MICA IL-80 ATEX User manual

IL-80 ATEX and IL-80 ATEX EM
01479_2
Certificate No.E-4917
Rechargeable MICA lamps are efficient and reliable tools. In order to fully utilize your
new lamp, please read these instructions before use.
CLASSIFICATION:
The lamps in MICA IL-80 ATEX series are engineered to be used in potentially explosive
environment as listed in classification EEx eib IIC T4 (Tamb -20+35°C) / T3.
BEFORE USE:
The battery discharges when the lamp is stored and it must be recharged prior to use. The
battery will reach its full capacity after it has been charged and discharged approximately
ten times. The lamp should be charged using a MICA charger suitable for the lamp and the
charger must never be placed in a potentially explosive environment. The battery will
be charged from empty to full in 611 hours (depending on ambient temperature and
condition of the battery). We recommend that you always store the lamp in its charger.
Please read the manual for the charger as well.
Mica Elektro Oy LTD. P.O.B. 42, FIN-00381 Helsinki
tel:[phone] fax:[phone]
email: [email protected] internet: www.mica.eu
MICA IL-80 ATEX and IL-80 ATEX EM
Classification: Eex eib IIC T4 (Tamb -20+35°C) / T3
Certificate: VTT 03 ATEX 027X
The lamps have been engineered and manufactured in accordance
with European standards GENELEC EN 50014, EN 50019, EN 50020 and 50281-1.
MICA IL-80 ATEX SAFETY INSTRUCTIONS:
Taking lamp into use:
- Cleaning and any other necessary preparations must always be performed prior to moving into
potentially explosive environment.
- Charger must not be placed in potentially explosive environments. Lamp may not be charged
in potentially explosive environments.
Use:
- Check that classification of potentially explosive environment complies with that issued for lamp.
- Lamp may not be opened in potentially explosive environments.
- If lamp becomes malfunctioned, remove it from potentially explosive environment.
Maintenance of lamp:
- Lamp may be maintained by electrical technicians only.
- Maintenance operations must be performed outside of potentially explosive environments.
- Spare parts may be original MICA spare parts only.
TECHNICAL SPECIFICATIONS:
Battery NiCd 6V 5.0Ah
Glass lens 110.5 x 5mm
Reflector narrow or medium-wide
Operation temperature 20°C...+40°C
Protextion class IP-66 (injection water and dust proof)
Dimensions (h x w x d) 121 x 121 x 216 mm
Weight 1.4 kg
Bulb 1 W Luxeon LED or 2,4 W halogen bulb
WARRANTY
Your MICA lamp, battery and charger are guaranteed for one year from date of purchase against
all defects in materials and workmanship. During the warranty period, these units may be serviced
by an authorized MICA service agent only. For after-sales service, contact your local MICA dealer.
© 09-2007 MICA ELEKTRO OY LTD
We reserve the right to change information given in this manual at any time.

NOTE! The lamp must not be charged and all maintenance
operations may not be performed in potentially explosive
environments.
SPARE PART LIST:
1 H0104_3 Locking ring and securing parts
2 H0105_1 Glass lens
3 H0102_2 IL-80 switch (molex connector)
4 H0101_3 Switch fitting with parts
5 H0106_2 Sealing rings (2 pcs)
6 H0032_5 1 W Luxeon LED
H0032_1 2.4W halogen bulb
7 H0109_2 IL-80 bulb fitting Px 13.5
8 H0111_4 IL reflector, narrow, Px 13.5
H0111_5 IL reflector, medium, Px 13.5
9 H0056_1 Charge contacts (incl. screws and sealing rings)
10 H0115_1 IL-80 ATEX battery + replacement instructions
11 H0116_1 IL-80 ATEX circuit board
H0116_2 IL-80 ATEX EM circuit board
12 H0117_1 IL-80 ATEX EM emergency light LED series
13 12110 1 W LED Update series
ACCESSORIES:
01834 IL-80 ATEX carrying strap
11256 Lamp stand
11350 Red color filter
11351 Green color filter
11352 Orange color filter
11266 Protective bag for color filters
MICA IL-80 ATEX Hand lamp manual
NOTE ! When ordering spare parts, please give the type and serial number of the
lamp or charger!
2
9
5
8
10
6
3
4
1
12
11
7
Resetting short-circuit protection:
When the LED bulb has been replaced, electronics short-circuit protection may need resetting.
Protection will be reset when the lamp is placed in the charger for a moment. Short-circuit protection
should be reset after replacing any large spare part entity as well.
SPARE PARTS:
Note that the EX classification issued for the MICA IL-80 ATEX lamp requires that original MICA
spare parts are used in the lamp. The MICA IL-80 ATEX uses 1 W Luxeon LED or 2,4 W halogen
bulb. 1 W Luxeon LED has a longer service life than a traditional bulb and is equivalent to a 5-watt
halogen bulb in the IL-80 ATEX. The operating and temperature classifications of the lamp are NOT
altered. You can change the shape of the beam by choosing a narrow or a medium-wide reflector.
OPERATING TIMES 1 W LUXEON LED:
Half power: 40h Full power: 24h
OPERATING TIMES 2,4 W HALOGEN BULB:
Half power: 18h Full power: 11h
Assembly: Assemble the lamp in reverse order.
USE:
Operating switch of the lamp has three positions (half power/full power/OFF).
Note! Order of the positions in IL-80 ATEX EM emergency light model is full power/half power/OFF.
Operating time of the lamp after it has been fully charged depends of the luminosity chosen using
the switch. In addition, the overall operating time will be longer if the lamp is used for short
periods of time at a time. When there is approximately 1- 2 h operating time left (depending on
ambient temperature and condition of battery), the light will begin to flash every 15 seconds. In
special circumstances, the lamp can be switched on once after the battery has been discharged
whereupon the lamp will function for a short period of time. We do not, however, recommend this
because it shortens the life time of the battery.
If the lamp is used only for short periods of time between charges, we recommend that the lamp
be let burn out, i.e., be completely discharged after every tenth time it has been used. This is
to prevent a so-called memory phenomenon in the battery cells. When the battery is discharged,
control electronics will automatically switch off the lamp in due time before there is a danger of
deep discharge in the battery cells.
Emergency light mode (IL-80 ATEX EM):
The IL-80 ATEX EM model lamp has an emergency light mode: when placed in the charging stand
it will always remain in stand-by mode and will be switched on with full power if mains voltage
is cut off. A green LED light on the side of the lamp shows that the bulb is operational and the
lamp is in stand-by emergency light mode.
MAINTENANCE:
Users may replace all spare part entities that can be purchased as spare parts. Repairing,
remodeling and adjusting the electronics circuit board is not allowed under any
circumstances! Persons performing maintenance on the circuit board or battery wires and other
maintenance tasks requiring soldering must be qualified electronics technician.
When the battery becomes old, operating time of the lamp will become shorter. If the operating
time is disturbingly short even though the battery has been fully charged, the battery must be
replaced. Instructions for replacing the battery will be delivered with a new battery. Spare part
batteries provided by the manufacturer only may be used in the lamp.
When performing maintenance tasks, the lamp must always be at least partially disassembled.
The lamp must be disassembled according to the instructions below:
1: Loosen the securing screw for the locking ring, unscrew the locking ring and remove the glass
lens. Unscrew the bulb locking ring and remove the LED (or halogen bulb) using a piece of clean
cloth. Open the support bushing using a wide chisel and remove the reflector.
2: The LED bulb and the reflector must be handled with care because any dirt on them will affect
luminosity. If the reflector or the bulb become dirty, they must be cleaned using a suitable solvent.
3: Loosen outer screws of charging contacts and remove the contacts in order to remove the
slide-in unit inside the cover. If the unit is tight, lightly knock the lamp against the edge of a table.
Pull the carriage halfway out of the cover and remove the operating switch connector (yellow
wires) and in the IL-80 ATEX EM model also the (5mm) LED connector. Pull the carriage all the
way out of the cover.
4: Begin removing the switch from the outside of the cover: First open four screws holding the
cover plate of the switch in place. Remove the cover plate and the protective rubber cover and
then remove the switch from inside the cover. NOTE! Check at the same time that the protective
rubber cover is intact because its condition has an essential impact on sealing of the lamp.
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