Eaton CROUSE-HINDS Série Mode D'emploi page 10

Operation and fault analysis
LED red LED green
1)
–
*
– * •
– * • •
– * • • •
– * • • • •
– • • • • •
– • • • • •
– • • • •
– • • •
– • •
– •
– –
( * • • •) • 2)
*
• ( * • • •) •
2)
LED flashing * LED illuminated •
1) See also chapter 4: Function: In case of
reduced battery capacity only the available
capacity is indicated.
Example:
If during the last capacity test only 65%
remaining capacity was found, then
the indication stops at 4 green LEDs
continuously illuminated (available
capacity 60-80%).
2) Any combination of indications possible
depending on charge / discharge state.
10
Supplementary instructions to operating instructions 300 8000 1455,
eLLK / eLLM 92; eLLS 08 NIB series
Battery capacity Emergency light
< 20 % –
< 40 % –
< 60 % –
< 80 % –
< 100 % –
100 % –
80 - 100 %
60 - 80 %
40 - 60 %
20 - 40 %
0 - 20 %
0 %
–
–
0 - 100 % or
–
0 - 100 % or
Emergency luminaire on
7 Maintenance
When replacing a defective component,
observe the following: Isolate the equipment
from the power supply before opening it!
Only use certified genuine CEAG spare
parts!
When performing maintenance, servicing,
and testing on explosion protected equip-
ment observe the applicable regulations,
e.g., IEC 60079-17!
When servicing and carrying out repairs, the
safety instructions and data contained in the
eLLK 92/ eLLS 08 NIB operating instructions
(300 8000 1455) are also to be observed.
EATON's Crouse-Hinds Business
Function
Battery on charge
Battery charge completed
Luminaire ok
Emergency lighting operation
Battery is being discharged
Battery discharged
Fault: Emergency luminaire
defective or not ignited
Open circuit
Emergency lighting unit defective
Duration of emergency lighting
< 30 min
Battery defective
The battery set 2710-3 (with LED indication)
cannot be fitted instead of the battery set
2710-1 or 2710-02 in existing emergency
luminaires eLLK 92/ ellS 09 N/Ni. For this
purpose the battery set 2710-02 available as a
spare part is to be used.
Both types of battery sets may be handled and
replaced within a zone 1 hazardous area.
Subject to alteration and supplement of this
product range. Regarding waste disposal,
observe the respective national regulations!
Action
None
None
None
Switch on mains supply
Change fluorescent lamp
Check wiring
Check emergencylighting device
Perform battery
discharging cycle
(see chap. 6. Fault indicator)
Change battery and return
for checking
E