Quick CHALLENGER Serie Mode D'emploi Et D'entretien page 11

CLG15 - REV000A V02
5. If you are skilled in fiberglass, saturate a layer of fiberglass cloth with a suitable resin and lay it inside the hole to seal
and strengthen the core. Add layers until the hole is the correct diameter.
Alternatively, a hollow or solid cylinder of the correct diameter can be coated with wax and taped in place. Fill the gap
between the cylinder and hull with casting epoxy. After the epoxy has set, remove the cylinder.
6. Sand and clean the area around the hole, inside and outside, to ensure that the sealant will adhere properly to the
hull. If there is any petroleum residue inside the hull, remove it with either mild household detergent or a weak solvent
(alcohol) before sanding.
Example of hole in a fiberglass hull with cofferdam
CASTING EPOXY
CORE
INSTALLATION
INSTALLATION WITHOUT A THRU-HULL FITTING
• Drill a Ø 12 mm hole at the point where you want to fit
the spotlight and prepare the hull according to the type
of material it is made of (for instance, reinforce and seal
the area around the hole if you are dealing with a cored
fibreglass hull).
• Apply a continuous line of a suitable sealant around the
bolt (as shown in the sketch) and seal the points where
the fixing screws are fitted according to the type of hull.
• Pass the cable; then insert the bolt in the hull hole.
Gently turn the light body so as to evenly distribute the
sealant. Remove any excess sealant.
F
Pay attention to the direction of the product. Take
the arrow on the adhesive label affixed in the light
body as reference.
• Fasten the product with screws suitable for the kind of
hull.
• Carefully inspect the installation so as to make sure that
the sealant fully seals the product where needed. If in
doubt, repeat the steps to install the product again.
• Apply a suitable anti-fouling paint coat to the metallic
bezel exposed to water.
Finish the installation by carrying out the electrical connections. Refer to the section "CONNECTION DIAGRAM" on page 14.
QUICK SPA
INNER SKIN
Ø 52 mm (2" 3/64)
WITHOUT THRU-HULL
Ø 43 mm (2" 3/64)
HOLE
Ø 12 mm (7/8")
WITHOUT THRU-HULL
Ø 22 mm (7/8")
OUTER SKIN
LIGHT BODY
PIN
11
INSTALLATION
CASTING EPOXY
CORE
CABLE
HULL HOLE
Ø 12 mm
KEEP THE ADHESIVE LABEL
UPRIGHT TAKING THE ARROW
AS REFERENCE
EN