Sea Tel 5012-33, Installation Manual

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Site Survey 5012-33 Installation Manual
2-7
2.9. Grounding
All metal parts of the ADE shall be grounded to bare metal at the mounting pedestal. Grounding straps from the base
of the ADE to a dedicated lug on the mounting pedestal are preferred, but grounding may also be accomplished by
exposing bare metal under all mounting bolts prior to final tightening. Preservation of the bare metal should be done
to prevent loss of ground.
Grounding should be ensured throughout the entire mounting to the hull. While it is presumed the deckhouse is
permanently bonded and grounded to the hull, in cases where the deckhouse and hull are of different materials a
check of an independent ground bonding strap should be made. Masts should be confirmed to be grounded to the
deckhouse or hull.