VDO Logic Log Depth Montageanleitung Und Bedienungsanleitung Seite 97

Installation of echosounder through the hull
Make a hole, 53 mm diameter, at the selected location. The hull thickn-
ess should not exceed 36 mm.
Chamfer the hole outside edge with about 45 degrees for the sealant,
and to obtain a reliable seal. Install the hull sleeve and the sender as fol-
lows:
Hull sleeve installation
1. Insert the hull sleeve from the outside and bond it with a salt-water
resistant sealant.
2. From the inside, first place the black gasket, than the white one on
the sleeve, then screw the fixation nut.
The fixation nut should first be tightened hand-tight. After curing of
the sealant continue tightening the nut by hand (about 1/4 turn
more) and check the installation for leaks.
Sender installation:
INSTALLATION
53 mm dia.
97