wallas 22 GB, Manual

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127
en
Installation
Insulation kits
Insulation kit for a metal-hulled boat
An insulation kit must be used to insulate the lead-through from the boat’s metal
hull.
The insulation kit insulates the exhaust gas lead-through and the device from each
other.
In fault situations the electric circuit runs between the metal hull and the device.
This can result in the oxidation or malfunctioning of the device’s circuit board, the
circuit board may be damaged.
Insulation kit 2461 for circular coaxial lead-throughs (2467 and
2460)
M5 nut
M5 star washer
Washer 15/5 x 1.2
Rubber washer 20/10 x 3
Rubber hose 8/4, 5 x 35
Cut the length according to the
thickness of the hull or deck.
Insulation cap 87/61 x 4
Two insulators outside
the hull
M5 x 25 screw
Insulation kit 602308 for a side lead-through (1066)
The exhaust pipe will be cut and the
insulation kit will be fixed with hose
clamp to the ends of the tube.
D10131
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22 GB / 30 GB
490529