DODA SEPARATOR 2000, Инструкция по эксплуатации и техническому обслуживанию

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Page 16
GEARBOX AINTENANCE
GENERAL CONTROLS
All work must be carried out by adequately trained personnel in compliance with current
safety regulations.
Our assistance service is at your disposal for any need.
Check frequently that there are no unmotivated variations in temperature and/or noise.
Gaskets life depends on various factors including speed, temperature and environment and
can be considered variable between 4000 and 20000 h.
Inspect the gearbox every 2 years.
Check the tightness of the screws after the first 500 hours and then every 2000 h.
In the case that gear reducer is supplied with a coupling, it is advisable to periodically check
the state of wear of the elastic elements, also checking that the installation conditions have
not changed.
Check the correct closing of the filler caps and lubricant outlet (monthly).
Periodically perform a thorough external cleaning of the gearbox, to remove any dirt depos-
ited and which limits the capacity of heat dissipation.
The fluted ends with drum support flanges are supplied with PTFE (NLGI 2 ASTAM D-217
at 25° C 260-290) based grease; this must be reinstated, in case of manipulation or incorrect
storage, always after the first 1000 h and then every 3000 h of work.
Take precautions as the surfaces are hot during normal operation.
TIGHTENING TORQUE
Recommended tightening torques (NM) in accordance to UNI 5739 mat. 8.8