EN
BTR185 INSTALLATION AND USE MANUAL - REV009A
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BTR185
4 - Installation
Fig. 7
WARNING: pay particular attention to avoid interferences between the lid and the hull opening. Too precise contacts
will cause damages to the entire moving system (g.7).
• Make the closing lid by keeping on all sides a space vary-
ing from 3 to 5 mm, paying special attention to the hinge’s
side, ensuring that the internal walls are inclined by 45° so
that they don’t hinder the hull’s opening (g. 7 and 8).
• To obtain the correct opening of the hinge, the surfaces of
hull and lid must be on the same level (g. 9).
• The maximum hull thickness must be 35 mm (Fig. 8).
• Position the angle bar correctly on the hull
(g. 10A and 10B - part. A).
Fasten the angle bar with structural adhesive
(g. 10B - part. B1 - B2).
Decide whether to fasten the lid bracket to the hull with 3
M8 screws or with resin (g. 10B - part. C1 - C2).
45°
5 mm
4.2 - Closing lid’s preparation and installation
LID
COUNTER FLANGE
ANGLE BAR
Fig. 8
Fig. 10A
LID HULL
COUNTER FLANGE
ANGLE BAR
HINGE
45 mm
Fig. 10B
A B1
B2
C1
STRUCTURAL
ADHESIVE
GRP LAYERS
3 SCREWS M8
Fig. 9
LID
LID’S
BRACKET
HULL
HINGE
ANGLE BAR COUNTER FLANGE
C2
ANGLE BAR
ANGLE BAR
• Temporarily fasten the hinge bracket in its housing.
• Screw the hinge onto the angle bar with the central screw only (g. 11).
• Position the hinge and hinge bracket correctly in the correct positions.
Mark all the fastening points (g. 12), remove the hinge and hinge bracket and drill
using the Ø 8,5 mm bit.
Fasten the hinge and hinge bracket in the positions marked with stainless steel
hardware suitable for the application.
Adjust the central screw of the hinge (g. 11) and position it correctly so that the
hatch opens without any hindrance.
CENTRAL SCREW
Fig. 11
HINGE
SIDE
26 mm
Hull Max 35 mm
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