EGAmaster MASTEREX 79733 Manual De Instrucciones página 8

• Before use, please check whether the packing is in good condition, if there is any visible
damage of the light and charger. For the flood light, please check if there is any visible
damage of the structure or "abnormal sound" inside. Please open the light to check if the
damage will influence the explosion-proof performance and make appropriate treatment.
• Please check if the explosion-proof light nameplate parameters listed are conformed to the
actual conditions of use.
• The explosion-proof light is with angle adjusting function from 0° - 180° to meet a variety of
angle lighting orientation.
• The power part is cast sealed. Stop use the light when the cast sealing material turn soft,
crack and expand.
• The explosion-proof light is with switch mode Dim-Middle-High-OFF. Press once "Dim", twice
"Middle", third "High", forth "OFF". The corresponding working time is 4h, 2h.
• Please charge the light under the circumstance between 0° C to +45° C. When charge the
battery, the two pair of joints are provided with anti-reverse connection positioning slots.
Please open the protective cover, insert the charging connector to the charging base and
screw the butt cap tightly. Please pay attention to the charging orders: firstly make sure the
reliable connection between the charging base and joint. Then plug the charger to
AC power supply. The conversed operation is prohibited.
• The explosion-proof light is with the function of battery capacity indicating. When charging,
the battery indicator is "red". When it turns "green", the charging is finished and please
disconnect the AC power supply.
• The following operations are prohibited in any possible dangerous area:
Open the light when it is working or turning off the load.
Regular or occasional maintenance and repair.
• The persons who use the light at site should know about the performance of explosion-proof
light. Turn off the light in time and evacuate the dangerous area when find any abnormal
phenomenon. Unqualified repair person is not allowed to repair the explosion-proof lights.
• The service man must have on-the-job training to know the specification and operating
performance of explosion-proof light. They must have professional knowledge and should
familiar with the structure of explosion-proof light.
• Clean the dust and dirt on the shell of the explosion-proof light regularly to improve the
luminous efficacy and heat dispersion performance. A wet cloth can be used for cleaning.
• Check whether the transparent parts have been impacted by foreign body regularly. Check
whether the fasteners and inner components are loose, soldering off or corroded. If yes, do
not use it until maintained.
• If use the light in damp environment, please regularly check and change the sealing
components to ensure the protective performance of the shell.
• When disassemble the light, must comply with the warning requirements to operate in non-
dangerous area.
• When the cast sealing material turn soft, crack and expand obviously, please change the
power immediately.
• After open the shell, should check whether the sealing components become hard or
adhesive; whether the insulating layer of the wire become green or carbonized; whether
the insulating parts and electrical components become deformed or have scorch. If these
problems are found, must repair the light immediately.
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5. INSTRUCTION
6. MAINTENANCE