Sperian MILLER 8172 Manuel D'utilisation page 9

5.2 Types of Material Damage
HEAT
In excessive heat, rope/
webbing becomes brittle
and has a shriveled
brownish appearance.
Fibers will break when
flexed. Should not be
used above 180°F.
Contact Miller Technical Service Department at 800-873-5242 if you have any questions about the above chart.
5.3 Maintenance
Cleaning and Storage
Basic care of all Miller Fall Protection equipment will prolong the durable life and will contribute
toward the performance of its vital safety function. Clean the equipment to remove any dirt,
corrosives, or contaminants. Store in a clean, dry area, free of exposure to fumes or corrosive
elements. Avoid excessive heat, steam, or long periods of sunlight.
Servicing
A record log of all inspection dates for this device must be maintained. Miller rope grabs and
wire rope grabs are not repairable and should be replaced if damaged. This system and all
components must be taken out of service if subjected to fall arrest forces. Contact Miller Technical
Services at 1-800-873-5242 if you have any questions.
Us er Ins tru ct ion s - Engl is h
CHEMICAL
Change in color
usually appearing as
a brownish smear or
smudge. Transverse
cracks when rope/
webbing is bent over
a mandrel. Loss of
elasticity in rope/
webbing.
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MOLTEN
METAL OR
FLAME
Rope/webbing strands
fuse together. Hard
shiny spots. Hard and
brittle feel.
PAINTS AND
SOLVENTS
Paint which penetrates
and dries restricts
movement of fibers.
Drying agents and
solvents in some
paints will appear as
chemical damage.