Contec LES-RACK, Руководство по эксплуатации и инструкция по установке, Страница: 46 / 54

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carried out by properly and demonstrably trained personnel of the service organization or the
manufacturer. Before starting the inspection, the person responsible for the operation of the
equipment must be informed about the performance of any inspection on the LES-RACK
equipment. Before starting the inspection and putting into operation, it is necessary to prevent
unwanted start-up of downstream equipment, if such are connected to the equipment, e.g.
power off, fire dampers, air conditioning units.
It is also necessary to check the equipment after each use of the equipment or if the permitted
operating limits such as temperature are exceeded.
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User inspection
Consistent adherence to the inspection and maintenance schedule will lead to detection of
LES-RACK equipment defects at an early stage. It will make it possible to carry out
corrections before it is necessary for the device to intervene automatically, or it will ensure
faultless operation in the event of a fire. The equipment inspection carried out must always
demonstrate compliance with the general requirements and technical parameters specified in
this manual.
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Weekly inspection
Vizuálně se kontroluje, zda nedošlo ke změnám rizik a těsnosti chráněného prostoru, jež by
mohly snížit účinnost systému (ventilační otvory, ..). Provede se vizuální kontrola, zda
všechna provozní zařízení a součásti systému jsou řádně umístěny a nepoškozeny.
Visual assessment of the protected area to identify potential risks or needs for device
mounting adjustments which could reduce the efficiency of the system (ventilation holes, ..).
Check the correct location of the equipment, check for any visible damage and check the
correct function of the LED lights.
A visual check is made to ensure that all operating equipment and system components are
properly located and undamaged.
Whether all parts of the LES-RACK device and components that are connected to the device
or closely related to it (e.g. the strength of the attachment of the mounting rails) do not show
signs of improper handling, whether they are correctly fixed in place, not damaged or
significantly dirty.
A check for correct function is performed by visual inspection of the signal LED indicators
on the front panel.
Signaling chapter.
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Monthly inspection
Qualification of personnel - check that all personnel who could possibly work with the
equipment are properly trained and have sufficient qualifications for such activity. Above all,
whether new employees have been introduced to the use and operation of the system.
Protected area inspection - At least once a month, it must be thoroughly checked whether
technical changes have been made to the protected space (change in cooling of the space,
openings with ventilation, etc.) that would result in lower extinguishing efficiency. Has the
air conditioner been disconnected, for example for maintenance, and thus exceeded the