TABLE OF CONTENTS
I
Introduction
II
III
IV
V
VI
VII
VIII
The Sundström Safety SR series Half-mask Air-purifying Respirator (APR) system includes 2 models of
half-mask respirators. Both models provide the user with the same level of respiratory protection and
operate in the same manner. All user instructions are included in this manual, and unless otherwise
indicated, are identical for all models. The entire SR series half-mask respirator family has been tested
and approved by NIOSH to provide respiratory protection as required in 42 CFR part 84.
This manual is divided into eight sections of equal importance. It provides a respirator user with the basic
information to properly inspect, wear, maintain and care for the Sundström respirator.
This manual contains only a portion of a complete respirator program. A well-designed respirator program
also includes fit testing, proper documentation and active management by the local safety professional.
All regulations and recommendations found in OSHA documents, especially 29 CFR 1910.134; EPA
Standards; American National Standards Institutes (ANSI) Standard Z88.2; and all state, provincial and
local regulations must be included in a complete program.
You must identify all potential respiratory hazards, and the concentrations of the con-
taminants, before a competent person can determine that the Sundström half-respirator,
equipped with appropriate cartridges or filters, provides the proper respiratory protection.
Instructions for use
WARNING
EN
3