DEPURECO ATEX PUMA 10 Z21, Инструкция по эксплуатации и техническому обслуживанию

Страница: 22 / 48

Page 22 of 48
If dusts that can give rise to self-ignition are vacuumed,
the collection bin must be emptied immediately after each
activity.
This precaution must also be taken when vacuuming different
types of dust, the mixture of which can give rise to
exothermic reactions.
A periodic check must be carried out, especially after
maintenance operations, on the equipotential bonding
conditions between the different metal parts of the
appliance, particularly moving parts and the baskets holding
the filter bags.
The installation, assembly and disassembly operations must be
carried out on machines switched off and in the absence of a
potentially explosive atmosphere.
The installer must check that the process specifications
match the appliance characteristics given on the plate (e.g.
with reference to the maximum surface temperature).
The appliance must not be used to vacuum material with
incompatible product characteristics.
The manuals for the ATEX components fitted on the appliance
are enclosed: the user must observe all the safety
instructions relating to the use of these components.
The appliance must be cleaned by the user to prevent the
formation of combustible dust.
Do not use compressed air to clean the layers of dust, but
use appropriate vacuuming systems for handling potentially
explosive dust (ATEX certified vacuum cleaners).
A specially trained operator must always be present when the
appliance is being used and must intervene immediately, by
stopping the equipment with the emergency button (where
applicable) or the emergency disconnector switch, in the
event of malfunctions, such as abnormal noise (breakage of
components), clogging of the inlet and outlet pipes, breakage
of the filter bags, suction of material containing foreign
bodies or sources of ignition.