to EC Np. 842/2006 Article 3. The ability of the LES-RACK-M1 equipment to continuously perform
effectively completely depends on adequate servicing and regular testing. The LES-RACK-M1 equipment
must only be inspected by persons who meet the required qualification conditions. These persons must
not interfere with the circuits, parts linked with the network under the cover under any circumstances
because there the risk of an electric shock. Repairs must only be carried out by properly trained
employees of the service organization or the manufacturer. Before the inspection, the person
responsible for the operation of equipment must be informed about the inspection of the equipment
LES-RACK-M1. Before the inspection and commissioning, related equipment, if any is connected, must
be prevented from running, e.g. disconnecting energy, fire valve, air conditioning unit.
The equipment must be inspected after each use or if the permitted working limits are exceeded.
Inspections by the user
Consistent adherence to the inspection time schedule and maintenance is carried out to ascertain
defects in the LES-RACK-M1 equipment in the initial stage. Allows correction before the equipment is
automatically activated and error-free function in the case of fire. The inspections of equipment must
always prove conformity with the general requirements and technical parameters in this manual.
Inspection after 1 week
Visual inspection of any risk changes and the tightness of the protected space that would decrease the
efficiency of the system. Visual inspection to see that the operating equipment and components of the
system are properly located and undamaged.
Inspection of signal lamps on the front panel
Inspection after 1 month
Checking that all staff who could work with equipment are properly trained and have appropriate
qualifications. In particular that new employees were familiarized with the use and operation of the
system.
Checking the protected space
At least each month consistently check that there are no passages in the borders of the protected space
or that other changes have not occurred that could influence the escape of the extinguishing agent or its
efficiency. If it is ascertained that in the protected space changes in the volume or the type of the risk
have occurred, the extinguishing system must be modified so it provides the original level of protection.
It is recommended the type of the risk in the protected space and the volume which is occupied. It is
recommended to regularly check that the extinguishing agent is at the required concentration and will
be kept.
Inspections by the service organization
Repairs must only be carried out by properly trained employees of the service organization with electric
systems qualifications according to the respective regulations.
All electric detection and alarm systems are tested according to the recommendations of the respective
national standards.
All control valves are checked that they work correctly in manual operation and, consequently, that they
work correctly for automatic operation. Checking the surface of the equipment for signs of damage or
unauthorized interference.
Visual inspection
checking the equipment location
checking the serial number
checking equipment fixing
checking equipment accessibility
cleaning dirt from the system
Notification: The producer of this document, reserves the right to change the contents without prior
notification.
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