タイトルまたは説明

Miner's lamp

1. Applicable Scope

 This product is a portable lighting tool, mainly used in coal mine underground lighting, but also can beapplied to the tunnel, high altitude and field operations, etc. 

2.Features
Adopting LED as the main light source, it is not necessary to change the light source in the life cycle of the lamp. At the same time, due to the metal cup, it has good heat dissipation performance,lowworkingtemperature,longservicelife,safeandreliablefeatures. 
 
3.Implementations tandards
EN***********2/A*1:***3 Equipment General requirements
EN************2 Equipment protection by intrinsically safei
EN**************1 Caplights for use in mines susceptible to firedamp
EN**************2
EN************5 

4. Use methods and cautions
 The charging voltage of the lamp charger is 5V, and the charging current is no more than **0mA
 After the miner's lamp room received the miner's lamp, the new miner's lamp should be charged with*4h, and then discharge *1h, and no abnormality occurs.Then recharging for *1 h,it can be used in the well.
 Charging instructions: just insert the charging plug hole of the lamp holder into the charger plug of the charger, rotate clockwise **0 degrees and contact with each other, then the : charging indicator changes(according to the charger), indicating the normal charging.
 The switch knob of main light source is on the side of miner's lamp holder. Turn the knob to switch between the main light on, off, auxiliary light on. In order to extend the lighting time, try to use auxiliary light during non-working hours. 

5. Using environment 
 Suitable for coal mines containing explosive gas(methane, coaldust)
 The altitude is not more than***0 meters and the ambient pressure is(0.8~1.1)x**5Pa
 Ambient temperature is*0 ℃ ~**0 ℃

6. Explosion-proof type:Intrinsically safe type
7. Explosion-proof mark: IM1 Ex ia opis I Ma CE***8
8. Certificate number:Sira *7ATEX ***8X
9.  Structural features
The product iscomposed of a lamp cap, cable and battery andABS flame retardant shell and other parts, lamp installed in LED light source, light source composed of the light source and the auxiliary light source. Use the main light source during normal use, can work continuously  continuously for more than *0h, and the illumination time of the auxiliary light can be more than *0h.