VENTILATOREN
FR
EZQ.. B/D/E, DZQ.. B/D
EZS.. B/D/E, DZS.. B/D
DE
UK
1 Impermissible operation
●
Risk of combustion/fire from flammable
materials, liquids or gases in the vicinity
of the fan.
Do not place any flammable
materials, liquids or gases near the fan, which
may ignite in the event of heat or sparks and
catch fire.
●
Steam-saturated or greasy air or solid parti
-
cles which may stick to the fan, can soil the
fan and reduce the efficiency.
Never use fan
to convey these substances.
●
If operated during the build phase, damage
to unit caused by contamination of the fan.
Fan operation is not permitted during the
build phase.
●
Risk of explosion in potentially explosive
atmospheres.
Explosive gases and dusts may
ignite and cause serious explosions or fire.
Never use fan in an explosive atmosphere.
●
Risk of explosion when used with lab
extraction units.
Explosive substances in lab
extraction units may ignite and cause serious
explosions or fire. Aggressive substances may
damage the fan. Never use the fan in combi
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