Operating
Manual
©
Dürr
Systems
AG
MCD00011EN
L058709070
EcoGun Cleaner M
Compiled : Vicentini
Release
10
Checked : Messina
Date 07.09.2017
Approved : Roncarati
13
The
customer
must ensure that the tasks and responsibilities to be
assumed by the operator have been clearly defined.
The
customer
must ensure that every operator has been informed and
instructed about all dangers. The customer must provide the operator with
the necessary protective equipment. Each operator must have been
informed and instructed about safety functions and safety equipment.
The operator may only carry out the installation, commissioning,
maintenance, repair and cleaning jobs expressly described in this operating
manual. Work that
is not described
in this manual may only be carried out
by the manufacturer. For all maintenance, repair and cleaning jobs, observe
the industrial safety rules applicable at the place of the installation
3.2 Use of Tools in Ex Zones
The spraybooth is classified once into ex zones according to DIN EN 12215.
The ex zones are defined once and are valid independent of the installation's
operating condition. Even a spraybooth into which no inflammable medium is
brought and that is sufficiently ventilated is still ex zone.
According to DIN EN 50176, only accessories meeting the requirements of
EN 60079-0 and/or EN13463-1 may be used in an ex zone.
DIN EN 12215 always requires a technical ventilation for the spray booth.
In spraybooths with fresh air operation, a sufficient ventilation is ensured
after a 3- to 10-fold air exchange. As a rule, the spraybooth is sufficiently
ventilated after 5 minutes. In recirculating air installations, a ventilating time
of 30 minutes
[4]
is necessary to achieve a sufficient ventilation, depending
on the mixture ratio of recirculating air to fresh air.
The use of not classified tools in the sense of explosion protection in
hazardous areas is the customer's exclusive responsibility.
- The
customer
has to carry out a risk assessment for every
operation performed , to document these and to prepare an
operating manual resulting from that.
- The
customer
has to ensure that all operators carrying out the
respective jobs know and observe these measures.
[4]
This value is dependent on the design and settings and must always be
determined with the system-specific parameters
