Estrima BIRO, Use And Maintenance Manual, Page: 54 / 80

Use and maintenance manual 03.01 – 22/06/2016 54
IMPORTANT NOTICE Do not use hot water to clear away, from the
surfaces, the salt spread on the roads or sea saltiness. With hot water,
the corrosive effect of salt increases.
Bird excrements contain corrosive substances that cause a swift
discolouring action (they might even provoke paint detachment).
Remove such stains at once.
All sorts of scratches must be repaired at once to avoid corrosion.