3M 256-02-01 User Instructions

3M 256-02-01 User Instructions

Portable compressed air filter and regulator panel with carbon monoxide monitor

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Portable Compressed Air Filter and
Regulator Panel 256-02-01, with
Carbon Monoxide Monitor
User Instructions
(Keep these User Instructions for reference)
3M 256-02-00 Portable Compressed Air Filter Regulator Panel
3M 256-02-01 Portable Compressed Air Filter Regulator Panel
netzerotools.com
netzerotools.com
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Summary of Contents for 3M 256-02-01

  • Page 1 Portable Compressed Air Filter and Regulator Panel 256-02-01, with Carbon Monoxide Monitor User Instructions (Keep these User Instructions for reference) 3M 256-02-00 Portable Compressed Air Filter Regulator Panel 3M 256-02-01 Portable Compressed Air Filter Regulator Panel netzerotools.com...
  • Page 2: Table Of Contents

    – General Description SPECIFICATIONS – 3M Respirator Capacity – Discussion on Respirable Air PRODUCTS, ACCESSORIES AND PARTS – 3M™ Portable Compressed Air Filter and Regulator Panel 256-02-01, with CO Monitor – Replacement Parts – Accessories – Set Up Procedures OPERATING INSTRUCTIONS –...
  • Page 3: General Safety Information

    To meet NIOSH requirement 42 CFR 84, subpart 84.150 for minimum and maximum airflow (4-15 cfm, 113-425 lpm), the air control valves approved for use with the 3M respirators must be operated within the supply pressure ranges and hose lengths stated in their User Instructions.
  • Page 4 Proper sample airflow to CO monitor is required for monitor to give correct CO level readout. Failure to do so may result in sickness or death. Always turn off air supply and bleed air pressure before disassembling the 3M filter and regulator panel or serious injury could result.
  • Page 5: Important

    General Description A complete 3M filter and regulator panel will operate as follows. (Fig. 1) 1. Air entering the four-stage filtration system at the inlet (A) is usually contaminated with oil, water, dirt, rust, scale and vaporous hydrocarbons.
  • Page 6: Specifications

    (8) supplied air respirators. The actual number of respirators that may be connected to the 3M filter and regulator panel is dependent on the inlet pressure to the panel and the airflow and pressure requirements of the respiratory protection. (Fig. 2) As the air passes through the panel there is resistance to flow called pressure drop.
  • Page 7 To meet NIOSH requirement 42 CFR 84, subpart 84.150 for minimum and maximum airflow (4-15 cfm, 113-425 lpm), the air control valves approved for use with the 3M respirators must be operated within the supply pressure ranges and hose lengths stated in their User Instructions.
  • Page 8: Products, Accessories And Parts

    PRODUCTS, ACCESSORIES AND PARTS 3M™ Portable Compressed Air Filter and Regulator Panel 256-02-01, with CO Monitor 1 Case 14 Manifold Bracket 2 Inlet Block 15 Bracket Bolts (3 each) 3 Pressure Relief Valve 16 Manifold Bolts (5 each) 4 Close Nipple – 3/4"...
  • Page 9: Replacement Parts

    The 3M filter and regulator panel can be wall mounted right in the case. Simply drill holes in the back of case to allow for installation of screws or bolts. Use washers on the screws or bolts to prevent the screws from pulling out from the unit.
  • Page 10 Consult instructions on your particular air control device for pressure requirements. The filter and regulator panel comes with a 3M™ Carbon Monoxide Monitor designed to provide continuous, direct read CO monitoring. The carbon monoxide monitor in the filter and regulator panel is CSA certified intrinsically safe for Class 1, Div.
  • Page 11: Operating Instructions

    OPERATING INSTRUCTIONS The following instructions are intended to serve as a guideline for the use of the 3M™ Portable Compressed Air Filter and Regulator Panel 256-02-01, with CO Monitor. It is not to be considered all-inclusive, nor is it intended to replace the policy and procedures for each facility.
  • Page 12: Carbon Monoxide Monitor

    Avoid extreme temperature changes; monitor performs best at ambient temperature range 0-110°F (¯17-43°C). Always calibrate monitor in the temperature range in which it will be used. 3M™ Portable Compressed Air Filter and Regulator 256-02-01, with Carbon Monoxide Monitor Fig. 4...
  • Page 13 To meet NIOSH requirement 42 CFR 84, subpart 84.150 for minimum and maximum airflow (4-15 cfm, 113-425 lpm), the air control valves approved for use with the 3M respirators must be operated within the supply pressure ranges and hose lengths stated in their User Instructions.
  • Page 14: Replacement Part Instructions

    Failure to do so may result in sickness or death. REPLACEMENT PART INSTRUCTIONS W WARNING Always turn off air supply and bleed air pressure before disassembling the 3M filter and regulator panel or serious injury could result. To replace the filter cartridges, follow these steps: Fig.
  • Page 15: Air Scrubber-Third And Fourth Stages

    netzerotools.com 6. Install new two-stage prefilter element by sliding new element over center rod on manifold so that rod protrudes from end of element and element is squarely seated against manifold with rod centered in element. 7. Screw end cap retaining nut onto threaded portion of rod until end cap retaining nut is seated properly against end of prefilter element and element has come solidly against shoulder in manifold.
  • Page 16: Final Check And Calibration

    (1) and two (2) year periods respectively. 3M shall not be liable for loss of use of any of its products or incidental or consequential costs, expenses, or damages incurred by the purchaser or any other user.
  • Page 17: Remedy

    Remedy Should the 3M filter and regulator panel or the carbon monoxide sensor fail in normal service under normal conditions through no fault of the purchaser or any other user during the warranty period, return the air filter and regulator panel or carbon monoxide sensor to a 3M authorized warranty repair service center.
  • Page 18 ©3M 2003 Printed in the U.S.A. 38-9017-2842-8 netzerotools.com...

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