BTA User Guide
Topling Prnjavor
Page 60
Maintenance of motor carriers
Figure 25
Motoreductor
Maintenance of carriers and motor carrier includes inspection of:
· carrier and engine temperature,
· motor power, voltage,
· noise and vibration,
· oil (level, fizz, the presence of water, viscosity, replacing worn-out),
Bearings, which are lubricated with grease may not be fully charged to avoid overheating.
Following approx. 3000 operating hours, at least semiannually, control oil and change it if
necessary.
Regardless of the number of hours of the gear, mineral oil is advisable to change at least
after 2 years, and synthetic one after 4 years but not more than 10,000 hours of work for a
mineral oil or, 20000 h of the synthetic oil. Oils of different manufacturers should not be mixed. Oil
change is done when the gear is idle gear in warm operating condition. After the release of old oil
and flushing the body, the new oil is poured through the vent opening up to the level opening.
When needed, refilling should also be done up to that level.
If during the carrier operation it is necessary to remove the engine, care must be taken not
to damage the cogs on the first and second gear carrier. The first gear mounted on the motor
shaft, can be removed by using the appropriate tools. When disassembling and assembling
complete gear, among other things, particular attention should be paid to the correctness of shaft
seals, gaskets and klingerits.
Lubrication of carrier
All carriers come from the factory ready to drive, filled with standard lubricant for the
desired mounting position, where the sound power level LWA and effective vibration velocity is in
accordance with applicable standards.
Summary of Contents for BTA1000
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