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Verfügbare Sprachen
Verfügbare Sprachen
6.2.1 LED Electronic equipment.
For installation of LED electronic spare part, once performed the steps
mentioned in point 6.2 (see Fig 3), unplug the mains terminal, remove
the 2 nuts item 4 and extract the tray, item 5.
Take special care to remove correctly the cable for internal PE con-
nection between tray and body of the light fi tting.
Replace the equipment by inserting the tray again, see Fig. 3 item 5,
connect the cable for internal PE connection between tray and body of
the light fi tting, plug the mains terminal, screw the 2 nuts, item 4, and
then close the light fi tting as indicated in point 6.4.
Only can be used the original LED electronic equipment spare part
supplied by EATON Crouse-Hinds Series.
6.3 Ex-d cable entries / Ex-d blanking plugs
Only suitable certifi ed fl ameproof cable entries and certifi ed fl ame-
proof blanking plugs may be used. These should be for the same
groups of explosion of the light fi ttings, in this case IIC for gas and
IIIC for dust.
The relevant mounting and installing manufacturer directives for certifi ed
cables entries and blanking plugs shall be observed.
When using cable entries with a degree of protection that is lower than
the IP protection of the light fi tting (see Technical Data), the degree of
protection IP for the complete unit is reduced.
In order to ensure the required minimum degree of protection, the cable
entries shall be tightened down securely. Torque of 15Nm for the original
plug suppied with the light fi tting.
Over tightening can impair the degree of protection.
In order to guarantee and/or establish the explosion protection and
degree of protection, unused entry holes shall be sealed with a cer-
tifi ed fl ameproof blanking plug.
6.4 Closing equipments / Cover lock
Any foreign matter shall be removed from the equipment.
Grease the cover thread before screwing the cover, preferably with grea-
se thermally and chemically stable i.e.: Molikote® BR2 plus.
Pay attention to the correct fi t of the seal into the cover. All seals must
be clean an undamaged
To close the light fi tting, see fi g. 3 item 2, it is necessary to fi t the cover
onto the light fi tting body correctly (if necessary, turn the cover anticloc-
kwise). The cover can then be screwed into the enclosure base by tur-
ning it in a clockwise direction until the stop is reached. After this, the
cover shall be fi xed in position with the interlocking screw of the cover,
see Fig. 3 item 1.
6.5 Putting into operation
Before putting the light fi tting into operation, the tests specifi ed in the
individual national regulations shall be performed. In addition to this, the
correct functioning of the light fi tting shall be checked in accordance with
these operating instructions and other applicable regulations.
Only carry out insulation measurement between PE and external con-
ductor L, as well as between PE and N.
- Measurement voltage:
- Min Insulation
The light fi tting may only be operated when closed
Warning: Only certifi ed equipments may be put into operation.
Improper installation and operation of the lamp leads to loose of the
guarantee.
Before put into operation the batteries shall be charged during 14hs mi-
nimum.
7. Operation
7. 1
This luminaire operates in maintained mode, the LED's are ON
(Low ilumination) to indicate mains voltage is present.
When the supply voltage falls below 75% of its nominal value by more
than 100ms the fi xture goes into emergency mode and the emergency
LED's are turned on (high light output).
When the green LED, in the front of the emergency light fi tting is on
permanent indicate, its proper ON operation.
7. 2 Function test of the emergency light
A microprocessor equiped in eack luminaire perform the following tests:
- Permanentty:
Charge of the batteries and standby lighting.
- Each 7 days:
Emergency lighting and standby/emergency modes
changeover.
- Each 10 weeds: Duration battery test.
Start of test cycles are the reset each time the battery in disconnected.
LED STATUS
Luminaire status
Green permanent
ok
Yellow, blinking
Defective
slow
Yellow, blinking
Defective
fast
Green blinking
Running test
Any indicated failure must be solved inmediately either replacing the bat-
tery pack or the electronic equipment.
7. 3 Battery charge
At temperatures below -5°C and above +35°C the battery is not fully
charged for electrochemical reasons.
Note: New batteries will reach their total useful capacity only after 3 char-
ging / discharging cycles.
Max. 1KV AC/DC
2M
Type of failure
No failure
Batteries or standby
light defective.
Emergency LED's
defective
No failure
8 Maintenance / Servicing
The valid national regulations for the maintenance/servicing of
electrical equipments for use in potentially explosive atmospheres
shall be observed (i.e. IEC/EN 60079-17).
Before opening the enclosure, it is necessary to ensure that the
voltage supply has been isolated and should allowed to cool down
for 10 minutes after switching off. Do not open the luminaire if an
explosive atmosphere may be present.
The necessary intervals between servicing depend upon the specifi c
application and shall be stipulated by the operator according to the res-
pective operating conditions. We recommend a regular maintenance ac-
cording to an approved preventive maintenance program.
During servicing, above all, parts on which the explosion protection de-
pends shall be tested or visually inspected to ensure their correct state, i.e.:
- Enclosure threaded parts like cover and cable entries, shall be pro-
perly greased, in good conditions, clean and without any corrosion or
damaged.
- The thread shall not be treated, painted nor varnished!, preferably with
grease thermally and chemically stable i.e.: Molikote® BR2 plus.
- Check all seals for effi ciency and intactness. Replace older or dama-
ged seals with new seals.
- Be aware about the lamp tube change intervals specifi ed by the ma-
nufacturer of it, lamp tubes types must be as specifi ed.
Any damaged parts shall be replaced immediately using original parts or
damaged parts shall be repaired by the manufacturer.
Check that connection terminals, cable entries and blind plugs fi t secu-
rely.
If, in the course of servicing, it is ascertained, that repairs are necessary,
section 9 of these operating instructions shall be observed.
9 Repair / Overhaul / Modifi cations
Repairs and overhaul may only be carried out with genuine EATON
Crouse-Hinds Series spare parts.
Switch off the equipment before opening or isolate it before the dismant-
ling of individual parts.
Do not open the luminaire if an explosive atmosphere may be pre-
sent.
Only use original spare parts. Repairs that affect the explosion protection
may only be carried out by EATON Crouse-Hinds Division or a qualifi ed
electrician in compliance with the applicable national rules. For repair
electrical equipments in protection mode is suggested follow the instruc-
tions indicated in IEC/EN 60079-19.
Modifi cations to the equipments or changes of its design are not per-
mitted.
All reparations have to be done without voltage!
In the event of damage to the fl ameproof enclosures or other part
of equipments that could affect the mode of protection, replace-
ment of these components is mandatory. In case of doubt, the res-
pective equipments shall be sent to EATON Crouse-Hinds Division
for repair. Reconstruction or modifi cations to equipments are only
possible within the scope of the approvals and shall be certifi ed
afterwards.
The batteries or their parts never shall be manipulated when an
explosive atmosphere is present.
9.1 Battery change
Only change batteries outside the hazardous area for explosive atmos-
pheres.
Use only original spare battery set from EATON Crouse-Hinds Series.
- Open the light fi tting as shown in point 6.2
- Remove the internal tray according to section 6.2.1
- Disconnect the plug terminal
- Cut the fasteners that hold the battery pack.
- Install the new battery pack and secure it with the fasteners
- Connect the battery cables to the corresponding terminals; be careful
with the polarity of the wires and the proper tightening of the terminals.
Over tightening can affect the connection.
After battery replacement put the luminaire into operation according to 6.5.
10 Disposal / Recycling
When the equipment or their parts is disposed of, the respective valid na-
tional regulations on waste disposal shall be observed. In order to facilitate
the recycling of individual components, plastic parts are provided with the
identifi cation mark of the plastic material used.
There are NiCd batteries as part of this light fi tting. Control with the local
authorities for their correct recycling or disposal.
Subject to alteration or supplement of this product without any advertise-
ment before.
Save these instructions for future reference.
Warning
To avoid the risk of fi re, explosion, or electric shock, this product should
be installed, inspected, and maintained by a qualifi ed electrician only, in
accordance with all applicable electrical codes.
All statements, technical information and recommendations contained
herein are based on information and tests we believe to be reliable. The
accuracy or completeness thereof are not guaranteed. In accordance
with EATON Crouse-Hinds Division "Terms and Conditions of Sale" and
since conditions of use are outside our control, the purchaser should
determine the suitability of the product for his intended use and assumes
all risk and liability whatsoever in connection therewith.
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