Safety Instructions; Foreseeable Misuse, Residual Risks - hawa 3353 Notice De Montage Et D'utilisation

3. Safety Instructions

The instructions on foreseeable misuse and residual risks as well as the special instructions and technical data specified on pages 12 to 17 of these
instructions must be observed under all circumstances to avoid or reduce danger to life and limb in connection with the enclosure type 3353 as much as
possible.
Special notes aiming at avoiding or reducing hygiene risks are headed with the word "Hygiene"!
Please take note of the standards and regulations applicable to your low-voltage switchgear and control-gear assembly.
We would draw your attention to the following standards and regulations that you may have to comply with:
• Machinery Directive 2006/42/EC
• DIN EN ISO 14159 Safety of machinery – Hygiene requirements for the design of machinery
• DIN EN 1672-2 Food processing machinery – Basic concepts – Part 2: Hygiene requirements
• EHEDG Doc 8: Hygienic design principles for machinery, equipment and components
• EHEDG Doc 13: Hygienic design of machinery, equipment and components for open food processing
• Regulation on the hygiene of foodstuffs EC 852/2004, in particular Art. 1a):
"Primary responsibility for food safety rests with the food business operator. "
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For any transport including moving to the installation site and unpacking as well as when completing the interior or any (later) work, take suitable safety
measures, if necessary by additionally fixing it with straps or similar, to secure the product against tipping.
The instructions for accessories must also be observed.
Torque specifications must be adhered to.
To maintain the degree of protection (IP) specified, all openings in the empty enclosure must be properly closed using devices of at least the same degree
of protection.
Secure fitted mounting plates, swing frames and other interior fittings for transport.
As an equipotential bonding measure adapted to the application, the door(s) and the body are fitted with ground studs (see accessories).
Ensure that the ambient temperatures at the installation site do not fall below -25 °C or exceed +80 °C, that there is no coarse dirt and excessive moisture
and that the product is mounted horizontally by means of suitable mounting hardware.
Make sure that the doors are fully closed (see Instructions for Installation).
The maximum static loads as specified on page 7 must not be exceeded.
Note: Empty enclosures in stainless steel design are generally suitable for outdoor installation if pressure compensation is assured (to be provided by
customer) and water is prevented from accumulating at the seals.
Hygiene
Avoid contamination at the installation location.
When working, ensure that the surfaces remain intact.
Avoid scratches or damage to the seal.
Do not open the door as long as open food processing takes place – the interior of type 3353 is no hygiene zone.
Ensure that all quarter turn latch locks are correctly closed.

4. Foreseeable Misuse, Residual Risks

Foreseeable misuse:
• The load is not secured against falling, tipping over when moved (transport, set-up).
• More people than necessary are present in the danger zone during transport and movement to the installation site.
• The installation site is polluted. Operating conditions and usage do not comply with the intended use.
• No alignment, wrong selection of mounting hardware, use of inappropriate tools.
• Insufficient qualification of staff.
• Damage to surfaces and seal is not noticed.
• Visual inspections and functional tests are not carried out.
• No cleaning is effected.
• Spare parts other than original parts are used.
The residual risks remaining after a risk analysis may be as follows:
• Crushing or impacts from tipping or falling objects;
• Cutting at sharp edges;
• Slipping, falling on dirty, wet, slippery floors;
• Electric shock;
• Contamination of sensitive areas.
These residual risks can be avoided by working attentively and implementing (protective) measures as provided by the operator.
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