1 Series E81 130i (N52K) 3-door
41 00 ...
Information on hazards
1.0 Aluminum
Hazards / effects
Measures / regulations
Repair stage 1:
(replacement of bolted parts, dent removal)
Repair stage 2:
(structural repairs with bonding and riveting)
-
When a vehicle outer shell is
ground, aluminum dust
accumulates in small amounts. This
dust can be removed with
conventional extractor systems.
Repair stage 3:
(structural repairs with welding)
-
Explosion hazard due to high concentration of fine aluminum dust.
Arising e.g. during straight-through grinding of coated parts in the
base material and large-surface grinding of bright-finish parts.
-
Explosion hazard due to swirling up of fine aluminum dust in cavities.
Created by the necessary, thorough cleaning of machining surfaces
and tools before and after machining aluminum.
-
Avoid high concentration of fine
aluminum dust by means of
continuous extraction.
-
Use explosion-proof extractor
systems.
-
Do not use compressed air when
cleaning the work bay.
-
Avoid swirling up dust when
cleaning the work area.
-
Spontaneous combustion of fine aluminum dust when ignition and
fire sources are drawn in.
E.g.: hot splinters, grinding sparks, cigarettes etc.
-
Do not operate ignition and fire
sources in the intake area of
extractor systems.
RA Information on hazards
BMW AG - TIS
22.01.2013 06:20
Issue status (12/2007) Valid only until next DVD is issued
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