OPERATION AND MAINTENANCE MANUAL mcr LAM vents
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• damages and breakdowns of the equipment due to inappropriate operation, user’s
interference, lack of maintenance or periodic servicing;
• equipment damages resulting from causes other than those that MERCOR is
responsible for, in particular: acts of God such as torrential rainfall, flood, hurricane,
flooding, stroke of thunder, overvoltage in the mains, explosion, hail, fall of aircraft, fire,
avalanche, landslide and secondary damages due to the above-listed causes. Torrential
rain is defined as rain with an efficiency index of at least 4 (or 5 in Chomicz scale or
torrential rain grade IV (A4)). Should it be impossible to determine the index mentioned in
the previous sentence, the actual condition and the degree of damage at the place of its
origin proving that it is the consequence of torrential rain will be considered. Hurricane is
defined as wind blowing at the speed of at least 17.5 m/s (damages are deemed to have
been caused by hurricane if the effects of hurricane have been found in the immediate
neighbourhood);
• damages due to failure to immediately report the defect discovered;
• worsened quality of coating due to the natural ageing process (fading, oxidation);
• defects due to using abrasive or aggressive cleaning products;
• parts liable to natural wear and tear during operation (e.g. seals) unless a
manufacturing fault has occurred;
• damages due to aggressive external factors, especially chemical and biological ones;
• ingress of dust, particles or solids with the effective grain size below 50 μm into the
polycarbonate sheet chambers;
• condensation in the polycarbonate sheet chambers.
7. Each defect under guarantee should be reported to a local representative of
“MERCOR” S.A. immediately, i.e. within 7 days of its discovery.
8. The Buyer/Guarantee Holder is responsible for proper operation and maintenance of
the equipment and for regular (min. twice a year) servicing.
9. The Guarantee shall expire forthwith if:
• The Buyer/Guarantee Holder makes design modifications on his own without consulting
“MERCOR” S.A.,
• Maintenance or periodic servicing are not done in due time or are performed by
unauthorized persons or a service center not authorized by “MERCOR” S.A., or the
equipment is operated in the wrong way,
• Any interference of unauthorized persons – except activities connected with normal
operation of the equipment.
10.
Moreover, in the cases specified in par. 9, “MERCOR” S.A. has no warranty
obligations.
SERVICING INSPECTIONS:
1. Devices should be subject to periodical servicing inspections every 6 months during the
entire period of their operation.
2. The servicing inspections should be performed by companies having adequate
authorization of MERCOR SA.
3. On issues related to service please contact a local representative of “MERCOR” S.A.