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Rittal Hygienic Design assembly instructions
GB
HYGIENE RISK!
Improper cleaning can cause damage to the housing
surfaces and so produce favourable conditions for the
depositing and propagation of dangerous micro-organ-
isms. Consequently, the following notes must be observed.
Cleaning
●
The compact enclosure should always be cleaned
Prior to delivery and installation
Prior to the initial commissioning
Each time after the housing has been opened
After servicing work
Regularly in accordance with your internal cleaning schedule.
Before cleaning, always check that all fasteners are closed.
The following items must not be used for cleaning
●
Sharp, hard or pointed objects
●
Abrasive procedures that change the surface roughness
of the material
●
Cleaning materials that can impair health and which contain
solvents
●
Cleaning materials that contain halogenated compounds, e.g.
chlorides (danger of pitting for stainless steel 1.4301/AISI 304).
Cleaning utensils
●
Prior to use, ensure that the cleaning utensils are clean and in
a proper hygienic state. If necessary, these utensils should be
disinfected prior to use.
●
Cleaning utensils must not shed to the surfaces and components
anything that could impair the foodstuff (for example: Cloths must
be lint-free; bristles must not break).
●
The cleaning utensils should be checked prior to use.
●
Cleaning utensils may not be used when they themselves are not
free of rust (danger of extraneous rust for stainless steel).
Notes for cleaning and disinfection
GB
Function description
Proper usage
The HD compact enclosure is suitable for accepting electrical equip-
ment in the food processing industry area. It is resistant to the clean-
ing and disinfection materials normally used in the food processing
industry. It is dust-resistant and protects the installed components
against intensive spray water (protection category IP 66).
It is not designed for use outdoors and in areas cleaned
with high-pressure cleaning units that require protection
category IP 69K. The HD compact enclosure satisfies
the following significant functions:
Housing
Surfaces with brushed 400 grain ensure peak-to-valley height
R
A
< 0.8 μm. Internal radiuses r > 3 mm are maintained for
edges. In the delivered state, the housing does not have any
openings and so effectively avoids any hygiene risk.
A roof with 30° inclination
Effectively prevents the placement of objects and the accumu-
lation of the liquids and loose dirt particles. It also simplifies con-
trolled cleaning for high fastened housings.
Drip edge
Protects the upper door seal from dirt deposits.
Door folded edges, bevelled
Prevents the accumulation of liquids.
External seal
The complete seal provides a transition between door and
housing without any gaps or dead space. It can be replaced
and is characterised by its high resistance to cleaning products
normally used in the food processing industry. Its blue colour
allows the seal to be easily distinguished from foodstuffs.
Internal hinge
This prevents any risk source with regard to the hygiene.
The door hinge can be changed from the right-hand side to the
left-hand side.
HD lock
Designed to guarantee both the hygiene criteria and the access
security. A three-point bar lock is used for housing heights that
exceed 1050 mm. One or two fastener locks are used for smaller
sizes.
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Product description