Failure to do this could result in permanent damage to the equipment. Overview This manual provides servicing information for the Raymarine short-arm and long-arm wind vanes, part numbers E22078 and E22079, respectively. The following information is provided: • Tools and test equipment.
Disassembly To dismantle the wind vane: 1. Unscrew the locking ring (item 13) that secures the transducer arm (item 12) to the wind vane base (item 16), then sep- arate these two items. 2. Carry out the disassembly instructions for the transducer arm and wind vane base.
To dismantle the wind vane base (item 16): 1. Using a suitable tool, remove and retain the nut (item 15) that secures the cable connector in the wind vane base. 2. Withdraw the transducer cable and connector through the bottom of the wind vane base.
7. Ensuring that the flats on the vane and the upper pod shaft are aligned, slide the vane to the upper pod shaft then secure with the screw removed during disassembly. Testing To check that a wind vane is serviceable: Figure 5 1. Connect the wind vane to a serviceable ST60 Wind instrument as in +12 V Screen Screen Yellow...
Wind Vane Service Manual Vane direction Voltage between Blue & Black (sine signal) Voltage between Green & Black (cosine signal) Pointing forward Half the supply voltage measured at step 2. Half the supply voltage as measured at step 2 plus at least...
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