Connection With Cable; Putting Into Operation; Maintenance/Servicing; Disposal - Cooper Crouse-Hinds GHG 57 Mode D'emploi

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Connection with cable

Connection with cable Connection with cable
Connection with cable Connection with cable
7-1. Y-adaptor Type GHG57_1/2 (with cable entry and
terminal block)
1 - Enclosure
2 - Enclosure cover
3 - Cover screw
10 - Connection wire
7.1 Opening the Y-adapter (Fig. 7-1)
1. Loosen the two locking screws (3).
2. Pull out locking cap(2) of enclosure(1) .
3. Loosen screw (9) and take down
pressure piece (3).
In order to maintain the IP rating
only cables of the same type, cores and
cross section shall be connected
4. Cable installation.
The diameter of the strain relief clamp (6)
must be adapter to suit the seal (7).
7.2 Connecting conductors (Fig. 7-1)
The insulation of the conductor shall
reach up to the plug pins. The conductor
must not be damaged.
The connectible min. and max. conductor
cross-sections will have to be observed.
The insulation of the conductors shall reach
up to the terminal. The conductor itself
shall not be damaged.
The properly bared conductors of the cables
shall be connected, taking into account
the respective regulations.
The supply terminals are designed for the
connection of copper conductors. If multi- or
fine-wire connecting cables are used, the wire
ends will have to be handled in acc. with the
applicable national and international rules
(e. g. use of ferrules).
8 - Pressure piece
9 - screw M4
6 - Strain relief
7 - Seal
5 - Screen shroud
4 - Terminal block
11 - Releasing tool
(z.B. scew-driver 2,5x75)
12 - Spring cage terminal
7.3 Unconnecting conductors
(Fig. 7-1)
Release the wire with an appropriate tool
(screwdriver) as shown.
7.4 Closing the Y-adapter
Any foreign matter is to be removed Any foreign matter is to be removed
Any foreign matter is to be removed Any foreign matter is to be removed Any foreign matter is to be removed
from the apparatus. from the apparatus. from the apparatus. from the apparatus. from the apparatus.
1. mount the strain relief clamp (6) with
cable and seal in the correct position.
Tighten screw (9) to ensure strain relief and
required seal.
2. Mount enclosure cover (2) correctly in
position.Tighten cover screw (3)
Overtightening might impair the
protection category.
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Putting into operation

Putting into operation Putting into operation Putting into operation Putting into operation
Before putting into operation observe:
- the correct insterlation of the apparatus in
acc. with:
- the operating instructions
- instruction of use
- connection documentation
- tests acc. the national directives.
Incorrect installation and use of the
terminal boxes can invalidate the
guarantee.
9 9 9 9 9 Maintenance / Servicing Maintenance / Servicing Maintenance / Servicing
Maintenance / Servicing Maintenance / Servicing
Warning:
Electric shock hazard!
Isolate plug and socket connector
before carrying out maintenance / repair
work.
When opening the apparatus, ensure that
no potentially explosive atmosphere is
present.
The valid national regulations for the
servicing / maintenance of electrical
apparatus for use in potentially explosive
atmospheres shall be observed.
Only original manufacturer parts shall be
used for carrying out repairs.
In the event of damage to the plug pins or
contact sockets, these components shall
be replaced immediately or the respective
apparatus shall be sent to the
manufacturer for repair.
In the event of damage to the flameproof
encapsulation, the apparatus has to be
replaced. If in doubt, send the plug and
socket connector back to the
manufacturer for repair.
Repairs that affect the explosion
protection may only be carried out by the
manufacturer or by a qualified electrician
in compliance with the respective national
regulations.
Modifications or changes to the design of
the plug and socket systems are not
permitted.
The intervals between servicing are to be
stipulated by the operator of the plug and
socket connector.
Please note:
-> Check all parts of the plug and socket
system for damage.
-> Do not repair damaged parts of the plug
and socket system.
-> Damaged parts and/or entire of the plug
and socket system change.
10. 10. 10. 10. 10.

Disposal

Disposal Disposal Disposal Disposal
-> Dispose of the plug and socket correctly
in accordance with the local regulations.
We reserve the right to make changes and
additions to the product range.
Cooper Crouse-Hinds GmbH 11