Explosion Proof 145LUM Msha Approved Cordless Mining Lights With
OLED 300mA Li - Ion Battery
1. Explosion Proof 3500-4500 Lux Led Miners Lamp Feature and Usage
The headlight's body is made of high intensity engineering plastic
ABS, with full-sealing
construction, suitable for all kind of bad working environment,
light weight and small volume,
it can reduce miner's labor intensity, improve production
efficiency.
To press clock function key two time .
The LED display show time informaitons,then press clock function
key for long time (4 second), LED display time number flash, to
press light control key and adjust hours, to press light control
key one time, the hours number add one hour, then adjust minute!
Using special configured charger to charging lamps.
Firstly, connect lamp, then the charger connect AC220V power,
charging is start and LED display show charging state. When 4 grid
0000 isn't pulsation (jump), it mean the charging is finished .
2.Cordless Cap Lamp with 300ma Li - Ion Battery specification:
| Item | Value |
| Model | GL4.5-A |
| Light source | 1pc main light and 6pcs auxiliary lights |
| Battery capacity | 4.5Ah |
| Rated Voltage | 3.7V |
| Main light current | 300mA |
| Power of the main light | 1.11W |
| Illuminous | 145LUM |
| Brightness of the main light | 4500lux |
| Life span for main LED | 100000hours |
| Battery cycles | 1000 cycles |
| Working time | 16hours |
| Weight | 234g |
| Water-proof grade | IP68 |
| Certified | CE,ATEX,EXIB II M1 |
General Guide of Explosion Proof 3500-4500 Lux Led Miners Lamp
1).Power : 4.5Ah,
Working current : 3.7V,
Main light source : 300mA,
Auxiliary light source : 120mA,
2).Charger: Input AC110-250V, Output : DC5V 1000mA
3).Charging time : less than 8H,
(when the carger indicator light turn green color, it's mean
fihished charging),
Discharging time : more than 18hours.
4). Illuminance : 3500lux (start lighting ) after lighting 11h : 2000lux
5. Anti-explosion sign : EXS I.
Cordless Cap Lamp Image
3. Our products can be widely used for :
- camping, travelling, cycling
- tool, maintenance lighting
- fishery, diving, fire-fighting
- military, architecture, living
- furniture, farm lighting
- night fishing, car-carrying, road and railway lighting, forest farm
4. Product Advantages of Explosion Proof 3500-4500 Lux Led Miners
Lamp :
Safety : Over-charging protection , over-discharging protection, protection
in electrical short-circuit,
automatic power-off on the socket , 100,000 hours LED’s Lifetime
Portability : All-in-one structure, Small in size , light in weight (only 158g
for whole product),
inductive charging, easy usage
Efficiency : more than 15hours at full brightness, over 80hours at back up
led brightness.Over 6000lux
Brightness
Environmental : Li-ion battery is free for maintenance, and the material of li-ion
is environmental, use
1Watt high power LED as the main light, and 6pcs backup LED’s to
save power
Economy : three times longer than lead and acid cap lamp and saving in
maintenance makes the product
more compatible in price
Charger input power : AC100-240V / 50-60Hz. Charging time: 6hours, continuous
discharging time: more than 15hours at full brightness, over
80hours at back up led brightness.
Type of protection : IMI EXia IICT6 (Zone 1 and 2)
Protection category : IP68
5.Transportation, Storage
Transportation: The transport process is not allowed by the severe
mechanical shock and exposure Rain, prevent throw throwing ,
rolling, pressure .
Storage: miner's lamp should be stored at ambient temperature
0~40℃,relative bumidity of 45%-90%. Dry, clean ,and wellventilated,
non-corrosive medium warehouse, should stay away frion fire and
heat, If long-term storage, please filled to 80% of capacity, and
charge about 5hours after three to four months.
06.Troubles and troubleshootings
| Description | Analysis | Troubleshooting |
| Light is not bright | Switch contact is bad / Led source is broken | Inspect switch, measure the circuit, If the switch contact is good, then check the voltage of LED and the circuit or contact with the manufacturer. |
| Not Light enough time | Undercharge | First check the contact points, and then charge according to the regulation . |
New lamp use without cycle charge before | Precycling charge according to the regulations. |
| The Lifespan of battery is over | Replace the new lamp |
| Illumination is not enough | Low battery voltage | Measure the battery voltage, ensure charging time up to 7hours. |
| The glass is serious pollution | Can wash the lens suface of lamp by water . |
The lamp can't charge or long charging time | Charger (rack) breakdown or battery damages, charge manager fault | Check the charger 's output voltage and current , if all normal, check the battery , measure its internal resistance and capacity. If not up to technical requirements, replace charger or contact with the manufacturer. |
| Can't rotate on fixed point | The screws of clip is started | Fasten the screw appropriately |
7.NOTES
