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DAVIS Spar-Fly User Manual

Page 2

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On wood spars, attach base to masthead using long

brass wood screws.

On metal spars, use stainless steel self-tapping

screws provided. Otherwise drill and tap a 6-32 hole

to take the threaded spire, then install nut and lock

washer and tighten.

3465 Diablo Ave., Hayward, CA 94545 U.S.A.

Phone (510) 732-9229 • Fax (510) 732-9188

[email protected] www.davisnet.com

1310_Ins.pdf June 2007

Replacement Vane is available from your local dealer

or Davis Instruments. Ask for #1311.

TIP: Knowing wind direction

makes docking easier.

Install a Spar-Fly near your

berth.

Using the Top Mount Fitting. Screw on nut, lock

washer, and mounting base.

Mounting Spar-Fly

Once spire is in place and unit is balanced, choose one of two mounting methods:

Using the Quick-Release Side Mount. Position

side mount as high as possible on spar to minimize

wind turbulence.

On wood masts, use long brass wood screws.

On metal masts, use stainless steel self-tapping

screws provided.