLIED AIR LINE Use minimum 3 4 I D hose or pipe to MST Unit 2 SUPPLIED AIR LINE PRESSURE Maximum air pressure at MST Unit s inlet should not exceed 150 PSIG As a Safety Back Up all MST Units incorporate a pressure relief valve rated at 1...

Page 13: ...et so proper air sample flow will be metered to the monitor After pressurizing system and respirator s air flow is set adjust regulator located before air sample flowmeter to 10 20 psig 100 psig max Turn the flowmeter s adjustment knob counter clockwise slowlyuntil the black floatingball is within the GREEN BOXED area etched on the flowmeter s body CAUTION if adjustment knob is turned too quickly ...

Page 14: ...10 INITIAL START UP AND INSTALLATION MODEL RP050B ___ S1 2 RESPIRATORY PROTECTOR FIGURE NO 3 ...

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Page 16: ...surizing system and respirators air flow is set adjust sample regulator to 10 20 PSI pressure B Turn the flowmeter s adjustment knob counter clockwise slowly until the black floating ball is within the GREEN BOXED AREA etched on flowmeter body CAUTION if adjustment knob is turned too quickly the black floating ball may get stuck to the top of flowmeter scale Damage to Monitor s Sensor may occur du...

Page 17: ...rough Remote Alarm Options and or Optional Power Adapter cords Contact factory if this is occurring 2 MST MONITOR Alarms should be checked prior to use 3 MST MONITOR Connect the POWER CORD or AC Adapter to dedicated 110 VAC switched outlet power source Be sure the monitor s Green Normal or Power light is on and after a 5 minute warm up calibrate monitor Refer to Carbon Monoxide Monitor Manual 4 MS...

Page 18: ...oap and water blowing dry with low pressure compressed air c Remove Two Stage Prefilter Element 6 byunscrewingEnd Cap Retaining Nut 4 and pulling Prefilter Element down over center rod of Manifold d Discard clogged Prefilter Element e Inspect Manifold 5 for dirt and contaminates clean as required and inspect O Ring 7 located inside Manifold for any cuts or cracks Replace O Ring if required to prev...

Page 19: ...mbly in the Air Scrubber on the inlet side j Remove old Fourth Stage Filter Cartridge 15 and Cap Gasket 12 from the Fourth Stage Aluminum Tube 17 k Clean the Aluminum Tube in mild soap and water and wipe dry l Refill the Fourth Stage Aluminum Tube 17 byslidingthe Fourth Stage Filter Cartridge 15 into the Aluminum Tube from the top Make sure that the flow direction arrow on the new Fourth Stage Fil...

Page 20: ...15 FIGURE NO 4 ...

Page 21: ...ervice performed on the Model RP050B ___ S1 2 Respiratory Protector 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 Users of supplied air respirators should evaluate their own particular application and perform their own tests for air quality...

Page 22: ...17 MST INC SERVICE RECORD RESPIRATORY PROTECTOR MODEL RP050B ___ S1 2 DATE OF SERVICE SERVICE PERFORMED ...

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Page 26: ...078 2 BLUE MANIFOLD 30 S608 002 1 1 4 x 1 8 HEX NIPPLE 11 80009 2 MANIFOLD BRACKET 31 S623 001 1 1 8 900 ST ELBOW 12 S006 148 6 BRACKET BOLTS 32 80213 1 SAMPLE AIR FLOW METER 13 S011 040 10 MANIFOLD BOLTS 33 80261 1 TUBE LOCK COLLAR x 900 14 12021 10 MANIFOLD WASHERS 34 80208 B 1 MONITOR SAMPLE TUBE 15 S037 055 4 BRKT MOUNT SCREWS 35 80257 1 1 2 THK x 24 x 48 MNTING BD 16 S412 009 4 INTERNAL L WAS...

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Page 28: ...21 MODEL RP050B ___ S1 2 RESPIRATORY PROTECTOR FIGURE NO 5 ...

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