Instruction for the installation of the GROUND CONNECTION DEVICE, Part no: HM-0730
Mount the Ground connection device to a clean metal surface that gives a good connection
between the device and ships ground. Insert the cable through the device and make a mark at
the cable where it enters the EMC cable gland. Note that only the left cable gland in the pictures
below is an EMC cable gland! The cable gland to the right is a standard cable gland. Pull the cable
out of the device and make another mark 15 mm from the first mark.
Make a third mark 30 mm from the second mark. Remove the outer isolation between the second
and the third mark to expose the screen of the cable.
Insert the cable into the device until the first mark is in line with the nut on the EMC cable gland
and tighten both cable glands. The EMC cable gland is the cable gland on the left side of the
device in the pictures.
Connector boxes for H20 ERU
The connector boxes should be placed in such a position so that it is ensured that the connection
cable of the H20-ERU can be connected. Mount the connector box with the cable glands in a
horizontal position and in a protected position with respect to mechanical damage.
If the connector boxes are left without cables connected; seal off the holes of the cable outlets in
order to avoid water etc. to get inside the box.
Remote pushbutton/Release switch
The Remote pushbutton/Release switch shall be set up in a protected position with respect to
environmental protection, mechanical damage and unintended activation from unauthorized
persons. When the Remote pushbutton/Release switch is set up on deck it shall be mounted in
an outer protective enclosure (the outer enclosure will serve as an environmental protection and
also as protection against unintended activation). Each Remote pushbutton/Release switch must
be marked with the object it will release when the button is activated. The ERU Release Switch
has a lockable lid. Use a seal that easily will break when the lid is opened. The purpose of the seal
is not to prevent the lid from being opened but to serve as an indication whether the lid has been
opened or not.
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