9
II.
S
A
F
E
T
Y
Be sure to inspect all rims, lock rings, wheels and associated
restraining bolts for structural defects prior to filling. While
filling, use a safety cage, (photo 9a) or other OSHA approved
restraining device to protect yourself. Flatproofing equipment
should never be left unattended while the pump is in operation.
Please refer to other reference materials, such as from the Tire
Association of North America (TANA) and OSHA, on proper tire
preparation and handling.
Material Precautions
Both the “ISO” and “CAT” side will absorb moisture. The “ISO”
side (isocyanate) is especially sensitive and will solidify from the
slightest exposure to moisture or humidity. When using drums,
replace and tighten caps on all materials when not in use. A
desiccant is required on the “ISO” side.
Material temperature should be at least 72° F (22° C) while
processing. Cold materials become thick, which slows pumping
and can result in inadequate mixing and poor/slow cure.
Safety Supplies
Signs
- “No Smoking” signs should be posted due to the
hazards presented by chemicals. (photo 9b)
Fire Extinguisher
- Extinguishers should be within easy reach as isopropyl alcohol is
flammable and poses a fire hazard. (photo 9b)
Industrial First Aid Kit
- Kits should be properly stocked and readily accessible for
emergencies. (photo 9b)
Eye Protection
- Eye protection is essential and should be worn at all times as liquids,
pressurized air, and solvents can accidentally be splashed in the eyes. Personal protective
equipment requirements are described in the SDS.
Gloves
- Natural rubber, latex or neoprene gloves should be used to reduce skin contact
and potential irritation caused by sensitization to flatproofing materials. Personal protective
equipment requirements are described in the SDS.
Tire Cage
- Tires should be filled in a tire cage. Tires overpressurized with air or liquid can
fail with explosive force. Cages are mandatory when working on wheels with split rim or lock
ring assemblies. Position tires with the lock ring facing away from the operator and work area.
Respirator
- Isopropyl alcohol, the tire filling process, and clean up can produce fumes.
Good ventilation is required in work areas to prevent exposure to fumes. If adequate ventilation
is not available, a respiratory protection program must be implemented. All cartridge/mask
selections must be conducted by a qualified individual in accordance with written respiratory
protection program. Refer to the SDS.
Note: Compliance is unique at each pumping location and should be in accordance with
all local, state and federal regulations.
9a
9b
