Weir Warman 650 M200-MCR-G, Руководство пользователя, Страница: 227 / 287

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BA 7300 EN 04.09
1.1 Required quality of gear oils
For its gear units, FLENDER approves only CLP quality oils which contain constituents to DIN 51517­3 for
improvement of corrosion prevention and resistance to ageing and which reduce wear in mixed­friction
areas. The scuffing resistance in the FZG test to DIN ISO 14635­1 must comply with stage 12 or higher
under A/8,3/90 test conditions. In the FE­8 rolling bearing test to DIN 51819­3 rolling element wear must
be < 30 mg and cage wear < 100 mg under D­7,5/80­80 test conditions.
In addition, the gear oils must meet the following quality requirements demanded by FLENDER:
• Sufficiently high grey­staining resistance in accordance with FVA 54 grey­staining test
a) for helical­gear, bevel­gear and planetary­gear units, GS­criteria stage 10 or higher applies,
and grey­staining resistance GST = high
• Low degree of foaming with less than 15 % foam formation in the FLENDER foam test
• Compatibility with elastomer materials of the radial shaft­sealing rings used in FLENDER gear units
• Compatibility with residues of corrosion­protection agent and run­in oils used by FLENDER
• Compatibility with the paints used by FLENDER in its gear­unit interiors
• Compatibility with liquid seals between bolted­joint surfaces
The oil group and oil viscosity indicated on the rating plates as well as the
instructions in the gear­unit operating instructions must be adhered to! Failure
to do so will result in invalidation of the guarantee.
The use of gear oils which do not comply with the above quality requirements
will invalidate the FLENDER product guarantee obligation. In addition
adherence to the instructions given in these operating instructions are
conditional for any claims under warranty.
Deviations are permitted only after consultation with FLENDER!
If the operating conditions have been subsequently modified and differ from
those stated in your order, the lubricant to be used must be approved by
FLENDER in writing.
The lubricants listed in BA 7300 EN operating instructions are approved for use in FLENDER gear units.
The lubricant manufacturers guarantee worldwide that the gear oils listed here have the properties and
characteristics and meet the minimum requirements specified by FLENDER. Approval is based on
confirmation by lubricant manufacturers that the CLP quality complies with DIN 51517­3 and/or CKC with
ISO 12925 and on verifications based on oil samples in tests of adherence to the suitability criteria
specified by FLENDER.
The approval of these lubricants for use in FLENDER gear units and the consequent inclusion in the
BA 7300 EN operating instructions does not mean that FLENDER is liable for the suitability and quality of
the lubricants or is liable in the event of damage to FLENDER gear units arising from the use of these
lubricants. Each lubricant manufacturer is always responsible for the suitability and quality of his own
product.
These BA 7300 EN operating instructions, including FLENDER’s current lubricant recommendations, are
available in the latest edition on the Internet at http://www.flender.com. We recommend regularly checking
whether the selected lubricant is still approved by FLENDER.
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