Loma IQ +, Дополнение к руководству пользователя

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7
IQ³ + User Guide
Supplement
11. OSHA. In the USA, the Occupational Safety and Health Administration (OSHA) Acts quite clearly
place the burden of compliance on the user of equipment, and the acts are generalised to the
extent that determination of adequacy of compliance is a judgement decision on the part of the
local inspector. Hence Loma Systems cannot be held responsible for meeting full requirements
of OSHA or OHSA with regards to any equipment supplied, nor can Loma be held liable for
penalty which may be assessed for failure to meet the requirements of the acts as interpreted by
an authorised inspector. Loma Systems, however, does act in a responsible manner with regard
to safe design of equipment and will always work with customers to assist where possible in the
remedy of any violations at a reasonable cost to the buyer.
12. USE OF EQUIPMENT IN WORK AREAS WHERE EXPLOSIVE ATMOSPHERES MAY OCCUR.
CE Directive 94/9/EC – ATEX Directive – July 2003
(a) LOCATION OF EQUIPMENT. This equipment is certifi ed as category 3D for use in zones
designated 22 only.
(b) INSTALLATION AND MAINTENANCE. Electrical enclosures should be inspected and
maintained on a regular basis to prevent the build up of dust deposits and to ensure the
integrity of seals. Before undertaking maintenance the equipment must be disconnected from
the source of electrical power.
During installation and maintenance care should betaken to prevent the ingress of dust into
any electrical enclosure. Should dust ingress occur then all deposits must be removed before
the equipment is put into service. Following installation and maintenance and before putting
into service all electrical enclosures and cable glands are to be correctly secured to prevent
dust ingress. Care must be taken during installation and maintenance not to damage door
seals and cable entry glands.
(c) USE. To ensure safe operation deposits of dust on any surface should be removed
immediately to prevent an increase in the surface temperature of equipment.