Model Number

DMY3003B-D5

Applying range

It is widly used in the industry of electrical power, petrolum, chemistry, railway, road, metallurgy, port, police, firefighting and other places that are easy to burn and explode, it has the good performance of water-proof, so it can be used under water and other water-proof places as the movable and emergent lighting.

Parameter

nominal voltage   12V                  battery circulating life   ≈600

nominal capacity  4.4Ah                 dimension  ∮72*180mm

power  10W                           explosion-proof grade  Exd ll cT6

working current  750mA           

continuous discharging time  5.5h         cover protection grade  IP68

charging time  5h                      average life ≥2000

IEC international standard, GB3836.1-2000 GB3836.2-2000 state explosion-proof standard

Performance

1.      The circuit design has the device of battery over-discharging and short circuit protection;intelligent charger has the estate showing device of over-charging, short circuit protection and charging estate; IC controis the circuit, touch off switch.

2.      The material of the cover is aluminium-alloy, ingenious structure, good looking and lightness, you can carry it on your waist or in you pocket, easy and convenient to operate.

3.      The special sealing performance, high performance of explosion-proof, so it can be used any kind of explosion-proof places; dust-proof and water-proof completely, it can work in water under 100meters

4.      It applies the battery of large capacity, high energy and unremembrance, long life, low natural discharging rate, economic and enviromental protection, also there is the intelligent device which can prevent over-charging and over-discharging.

5.      The bulb is made specially, long life, less energy consume, good light assemble, the strong illumination flux is 300 lumen, the shooting distace reaches 300 meters, and it can work for 5.5 hours continuously

Using

1.      When using, dial the switch at the end of the flashlight, you can choose the working way of strong illumination or weak illuminatio to left or to right

2.      Charging one time, you can use it for half a year at any time, if you haven’t used it for a long time, it should be charged for 5hours each half a year.

3.      During using, when the battery capacity approach to the protection limit, the protecting circuit will shut the power automatically, at this time, you should turn to use weak illumination, or stop using and charge for it in time.

4.      When charging, put the two exporting plugs of charger into the two charging faucets, and then it begins to charge. The indicating light of charger is red when charging normally, there is protecting device of charge, the indicating light will turn to green after charging fully.

5.      When you want to change the buble, circumrotate it in anticlockwise, take it, and then put the new bulb into the lamp holder, circumrotate it tightly in clockwise, that’s ok. You must pay attention that the bulb is inserted to the end, otherwise, it will not touch in good condition, making the bulb become flexible or heat too much, affecting the lighting efficiency.

Attention

1.      Check often and eusure that the lift hand and back cover, flashlight body and back cover connect tightly, to increase the power of water-proof, explosion-proof and anti-impact.

2.      When you charge in the place with high temperature or discharge continusously with strong illumination for a long time, the temperature of the light surface will be higer a little, it belongs to the normal phenomenon.

3.      When you turn on the light, don’t put the glass adown, it will affect the flashligt gives out the heat; don't irridiate the eyes directly.

4.      Please change the lamp-house and charge in the safty place.

5.      When you put the light in inversion, don’t beat or strike, the bulb is inserting way, it is easy to fall off because of the counterforce.