wallas 88DU Montage-, Bedienungs- Und Wartungsanleitung Seite 84

Installation
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 fl ue 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, and,
in the worst case scenario, 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
Insulation kit 602309 for a general coaxial lead-through (3468)
M5 star washer
Washer 15/5 x 1.2
Rubber washer 20/10 x 3
88DU
Rubber hose 8/4, 5 x 35
Cut the length according to the
thickness of the hull or deck.
Rubber hose 8/4, 5 x 35
Cut the length according to the
thickness of the hull or deck..
- 84 -
M5 x 25 screw
Insulation cap 87/61 x 4
Two insulators outside
the hull
GB
490070GB