Talking about the usage and precautions of explosion-proof cast light

Talking about the usage and precautions of explosion-proof cast light

Explosion-proof cast light is a high-intensity explosion-proof cast light, but also has a high-power explosion-proof cast light, power up to 400W. It is applicable to a wide range of cast lighting such as inflammable and explosive places, oil fields, offshore oil platforms, shipbuilding, metallurgy, petrochemical, and other indoor and outdoor operations, construction sites, and large-scale equipment.

Instructions

1. According to the actual needs of the work site to determine the lighting installation location and method, and then according to the lamp to the power contact point to prepare the corresponding length of Φ8 ~ Φ14mm three-core cable.

2. Open the end cap of the ballast, loosen the pressing nut of the ballast cable inlet, and lead the lamp cable and the power cable through the clamping nut to the internal terminal of the ballast respectively. Tighten the cable gland nut and tighten the ballast end cap.

3 according to the determined installation location and method to install the lamps and ballasts, and then the other end of the input cable ballast in accordance with the requirements of explosion-proof 220V power supply can be lighting.

4. Loosen the screw at the bottom of the lamp holder. Adjust the lighting position by rotating 360° around the lamp holder. Unscrew the screws on both sides of the lamp holder. Adjust the lighting angle of the lamp base up and down according to the lighting requirements, and then tighten the screws.

5. When replacing the lamp, use a suitable screwdriver or other tool to insert the front cover into the holes on the side of the front cover, remove the bad lamp, and replace the new lamp.

Precautions

1. Install the lamp in the equipped cartons during transportation and add foam shock absorber.

2. When installing and maintaining the lamp, you must disconnect the power supply.

3. When used, there is a certain temperature rise on the surface of the lamp, which is a normal phenomenon; the center temperature of the transparent part is relatively high and must not be touched.

4. When replacing the lamp, use the same type, power bulb; if you change the bulb type or power, you should replace the matching ballast.