CONTENTS
FOREWORD ...........................................................................................................................................................1
Contact Information .....................................................................................................................................1
System Description .....................................................................................................................................1
Limitations of Use ........................................................................................................................................3
Additional Certifications ...............................................................................................................................4
Specifications ..............................................................................................................................................5
OPERATING INSTRUCTIONS ...................................................................................................................................6
Unpacking ...................................................................................................................................................6
Assembly ....................................................................................................................................................6
Donning & Fitting .........................................................................................................................................7
ADF Function .............................................................................................................................................10
INSPECTION & MAINTENANCE .............................................................................................................................15
REPLACEMENT PARTS.........................................................................................................................................16
Replacement Parts ....................................................................................................................................16
Replacing Inner Shield ...............................................................................................................................23
Replacing Inner Shield ...............................................................................................................................23
M-957 Forehead Comfort Pad/Sweat Pad .................................................................................................24
06-0400-54/M-953 Ratchet ......................................................................................................................25
M-350 Head Suspension ...........................................................................................................................25
27-0099-28 Faceseal Replacement ..........................................................................................................26
M-316 Airflow Deflector ............................................................................................................................28
ACCESSORIES .....................................................................................................................................................28
27-0099-84 Radiant Heat Hard Hat Cover .................................................................................................28
M-956 Size Reducing Ratchet Comfort Pad ...............................................................................................30
M-958 Chin Strap ......................................................................................................................................30
EXPECTED LIFE ...................................................................................................................................................32
TR OUBLESHOOTING ............................................................................................................................................32