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1. Safety instructions
1.1
Safety instructions
–
Assembly, installation and servicing may only be performed
by properly trained specialists.
–
Do not obstruct the air inlet and air outlet of the roof-mounted
fan inside and outside the enclosure.
–
The specific air throughput of the roof-mounted fans must
be adequate to meet the climate control requirements of the
enclosure.
–
Use only original spare parts and accessories.
–
Do not make any changes to the roof-mounted fan other than
those described in these and other applicable instructions.
–
The roof-mounted fan must only be connected to the mains
with the system de-energised. Connect the prefuse specified
in the Technical Specifications.
–
Never insert your fingers into the rotating fan blade.
–
The roof-mounted fan must only be fitted on a sealed enclo-
sure with protected access to the electrical connection.
–
Electrical connection and any repairs may only be carried out
by authorised, specialist personnel.
–
Children and persons with limited cognitive/coordinative abili-
ties must not operate, maintain or clean the unit or be allowed
to use it as a toy.
–
Spending long periods in the airflow may irritate the eyes and
muscles.
–
If extinguisher gas is used in the enclosure, the roof-mounted
fan must be incorporated into the fire protection concept.
Rittal roof-mounted fan
1.2
Intended use
Rittal roof-mounted fans were developed and designed in accord-
ance with the state of the art and the recognised rules governing
technical safety. Nevertheless, if used improperly, they may pose
a threat to life and limb or cause damage to property. The unit
is only intended for ventilating enclosures and electronic cases.
Any other use is deemed improper. The manufacturer will not be
liable for any damages caused as a result of improper use, or for
incorrect assembly, installation or use. All risk is borne solely by
the user.
Proper usage also includes the observation of all valid documents
and compliance with the inspection and servicing conditions.
3
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