73
Radijator Inženjering DOO, 36000 Kraljevo, Živojina Lazića Solunca br.6, Srbija
tel. +381 36 399 140, fax. +381 36 399 150,
, e-mail: [email protected]
8.
Regular annual service
Regular service is performed at the end of the heating season in the period from 15.4. to 31.8
and charged by the established price list of the Co. "Radiator Engineering". Service procedure
by the technical persons performing regular annual service, which are authorized by the
manufacturer for this, including the following operations:
NOTE
:
The Service Provider is in obligation to inspect all of the following parts
(from the list) feeder and exchanger, and if it comes to replacing of any parts of the same,
the user receives the above-mentioned warranty and guarantee for another 12 months
placed on the body of the boiler (exchanger). The warranty can be extended up to 5 years
from the date of commissioning. Service and extension of service can be performed by a
person sent by the Central Service of the Co. "Radiator engineering ". For not changed
parts, after the servicing work, the service guarantee is not valid.
dismantling silos pellet from pellet conveyor;
dismantling of pellet conveyor from the boiler;
disassembly of both chains;
removal of the segments for the combustion from the furnace and furnace space
cleaning beneath segments. Checking of the state of segments and their mutual gap;
cleaning the space of the tube in furnace in which the lower worm spiral is rotating;
Lubricating of all bearings, top and bottom screw shaft and checking of their proper
operational state. Bearing must not have difficulty in turning or cracks in the in the
housing. Contrarily the bearing is replaced. If it is determined that the damage to the
bearing is due to intrusion of solid objects into the pellet carrier (due to user’s mistake
or the manufacturer of pellet mistake), Co. “Radiator Engineering” shall charge value
of the bearing. If the damage to the bearing is due to the withdrawal of the flame into
the pellet transporter itself for reasons of poorly set parameters when using the boiler,
Co. “Radiator Engineering” shall charge the value of the bearing.
Removing the chains on both sides of the shaft of the cellular security conveyor (valves)
and inspection of the proper condition of the bearings 6004 in the valves. If rotating of
the bearings is difficult, replace the bearings on both sides. If the damage of the bearings
of valves is due to intrusion of solid body that is not from the boiler (due to user’s
mistake or manufacturers of pellets mistake) Co. “Radiator engineering” shall charge
the value of the bearings;
check the sharpness of the edges of the rotor;
remove the probe of the flue gas and clean the layers of sediment;
check both fans;
check the sealing of the upper and lower doors;
check the maintenance of the boiler heat exchanger.
