3M 256-02-00 Instructions pour l'utilisateur - Page 8

Parcourez en ligne ou téléchargez le pdf Instructions pour l'utilisateur pour {nom_de_la_catégorie} 3M 256-02-00. 3M 256-02-00 10 pages.

3M™ Portable Compressed Air Filter and Regulator 256-02-00, with

Carbon Monoxide Filtration and Monitor

Remove any large volumes of oil/water from supplied air line prior to connecting the system.

Purge air through the system for a minimum of five (5) minutes on initial start-up.

NOTE: If excessive oil/water is present, install a separate coalescing prefilter such as the

3M™ Coalescing Filter Assembly W-3012 prior to the system inlet. (Fig. 4)

DO NOT install model 3M™ Portable Compressed Air Filter and Regulator Panel

256-02-00, with CO Filtration and Monitor in a compressed air system where the compressed air

has less than 20% R.H. The fourth stage carbon monoxide filter will not function correctly.

Install the industrial interchange plug into the threaded inlet to the panel. Install all four (4)

industrial interchange quick disconnects into the four (4) threaded outlets from the panel.

Connect the inlet air supply and outlet compressed air hoses.

Pressurize the system and set the regulator to the appropriate pressure required by the respirator air

control device.

Fig. 4

W WARNING

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.

Failure to do so may adversely affect respirator performance and result in sickness or death.

Adjust air sample metering valve's adjustment knob (Fig. 5) so the black floating ball is within

the green boxed area etched on valve body. Proper air sample is now being metered to the CO

monitor. Periodically check to be sure ball is floating freely in this area by turning adjustment

knob and noting movement of ball.

W WARNING

Serious injury could result if the AIR SAMPLE METERING VALVE is not properly adjusted.

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.

Fig. 5