3M W-3197 Istruzioni per l'utente - Pagina 13

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If you have any doubts about the applicability of the equipment to your job situation, consult an industrial

hygienist or call 3M's Occupational Health and Environmental Safety Division Technical Service Department

at 1-800-243-4630. In Canada, call Technical Service at 1-800-267-4414.

CLEANING AND STORAGE

CAUTION

Cleaning with solvents may degrade some respirator components and reduce respirator effectiveness. Inspect

all respirator components before each use to ensure proper operating condition. Cleaning is recommended

after each use.

1. Remove any cartridges and/or filters.

2. Clean facepiece (excluding filters and cartridges), with 3M™ 504 Respirator Wipes or by immersing in

warm cleaning solution, water temperature not to exceed 120° F (49° C), and scrub with soft brush until

clean. Add neutral detergent if necessary. Do not use cleaners containing lanolin or other oils.

3. Disinfect facepiece by soaking in a solution of quaternary ammonia disinfectant or sodium hypochloride

(1 oz. [30 ML] household bleach in 2 gallons [7.5 L] of water), or other disinfectant.

4. Rinse in fresh, warm water and air dry in non-contaminated atmosphere.

The cleaned respirator should be stored away from contaminated areas when not in use.

Clean the air control devices on their exterior. Do not immerse in liquid.

TROUBLESHOOTING

Problem

Inadequate Airflow

Comfort Control Knob

Won't Turn

No Airflow

Possible Cause

1. Compressor filters plugged

2. Muffler plugged with oil

3. Air pressure too low

4. F&R Panel filer plugged

5. Kink in air hose

Valve mechanism dirty

1. Compressor off

2. Air supply line valve closed

3. F&R Panel regulator closed

4. Supplied air hose not

connected

Corrective Action

1. Change filters

2. Replace muffler discs

3. Increase air

4. Change filter

5. Straighten hose

Clean with blast of air

1. Turn compressor on

2. Open F&R Panel air supply

line valve

3. Open F&R Panel regulator

4. Connect supplied air hose