Exterior Preservation - Siemens Flender H2NV Series Assembly And Operating Instructions Manual

Cooling-tower gear unit
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4.4.2

Exterior preservation

Table 6:
Durability period for exterior preservation of shaft ends and other bright machined surfaces
Duration
of protection
In case of
indoor storage
up to 36 months
In case of
outdoor storage
up to 12 months
1)
The gear unit must be stored in the position of use in a sheltered place; it must be placed on
a vibration­free, dry wooden base and covered over.
2)
If the gear unit is being stored out of doors, it must be particularly carefully covered, and care must be
taken that neither moisture nor foreign material can collect on the unit. Waterlogging should be avoided.
The procedure for interior and exterior preservation treatment is described in section 7
(see items 7.3.1.1 and 7.3.2.1).
Preservative
agent
1)
Tectyl 846 K19
2)
BA 5060 EN 04/2011
Layer
thickness
Long-term wax-based preservative
agent:
approx. 50 μm
- resistant to seawater
- resistant to tropical conditions
- (soluble with CH compounds)
18 / 62
Remarks

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