Siemens 3AP2-FI Operation & Maintenance Manual page 45

4 Installation
After one year's storage, the external surfaces treated with Tectyl 506 should be given a thick second coating.
Before storing the accessory items, check their plastic wrapping for signs of damage. If the plastic foil has sus-
tained damage, unpack the parts and store them in a dry, ventilated room.
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