Table of Contents
Advertisement
Quick Links
SERVICE MANUAL
TWIN MODEL 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
Advertisement
Table of Contents
Related Manuals for MST RP050B-S1/2 Series
Summary of Contents for MST RP050B-S1/2 Series
- Page 1 SERVICE MANUAL TWIN MODEL 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: Table Of Contents
CUSTOMER AIR SUPPLY ..........8 MST RESPIRATORY PROTECTOR INITIAL INSTALLATION AND START - UP . -
Page 3: Specifications
SPECIFICATIONS RESPIRATORY PROTECTOR RP050B(__)-S1/2 INLET PRESSURE (Max.) 150 PSIG STATIC (10.4 bar) RATED AIR FLOW (Max.) 100 SCFM (47.2 L/s) OPERATING PRESSURE 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 30-100% RH... -
Page 4: General Safety Warnings
SHOULD NOT be used when the air entering the filtering system is oxygen deficient. The MST Respiratory Protector® will not increase the oxygen content of the air. SHOULD NOT be used in 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. -
Page 6: General Purification System Description
Carbon Monoxide gas. As the air passes through the First Stage (B) of the MST Prefilter, particulate matter is trapped and retained. The air then enters the Second Stage (C) of the Prefilter which coalesces 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... - Page 8 MODEL RP050B(___)-S1/2 OPERATIONAL DIAGRAM FIGURE NO. 1...
- Page 10 MODEL RP050B(___)-S1/2 RESPIRATORY PROTECTOR FIGURE NO. 2...
-
Page 12: General Operations
****************************************************************************** WARNING: The MST Respiratory Protector should not: 1) be used when the air entering MST's Unit is oxygen deficient. MST's Unit will not increase the oxygen content of the oxygen deficient air. 2) 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. -
Page 13: Mst Respiratory Protector Initial Installation And Start-Up
INSTALLATION AND START-UP (Refer To Figure No. 3) 1) CONNECT CUSTOMER’S PIPE/HOSE TO MST UNIT - Be sure a minimum 3/4" I.D. pipe or hose is used. Purge new air line prior to connecting to MST Unit. NEW FILTER SYSTEM CONDITIONING - Flow supplied air through new filter sets for several minutes to condition. - Page 14 INITIAL START-UP AND INSTALLATION MODEL RP050B(___)-S1/2 RESPIRATORY PROTECTOR® FIGURE NO. 3...
- Page 16 AIR SAMPLE TO MONITOR ADJUSTMENT ****************************************************************************** WARNING: SERIOUS INJURY could result if the AIR SAMPLE METERING VALVE is not properly adjusted. Proper sample air flow to ‘CO’ monitor is required for monitor to give correct ‘CO’ level readout. ****************************************************************************** AIR SAMPLE FLOWMETER ADJUSTMENT A) After pressurizing system and respirators air flow is set, adjust sample regulator to 10-20 PSI pressure.
-
Page 17: Mst Respiratory Protector General Operation And Maintenance
This situation normally occurs when customers' supplied air has excessive liquids in it and the filters in the MST unit are not routinely c h a n g e d . Periodically check the regulator/air flow meter for proper setting/location of air flow meter floating ball and general appearance (presence of excessive oil, water). -
Page 18: Filter Set Service Instructions
NOTE: If MST's unit is not to be used for an extended period of time, before storing, check 3rd and 4th stage filters for presence of liquid/moisture. If moisture present, dry system and replace all filters. Also, if moisture present, consider changing filter set more frequent and or installing MST's OPTIONAL PREFILTER prior to MST's system hook-up. - Page 19 a. Loosen (8) Screw from (9) Bracket. b. Loosen five Manifold Bolts(10) enough to allow the Third and Fourth Stage Filter Tube Assemblies to move freely. c. Remove the two front Bolts (10) with Washers (11). d. Slide out old Third And Fourth Stage Filter Tube Assemblies. e.
- Page 20 FIGURE NO. 4...
-
Page 21: Record Keeping
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. - Page 22 MST, INC. SERVICE RECORD RESPIRATORY PROTECTOR MODEL RP050B(___)-S1/2 DATE OF SERVICE SERVICE PERFORMED...
- Page 26 RESPIRATORY PROTECTOR MODEL RP050B(___)-S1/2 PARTS 1) 80347, (1), 3/4" BALL VALVE 21) 80114, (2), BASE BRACKET 2) S608-009, (2), 3/4" HEX NIPPLE 22) S603-027, (2), 3/8" x 3" BR. NIPPLE 3) 80104, (1), PREFILTER - 100 SCFM 23) 80484, (2), 3/8" BR. UNION 4) 80051, (5), TUBE LOCKING COLLAR 24) 80014, (1), 150 PSI PR.
- Page 28 MODEL RP050B(___)-S1/2 RESPIRATORY PROTECTOR FIGURE NO. 5...
Need help?
Do you have a question about the RP050B-S1/2 Series and is the answer not in the manual?
Questions and answers