Putting Into Operation; Led Indicator; Battery Charge; Maintenance / Servicing - Eaton CROUSE-HINDS Serie Instrucciones De Uso

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 protec-
tion 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 supplied 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 certi-
fi 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 grease
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 anticlockwise).
The cover can then be screwed into the enclosure base by turning 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 indivi-
dual 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.

LED indicator

The green LED indicates the operating conditions / most relevant luminaire errors. If several states occur at the same time, the LED will indicate the function / error
based on the priority indicated in the table below.
Example:
For conditions "lamp failure" and "load failure" at the same time, it is indicated as "lamp failure". The LED is on 255 ms and 765 ms off and so on.
ON OFF
Example:
Power LED
LED Off

8 Maintenance / Servicing

The valid national regulations for the maintenance/servicing of electri-
cal 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 volta-
ge supply has been isolated and should allowed to cool down for 10
minutes after switching off.
The necessary intervals between servicing depend upon the specifi c appli-
cation and shall be stipulated by the operator according to the respective
operating conditions. We recommend a regular maintenance according 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 properly
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 damaged
seals with new seals.
- Be aware about the lamp tube change intervals specifi ed by the manu-
facturer 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 securely.
All electrical and electronic material inside of the enclosure shall be main-
tained as per their own instructions.
If, in the course of servicing, it is ascertained, that repairs are necessary,
section 8 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 dismantling
of individual parts.
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
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 accor-
dance with EATON Crouse-Hinds Division "Terms and Conditions of
Sale" and since conditions of use are outside our control, the purcha-
ser should determine the suitability of the product for his intended use
and assumes all risk and liability whatsoever in connection therewith.
Priority
t
01
02
03
04
Only carry out insulation measurement between PE and external conductor
L1 (L2, L3) as well as between PE and N.
- Measurement voltage:
- Measurement current:
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.
7 Operation
This luminaire operates in maintained, non-maintained or switch maintained mode.
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 lamp is tur-
ned on.
Both tubes of the luminaire can be switched on and off using an external switch
providing mains voltage to terminal L1
7. 1 Function test of the emergency light
Switching off the main supply AC voltage from the light fi tting the emergency
lamp will operate.
The test function should not exceed 90 min.
If the emergency lamp shuts off within the test period with the fully charged
batteries, the battery pack must be replaced.

7. 2 Battery charge

At temperatures below -5°C and above +35°C the battery will be not fully char-
ged for electrochemical reasons.
Note: New batteries will reach their total useful capacity only after 3 charging/
discharging cycles.
Operating Condition Descripction
Lamp failure
Load Failure
From network
operation Current limit
load
Loaded
electrician in compliance with the applicable national rules. For repair elec-
trical equipments in protection mode is suggested follow the instructions
indicated in IEC/EN 60079-19.
Modifi cations to the equipments or changes of its design are not permitted.
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, replacement
of these components is mandatory. In case of doubt, the respective
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.
If it is expressly stated on the label of the luminaire, do not open it
when an explosive atmosphere is present.
Only luminaires with protection modes "d e marked on the label can be
opened when an explosive atmosphere is present.
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 atmosphe-
res.
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.
- Removethe battery pack from the tray.
- Install the new battery pack and secure.
- Connect the battery cables to the corresponding terminals; be careful
with the polarity of the wires.
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.
Max. 1KV AC/DC
Max. 10 mA
LED signal
t
7/8