Operating Conditions - Siemens SINUMERIK 840D sl Equipment Manual

Technical specifications
7.3 Ambient climatic and mechanical conditions
Type of condition
Relative humidity (without conden‐
sation)
Precipitation, rain
Water other than rain
Height
Condensation, splash water,
icing, salt spray
Transport and storage of operator panel fronts and diskette drives: -20° C to +55° C.
1)
Mold growth, slime, rodents, termites and other animal vermin are not permissible.
2)
3) In marine- and weather-resistant transport packaging (container).
Transport packaging is either packaging that is directly suitable for transport or secondary packaging,
4)
which together with the product packaging, satisfies the requirements for transport.
Product packaging (storage packaging) is an individual packaging for storage and does not satisfy the
5)
requirements for transport. As a consequence, product packaging is therefore not suitable for shipping.
For storage in the transport packaging.
6)
For storage in the product packaging.
7)
Note
Remove the transport protective foil and packaging material before installing the components.
7.3.2

Operating conditions

The components of the SINUMERIK 840D sl system are intended for a weatherproof, fixed
location. The documented
environmental conditions apply to the climate in the immediate vicinity of the units and to the
entry of the cooling air. They exceed the requirements according to EN 60204-1, EN 61800-2,
EN 61131-2 and IEC 62477-1.
NOTICE
Damage to components by coolants and lubricants
The SINUMERIK operator components have been designed for industrial use, particularly on
machine tools and production machines. This also takes into account the use of commercially
available coolants and lubricants. The use of aggressive compounds and additives can damage
components and result in their failure.
Contact between the operator components and coolants and lubricants should be avoided as
far as possible, as resistance to all coolants and lubricants cannot be guaranteed.
Climatic environmental conditions
Climate class according to EN
60721‑3-3
Temperature
38
Permissible range/class
6 mm/min 2)
1 m/s and wet loading surfa‐
ces
6)
Max. 4,000 m above sea level
Permissible
Better than class 3K3
0 ... 55° C (without derating)
Equipment Manual, 12/2022, A5E50751046B AA
5 to 95%
Not permissible
Not permis‐ 1 m/s and wet
sible loading surfaces
7)
Not permis‐ Permissible
sible
7)
Operator panel front: OP 010S
6)
6)