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BA 9213 en 03/2012
Unless otherwise contractually agreed, the interior and the exterior preservation is guaranteed
for 24 months, provided that storage is in dry, frostfree sheds.
The guarantee period starts on the date of delivery or that of the notice that the item is ready
for shipment.
For longer periods of storage (> 24 months) we advise regular checking and, if necessary, renewal of the
interior and exterior preservation (see section 7, "Startup").
The output shaft must be rotated at least one turn to change the position of the rolling element in the
bearings. The input shaft must not come to a standstill in the same position as before rotation.
This procedure must be repeated and documented every 24 months until startup.
4.4.1 Interior preservation with preservative agent
Table 3: Durability period and measures for interior preservation when using mineral oil or PAObased
synthetic oil
Duration of protection
Preservative agent Special measures
up to 6 months
Castrol Alpha SP 220 S
none
up to 24 months
Close all holes in the gear unit
- Replace air filter or breather screw
with screw plug
(replace plug screw with air filter or
breather screw before startup).
For storage periods longer than 24 months, renew the preservative agent.
For storage periods longer than 36 months, Siemens should be consulted before.
Table 4: Durability period and measures for interior preservation when using PGbased synthetic oil
Duration of protection
Preservative agent Special measures
up to 6 months
Special anti-corrosion oil
TRIBOL 1390
1)
none
up to 36 months
Close all holes in the gear unit
- Replace air filter or breather screw
with screw plug
(replace plug screw with air filter or
breather screw before startup).
For storage periods longer than 36 months, Siemens should be consulted before.
1)
Resistant to tropical conditions and sea water; max. ambient temperature 50 °C
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