Retrofit / Offset Mounting - Raymarine ALPHA Installation Instructions Manual

7. Attach the supplied thumb nuts to the end of each stud.
8. Tighten the thumb nuts by hand until the brackets and display are secured
firmly in position.
Warning: Marine-grade sealant
Only use marine-grade neutral cure polyurethane sealants.
Do NOT use sealants containing acetate or silicone, which can
cause damage to plastic parts.

8.9 Retrofit / offset mounting

The performance display can be retrofitted to the mounting position of an
existing Raymarine® instrument, such as the ST60, ST60+, i50, i60, i70, i70s.
In this mounting scenario, the performance display bezel protrudes from
the mounting surface, with a 24 mm (0.9 in.) gap between the bezel and
the mounting surface.
Important:
In above-decks installations, marine-grade sealant should be used to seal
the gap between the mounting surface and the performance display bezel.
Mounting
1. Ensure you have followed the relevant instructions for preparing the
mounting surface for retrofit / offset mounting.
2. In the case of a retrofit, remove the existing instrument product, and any
associated cables.
3. Route the relevant cables for the new performance display behind the
mounting surface cutout.
This may be difficult or not possible once the display has been mounted.
4. Insert the supplied threaded studs into the rear of the performance
display.
5. Remove the waterproof gasket cutout as shown above, and fit the gasket
over each threaded stud onto the performance display.
6. Place the threaded studs into the drilled holes on the rear of the
performance display.
7. Attach the supplied thumb nuts to the end of each stud.
8. Tighten the thumb nuts by hand until the performance display is secured
firmly in position.
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