Plug/Coupler; Closing The Device; Taking Into Operation; Maintenance/Servicing - Eaton CROUSE-HINDS GHG 516 Série Mode D'emploi

GHG 516, 3-pole 50/60Hz
110-130V 220-250V
yellow blue
GHG 516, 4-pole 50/60Hz
220-250V 380-415V 500V
blue red black
GHG 516, 5-pole 50/60Hz
220-250V 380-415V 500V
blau rot schwarz
Contact arrangement
GHG 516, 3-pole 50/60Hz
GHG 516, 4-pole 50/60Hz
w/o auxiliary contact with auxiliary contact
GHG 516, 5-pole 50/60Hz
w/o auxiliary contact with auxiliary contact
10
Explosion protected plug and socket system 16 A,
3-pole, 4-pole, 5-pole, GHG 516
In order to ensure the required minimum
protection category, the cable glands are to be
tightened down.
Overtightening might impair the protection
category.
All vacant metric COOPER CROUSE-HINDS /
CEAG cable entries shall be closed with the
certified blanking plug for metric cable entries.
6.3.2

Plug/coupler

In general, only the sealing inserts fitted in the
plug or in the coupler may be used. When
mounting the cable, attention has to be paid
that sealing inserts matching the cable
diameter be used. After having connected the
cable, the coupling ring (page 9, fig. 2, item 4) is
to be screwed fingertight until the sealing effect
690V
is obtained. Then the screws item 5, of the
black
pull-relief item 6, are to be tightened down.
Mind! Overtightening might impair the
pull-relief effect!
6.4

Closing the device

In order to ensure the required minimum
protection category, the cover screws, the
screws of the plug and of the coupler shall be
tightened down.
690V
schwarz
Any foreign matter shall be removed from
the device.
Overtightening might impair the protection
category.
6.5

Taking into operation

Prior to taking the apparatus into operation,
the tests specified in the relevant national
regulations shall be carried out. Apart from that,
the correct functioning and installation of the
apparatus in accordance with these operating
instructions and other applicable regulations will
have to be checked.
Check the plug for any damages before putting
it in the socket.
The user must ensure that a uniform equipoten-
tial earth applies throughout when the plug and
socket system is operated.
The inappropriate installation and operation
of the plugs and sockets can entail the loss
of warranty.
7

Maintenance/Servicing

The relevant national regulations which
apply to the maintenance/servicing of
electrical apparatus in explosive atmos-
pheres, shall be observed (IEC/EN 60079-17).
Before opening the enclosure, make sure that
the device is disconnected from the voltage,
or take appropriate protective measures.
The required maintenance intervals depend on
the specific application and will therefore have
to be determined by the user dependent on the
conditions of use.
When servicing the plugs and sockets,
particularly those parts that are decisive for
their type of protection against explosion will
have to be checked (e. g. intactness of
flameproof enclosed components, of the
housing, firm fit of the cable entries and
efficacy of gaskets).
If during servicing, repairs prove to be
necessary, section 8 of these operating
instructions will have to be observed.
8 Repair/Overhaul/
Modifications
Repairs and overhaul may only be carried out
with genuine COOPER CROUSE-HINDS /
CEAG spare parts.
Should the flameproof enclosure be
damaged, only a replacement will be
permitted. In case of doubt, the respective
apparatus will have to be returned to
COOPER CROUSE-HINDS / CEAG for repair.
Repairs that affect the explosion protection,
may only be carried out by Cooper Crouse-
Hinds or a qualified electrician in compliance
with the applicable national rules
(IEC/EN 60079-19).
Modifications to the device or changes of its
design are not permitted.
9

Disposal/Recycling

When the apparatus is disposed of, the
respective national regulations on waste
disposal will have to be observed.
In order to facilitate the recycling of individual
components, plastic parts are provided with the
identification mark of the plastic material used.
Subject to modifications or supplement of the
product range.
GB