4－8
INSTALLATION
4. ATTACHING SOUNDOME TO HOIST
z
Apply grease to the Flange bearing (figure
①
) where the Joint Pipe is passed through.
z
Pass the Damper (figure
②
) through and mount it into the Joint Arm(figure
③
) facing the
bow mark toward ship’s bow.
z
Ensure that the Joint Pipe end projects 20mm from the Joint Arm surface.
z
In case of the length of the Trunk Pipe other than 1,180mm long, ensure the lowest part of
the Soundome is at least 15mm above the lowest part of the Trunk Pipe.
z
To prevent slip-out of the Joint Pipe, fasten the Fastening Band (figure
④
).
z
Pass the cable through the Pipe Cap.
z
Insert the Pipe Cap in the end of the Joint Pipe, and fix evenly with four Cap Bolts.
PIPE CAP
CAP BOLT JOINT PIPE
①
FLANGE
②
DAMPER
③
JOINT ARM
④
FASTENING BAND
LOCK NUT
BOW DIRECTION MARK
PACKING GLAND
PACKING GLAND
ADJUST THE PACKING GLAND
z
Remove the upper Lock Nuts from the Packing Gland.
z
Tighten the lower Lock Nuts until the space of the Packing Gland becomes 4 to 5mm.
z
Make both side of spaces become the same.
z
Put the removed upper Lock Nuts back. Clamp them tightly.
z
In case of the water leakage after returning the ship to the water, the same procedure as
described above is required again.
４
３
20mm
２
１
M 4 × 6
４～５mm
