SYSMAX Innovations EF1 Explosion-proof LED Flashlight User Manual
- June 5, 2024
- SYSMAX Innovations
Table of Contents
SYSMAX -Innovations -EF1 -Explosion-proof- LED -Flashlight
To meet the demand of market, SYSMAX has developed EF1 explosion-proof LED Flashlight. It is suitable for various flammable and explosive sites and underwater operations, serving as portable lighting for electric power industry, metallurgical industry, petroleum industry, railway, army, fire fighting and factories.
Structural Features
- With flameproof enclosure and the highest explosion-proof grade, it can be used in various flammable and explosive places for a long time.
- aintenance-free LED with high luminous efficacy is used as light source and its life is more than 100 thousands hours.
- Working light, strong light and super-strong light are optional, which can be switched by turning the magnetic knob.
- High-energy and memory-free battery is characterized by large capacity, no pollution, excellent charging, discharging performance and low self-discharge rate.
- The shell is made of imported high hardness alloy, with excellent performance of strike resistance and impact resistance.
- It is small, light and easy to carry. Various carrying styles are available, such as held by hand, carried by shoulder, etc.
Functional Features
Model: EF1
- The product is lightweight as new techniques are adopted to reduces the burden of operators while carrying and transporting it.
- Super long runtime, working light, strong light and super-strong light are optional for users.
Instructions
- Working light, strong light and super-strong light are optional for users
- The mode is selectable based on one’s needs.
Technical Specifications
| | |
---|---|---|---
Item
1
2
| Parameters
Rated voltage
Rated capacity
| Value
3.6
3.4
| Unit
V
Ah
3| Working light| <10|
| LED| Current| | | mA H
4
5
| Strong light
Super-strong light
| 1000
6| Working light| 3000
≧ 420
7| opCeornattiingotuims e
Work
| Strong light| ≧4| H
8| Super-strong light| ≧ 1.2| H
9| ing life| ≧ 100000h| H
10| Charging time| <4| H
11| Weight| 0.25| Kg
12| Power| 10| W
13| Dimensions| 4040152| mm
14| Ambient temperatures| -20℃≤ Ta ≤ +40℃| ℃
| Connection mode of| |
15| battery and circuit board| Directly connect
Notes
- During transportation or carrying, please ensure the product is safe from impact in case of accidental activation.
- When it is operated in a high-temperature environment, the rising temperature of the flashlight is normal.
- The maintenance of the flashlight must be carried out by a professional person in safe locations. Please use the battery supplied by our company when exchanging battery（The battery has the circuit which can prevent battery from over-charging, over-discharging and polarity reversal. In this way, the battery can operate without leakage.).
- The flashlight should be stored in the dry and well-ventilated warehouse, the storage temperature is 0℃~+40℃and the relative humidity is not more than 85%.
- Maintenance of battery for an unused product（for more than three months）: Discharge the battery completely, and then charge it fully.
- The battery should be taken out from the flashlight for charging and should be operated in a safe environment. The input voltage is 100~240V. Output voltage is 4.2V and open circuit voltage is 4.2V.
- Do not open the product when an explosive atmosphere is resent.
- The using environment of the products is higher than the second kind of environmental pollution.
- Products used for emergency lighting in dangerous environments ith explosive gas or steam, as well as a variety of indoor and outdoor operation (electric power, metallurgy, railway, port, municipal and other industries) factory yard, venue and railway tunnels, bridges, etc.. Ambient temperatures: -20℃ ≤ Ta ≤ +40℃.
- The head has been tightened in the factory with a special tool whose tightening torque is 150N.m. A disassembly tool is not provided, thus users cannot open the head.
- The tailcap has been tightened in the factory with a special tool whose tightening torque is 100N.m. The tool for tightening the tailcap is provided, users can use the tool to open or tighten the tailcap in non-explosive atmospheres.
Warnings
- Avoid direct eye exposure.
- DO NOT disassemble the flashlight, as it may cause potential troubles.
- DO NOT crash and strike the flashlight.
- Keep the flashlight away from fire sources.
- Please recycle the discarded flashlight together rather than throwing them away without disposing.
- Explosion-proof Mark: II 2 G Ex d IIC T6 Gb
- Explosion-proof Certificate No: LCIE 16 ATEX 3006
- DO NOT open when an explosive gas atmosphere is present.
- DO NOT charge in explosive atmosphere.
- Use the specific charger of SYSMAX to charge.
- IP Code: IP54.
Troubleshooting
- The flashlight does not light or the output is dim. Reason: The power level of battery is low. Solution: Check if the charger is good, if yes, you may proceed with charging.
Executive Standards
- GB 3836.1-2010 Explosive atmospheres-Part 1: Equipment-General requirements
- GB 3836.2-2010 Explosive atmospheres-Part 2: Equipment protection by flame-proof enclosure“d”
- IEC60079-0:2011 Explosive atmospheres-Part 0: Equipment-General requirements
- IEC60079-1:2011 Explosive atmospheres-Part 1: Equipment protection by flame-proof enclosure“d”
- EN60079-0:2012 Explosive atmospheres-Part 0: Equipment-General requirements
- EN60079-1:2012 Explosive atmospheres-Part 1: Equipment protection by flame-proof enclosure“d”
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