12
Before starting check with the AutoAnchor manufacturer, or supplier, that it is
possible to fit the sensor and magnet to your horizontal windlass.
For an accurate rope count the rode must run between the sensor and magnet. On a
horizontal windlass the magnet and sensor must be fitted by the windlass manufacturer
.
If it is not possible to have the sensor and magnet fitted to achieve this you can use the
chain only horizontal windlass installation above.
This provides an accurate count of rode
deployed but during retrieval the display may be incorrect because it cannot allow for
the stretch in the rope.
2.1.10 INSTALLATION ON A HORIZONTAL WINdLASS - ROPE & CHAIN
2.1.11 INSTALLATION ON dRUM WINCHES
For drum Winch Set Up and Operation Refer to Page
2
9
.
Gap Between the Sensor and Magnet:
Minimum 5mm and maximum 40mm
The magnet and sensor must be fitted so that the gap remains consistent as the
winch turns
Magnet Installation:
Size: 10mm x 8mm magnet (#9061)
The magnet can be mounted on the main shaft or on the side of the drum. See Figs 8 and
9. If mounted on the side of the drum, position it close to the inside to reduce the
peripheral speed of the magnet. Fix the magnet into position with epoxy ensuring it is
completely sealed to prevent corrosion.
Sensor Installation
The Grey 3 wire AA sensor (#9067) is recommended but a proximity sensor may be used.
Every installation is different so this manual can provide guidelines only. The AA sensor
holder #9070, or a customised sensor holder will be required to ensure the sensor remains
in position and the gap is consistent between the sensor and magnet during operation.
Fig 8
Sensor
Sensor Connection:
The AutoAnchor plug and play sensor extension cable must be
used to connect the sensor to the AA702 base station. Ensure the connectors are firmly
screwed together.
Loose cable should be tied in place with cable ties and kept clear of chain.
Magnet on
side of drum
Magnet
on shaft
Sensor
Fig 9
Magnet
Sensor
Fig 7
OD
ID