Technical data

Distribution Unit
138--118
20
3647.DOC010302 Edition: Sept. 05, 2005
2 Installation of the Distribution Unit
2.1 General remarks
Caution
When establishing cable connections ensure that the
cables are disconnected from the power supply.
It is essential to ensure that all cables are disconnected
from the power supply, if necessary measure the voltage
beforehand and/or disconnect the relevant distributor.
In order to ensure that the system operates correctly, it is essential that you follow the
procedures described below for establishing cable connections.
-- Strip approx. 180mm of the cable.
Make sure you do not damage the shielding layer.
-- Strip off the s hielding to a remainder of approximately 15mm.
approx. 180mm
approx.
15mm
Fig.11 How to strip the connection cable
-- Screw the cable gland out from the distribution box and push the screw
connection components over the cable.
It is absolutely essential that the sequence (as shown in Fig.12) is adhered to.
-- Check the cone and counterpart on the earthing insert for corrosion and
if necessary remove corrosion using an appropriate process (emery board).