Check Tightness Of Fastening Bolts; Final Work; General Inspection Of The Gear Unit; Lubricants - Siemens Flender H2NV Series Assembly And Operating Instructions Manual

10.2.10 Check tightness of fastening bolts

• The instructions in item 10.1 must be observed!
• Check tightness of all fastening bolts.
Damaged bolts must be replaced with new bolts of the same type and strength class.
10.3

Final work

For operating and servicing the components, the pertinent instructions manuals and the
specifications in sections 5, "Technical description", and 7, "Start­up", must be observed.
For technical data, refer to the data sheet and/or the list of equipment.
Observe item 6.8.
Damaged bolts must be replaced with new bolts of the same type and strength class.
10.4

General inspection of the gear unit

The general inspection of the gear unit should be carried out by the Siemens Customer Service, as our
engineers have the experience and training necessary to identify any components requiring replacement.
10.5

Lubricants

The quality of the oil used must meet the requirements of the separately supplied BA 7300 instructions
manual, otherwise the guarantee given by Siemens will lapse. We urgently recommend using one of the
oils listed in table "T 7300" (for a link, see the BA 7300 document supplied separately), because they have
been tested and meet the requirements.
To avoid misunderstandings, we should like to point out that this recommendation is in no way
intended as a guarantee of the quality of the lubricant supplied. Each lubricant manufacturer
is responsible for the quality of his own product.
Information on the type, viscosity and required quantity of the oil is given on the rating plate on the gear unit
and/or in the supplied documentation.
The quantity of oil indicated on the rating plate is an approximation only. The marks on the oil dipstick or
oil­sight glass are decisive for the amount of oil to be filled in.
The instructions manual BA 7300 relating to the gear­unit lubrication and table "T 7300" containing the
current lubricant recommendations of Siemens can also be consulted on the internet (see back cover).
The oils listed there are subjected to continuous tests. Under certain circumstances the oils recommended
there may therefore later be removed from the range or replaced with further developed oils.
We recommend regularly checking whether the selected lubricating oil is still recommended by Siemens.
If it is not, the brand of oil should be changed.
BA 5060 EN 04/2011
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