6 Operation
The boat's propellers have considerable propulsion power that provides powerful acceleration. Take this
into consideration to avoid dangerous situations arising from this.
DANGER
A revolving propeller is life-threatening to a swimmer or a person who has fallen
overboard.
Use the dead man’s switch and turn off the engine when someone is climbing on
board.
6.4.3.3 Driving in rough seas
Never go out in rough seas, if you are uncertain whether the boat and those on board can cope. Follow
these simple rules.
• Be well prepared.
• Remember to secure loose equipment.
• Always have a sea anchor and other emergency equipment easily accessible.
• Avoid breaking seas that can appear close to land and over shallows.
• If there are significant waves, always reduce speed to guarantee the safety of the persons on
board.
• Use the trim tab to trim the bow down to reduce hull slamming in a head sea.
In a head sea
• Adjust speed to suit the size of the waves.
• Adjust the trim angle to the size of the waves. Avoid taking seas beam on.
In a following sea
Remember to keep the bow high in a following sea. Avoid crashing through waves, maintain low speed. If
necessary, deploy the sea anchor to reduce speed.
Planing boats can be particularly exposed in rough following seas. The stern of the boat rises and the
rudder does not answer, so the boat broaches while the bow cuts down into the sea.
6.4.3.4 Maneuvering in narrow channels
When maneuvering the boat in narrow channels, the engine speed must be kept as low as possible so
that maneuvers are calm and steady.
In difficult wind and current conditions, more revs might be necessary to make full use of the power of the
engine. In these conditions, it is important that maneuvers are made quickly and precisely to prevent the
boat from drifting into trouble for example.
A good rule before starting a maneuver under difficult conditions, is to think through the different
situations which could arise. Pay attention to the wind and current conditions and decide in advance
which maneuver you will make. It is also important to brief crew members on what they need to do in
different situations.
Always keep in mind that the stability of the boat may be reduced when towing.
Brabus Shadow 500 2021-2022
Document ID: 500MY22-202205EN
Owner's Manual
© 2022 Axopar Boats / Brabus Marine
Page 52
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