Lewmar 125 VRTT, Руководство владельца по установке, эксплуатации и обслуживанию

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REMOVE ALL BURRS AND SHARP EDGES
Unauthorised use, manufacture or reproduction
In whole or in part is prohibited
1
2
A
3
4
5
B C D E
6
7
8
ORIGINAL SIZE A3
10
REFERENCE SCALE IN MM
9
10
0 20
A
30 40 50
B C D E
G F H I J
1
2
3
4
5
G F H
6
7
8
I J
9
10
FIRST ANGLE PROJECTION
SHEET 1 OF 2
IF IN DOUBT ASK
R327.5
186.0
126.0
THRO'
25.0° 25.0°
90.0°
100.0°
155.0° 155.0°
7.0
THRO'
20.0°
20.0°
300.0
300.0
220.0
213.0
R20.0
PART No.
55110251
DATE MOD'D BY MOD No. REVISION ISSUE
17-Jun-20 AB 18014 FIRST ISSUE A
PART No.
55110251
MODEL NAME: 55110251
FINISH
TBD
SCALE
1:4
TOLERANCES (UNLESS STATED)
LINEAR 0.2
ANGULAR 0.5
TITLE
PONTOON VRTT MOUNTING BOX
DATE
17-Jun-20
MATERIAL
5083
DRN
AB
ALL DIMENSIONS IN mm
BOAT BOW
BOAT BOW
HULL CUTOUT DIMS
WELD 4 EDGES OF BOX
SCALE 1:5
6
GB
3.4 Lifting the unit
The Thruster is heavy so when lifting the Thruster unit from its packing case, ensure that adequate lifting strops
are used. The thruster should not be lifted by its actuator assembly or propeller shroud. Extra caution should be
used to avoid damaging these parts and the micro switches and control box. When moving the Thruster, ensure
that the seating surfaces of the main housing are protected against potential damage.
3.5 Fitting into the hull
The thruster requires a compartment to be constructed within the hull to mount the assembly, with an opening
in the bottom of the hull for thruster to be deployed and retract through.
The top of this watertight compartment is to act as the mounting seat for the thruster base plate. This
watertight compartment must be designed to take the weight of the thruster, the transfer of thrust to the hull
and any additional forces created while the vessel is in motion. It is recommended that this is carried out by a
qualified navel architect.
The VRTT Thruster is supplied in the retracted position for ease of transportation. The thruster will need to
be lowered once located. The tunnel can then be removed to allow the thruster assembly to be posted down
through the top of the hull. The unit is shipped with only 2 bolts holding the tunnel on.
Securing ring should also be removed from the bottom of the thruster.
Recommended mounting box shown above. Other shaped mounting plates can be used, but must be to the cor-
rect height, and also sealed from below.