Service and maintenance
8.3 Checking and changing lubricants
BA 2030
90 Operating Instructions, 02/2021, A5E37880173A/RS-AM
8.3.11 Recommended lubricants
The released and recommended lubricants are listed in the table NT 7300
(https://support.industry.siemens.com/cs/ww/en/view/109753864
).
Used lubricants only have conditional approval
The used lubricants are not or only conditionally approved for use in the foodstuff or
pharmaceutical industry.
Use only lubricants with USDA (United States Department of Agriculture) H1 / H2 approval
for deployment in the foodstuff or pharmaceutical industry.
Incorrect operating temperatures impair lubricity of the gearbox oil
Operating temperatures outside the permitted range impair the lubricating property of the
gearbox oil.
For this, observe the permissible oil sump temperatures listed in the lubricant table.
The oil used must be approved for use in the ambient temperature range given on the
rating plate.
When changing the oil, please observe the operating temperature range of the new oil as
specified by the oil manufacturer.
standard, the lubricants and shaft seals are harmonized and coordinated with one another
correspondin
g to the prevailing operating conditions.
Contact Technical Support for:
Change of the operating conditions
Change in oil grade
Deployment of new shaft seals.
The lubricants used are not at all or only conditionally biodegradable. If biologically
degradable lubricants are required, use only gearbox lubricants with the appropriate
classification listed in the NT 7300 table.
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