Maintenance, Cleaning And Storage - Sundstrom SR 900 APR Manuel De L'utilisateur

VI MAINTENANCE, CLEANING AND STORAGE
A dirty respirator causes reduced protection. A written program for cleaning and
sanitizing should be established and followed. This program should include all federal and
Visual check
Fit check
Cleaning
Change membrane
Change harness
Change gasket
A. Disassembly
1) Remove all protective elements.
2) Remove the covers from the exhalation valves and remove the membranes (two).
3) Gently pinch the exhalation flaps with your fingers and pull them off the center pin.
4) Detach the head harness by pushing the two connection points toward the filter attachment.
(Optional – The harness can be washed, but takes extra time to dry.)
5) Reach inside the respirator and gently pull out the inhalation flap.
6) Remove the filter attachment from the respirator body by turning it clockwise a 1/4 of a lap.
7) Remove the gasket from the filter attachment.
B. Cleaning
1) Clean with warm soapy water or other respirator cleaner and a soft brush, lint free cloth or
sponge.
2) Do not exceed 104 °F (40 °C) during the cleaning operation. Never use solvents for cleaning.
Strong cleaning and disinfecting agents can damage rubber and plastic.
3) Sanitize the respirator. Use an approved sanitizing or disinfecting agent or a solution of 2 table-
spoons of household bleach mixed in one gallon of water (50 PPM chlorine); or 1 teaspoon of
tincture of Iodine (50 PPM Iodine) in one gallon of water for at least 2 minutes.
4) Rinse thoroughly.
5) Check the condition of the respirator and the parts. Replace any damaged or defective item.
6) Dry the respirator and parts.
CAUTION
local requirements.
Before use After use Every year
15