nord B 1050, Инструкция по эксплуатации и сборке

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Industrial gear units – Operating and Assembly Instructions
72 B 1050 en-4419
5.2.3.5 No-seal adapter for mixers (option SAFOMI)
NOTICE!
Damage to the gear unit due to insufficient lubricant
Oil foam formation may indicate contamination of the oil, e.g. due to the entry of foreign liquids.
Contamination impairs the lubricating properties of the gear oil and may result in damage to the gear
unit.
• Check the gear oil for water and other contaminants
• Change the oil
• Clarify and remedy the cause of oil contamination
This option is equipped with a 3D oil inspection glass in the gear unit housing and an oil inspection
glass in the SAFOMI-IEC adapter. The 3D oil inspection glass cannot be used if the SAFOMI-IEC
adapter has been retrofitted. In this case the oil level must be checked with a dipstick.
• The 3D oil inspection glass in the gear unit housing is used to check the oil level and must always
be completely filled with oil.
• The oil inspection glass in the SAFOMI-IEC adapter is an inspection window. It is used to check the
gear oil with regard to foam formation. No oil foam must be visible, neither at a standstill nor during
operation.
Information
Incorrect oil level indication due to trapped air
During commissioning and after changing the oil, air (air pockets) may become trapped in the gear unit
oil bath. These disappear during operation. The resulting space fills with lubricant. Because of this the
oil level may deviate in comparison with the initial filling. Trapped air can escape via the gear unit
venting. This process may take several days. During this period an incorrect display of the oil level in
the 3D inspection glass cannot be ruled out.
• Check the oil level at regular intervals, especially after changing the oil or commissioning.