Raytheon 138-119, Руководство оператора и по обслуживанию

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Change Over Box
138--119
14
3769DOC000002 Edition: April 06, 2005
3. Screw the cable gland out from the Change Over Box and push the screw connection
components over the cable.
It is absolutely necessary that the sequence (as shown in Figure 6 ) is adhered to.
4. Check the cone and counterpart on the earthing insert for corrosion and if necessary
remove corrosion using an appropriate process (emery board).
5. Push the counterpart of the earthing insert as far as the end of the cable shield.
6. Push the earthing insert cone below the shielding against the counterpart.
Make sure that the shielding is evenly over the cone.
Counternut
Wall and DIN socket
Earthing insert
-- Cone
-- Counterpart
Seal
+ Strain relief
Shielding
Washer
Figure 6: Making a cable entry
7. Insert the earthing insert, the seal with and the washer into the cable gland, place the
counter nut on top and hand--tighten.
8. Strip the cable cores to a length of approx. 15 mm, twist slightly and clamp on the cable
end sleeves. Connect the cable strands in the Change Over Box as shown in the
appended wiring diagrams. Hand--tighten the terminal screws concerned.
9. Check the connection is firm by pulling slightly.