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STI S.r.l.
– Via Dei Caravaggi 15, 24040 Levate (BG) – ITALY www.imi-critical.com
Manual 2071, rev.07 02/2019
– BV
17
8
MAINTENANCE
8.1 Periodic Inspections
8.2 Special maintenance
Under normal condition the BV
don’t need special maintenance. In case of maintenance send back to STI
S.r.l. the device for any repairing and final test.
8.3 Repairs
Repairs must not be carried out. When needed send back to STI S.r.l the device for any repairing and final
test.
8.4 Reassembling
Disassembling must not be carried out. When needed send back to STI S.r.l the device for any repairing and
final test.
8.5 Mechanism Lubrication
RHEOLUBE 361F or equivalent
SYNTHY 101 or equivalent
To be used low temperature conditions
(-60°C/+120°C)
Color: Light tan
Appearance: Smooth
NLGI grade: 2
Worked penetration (1/10mm): 265 to 295
ASTM D-2265 Dropping Point: 200°C
To be used in high temperature conditions
(-30°C/+200°C)
Color: Blue
Appearance: Smooth
NLGI grade: 2
Worked penetration (1/10mm): 295
ASTM D-2265 Dropping Point: 260°C
Important
BV does not need lubrication during his life.
Warning
Take care that a build-up of dust or dirt on the BV can inhibit cooling and contribute
to increase surface temperature. The user should plan and provide for a periodic
cleaning/maintenance program that will maintain the external surface of the BV free
from excessive layer of dust. Operation and maintenance shall be carried out by
skilled staff.
