3M 6000 Instrukcje użytkownika - Strona 9

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User Seal Checks

Always check the seal of the respirator on your face before entering a contaminated area.

Positive Pressure User Seal Check

1. Place the palm of your hand over the opening in the exhalation valve cover and exhale gently.

2. If the facepiece bulges slightly and no air leaks are detected between the face and the facepiece, a proper seal has been obtained (Fig. 11).

3. If faceseal air leakage is detected, reposition the respirator on your face and/or readjust the tension of the straps to eliminate leakage and recheck

seal.

If you cannot achieve a proper seal, DO NOT enter contaminated area. See your supervisor.

Negative Pressure User Seal Check with 6000 Series Cartridges

1. Place palms of hands to cover face of cartridge or open area of 3M™ Filter Retainer 501 and inhale gently. If you feel the facepiece collapse

slightly and pull closer to your face with no leaks between the face and facepiece, a proper seal has been obtained (Fig. 12).

2. If faceseal air leakage is detected, reposition the respirator on your face and/or readjust the tension of the straps to eliminate leakage and

recheck seal.

If you cannot achieve a proper seal, DO NOT enter contaminated area. See your supervisor.

NOTE: Use of 3M™ Filter Retainer 501 may aid respirator wearer in conducting a negative pressure user seal check.

Negative Pressure User Seal Check with 2000 Series Filters

1. Place your thumbs onto the center portion of the filters, restricting airflow through filters and inhale gently. If you feel the facepiece collapse slightly

and pull closer to your face with no leaks between the face and facepiece, a proper seal has been obtained (Fig. 13).

2. If faceseal air leakage is detected, reposition the respirator on your face and/or readjust the tension of the straps to eliminate the leakage and

recheck seal.

If you cannot achieve a proper seal, DO NOT enter contaminated area. See your supervisor.

Fig. 9

Fig. 11

Fig. 13

Requester: Farrel Allen

Creator:

deZinnia

File Name: 12703-14_6800NegFit_w-7093

Structure #: NA

Supersedes: NA

Date:

03/21/12

Scale:

1 Inch

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(English)

Fig. 10

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Fig. 12

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Fig. 14

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