User manual JBSYSTEMS LIGHT CUBIST V 1.1

[. . . ] â· Make sure the area below the installation place is free from unwanted persons during rigging, de-rigging and servicing. â· Allow the device about 10 minutes to cool down before replacing the bulb or start servicing. â· Always unplug the unit when it is not used for a longer time or before replacing the bulb or start servicing. â· The electrical installation should be carried out by qualified personal only, according to the regulations for electrical and mechanical safety in your country. [. . . ] Hanging bracket with 2 knobs on both sides to fasten the unit and a mounting hole to fix a mounting hook. Lamp compartment, to be opened with this screw. In case of replacement of the lamp or maintenance, do not open the fixture within 10 minutes until the unit cools down after switching off. Always unplug the unit before servicing!Always use the same type of spare parts (bulbs, fuses, etc. ) When replacing parts, please only genuine spare parts. Wait for about 10 minutes until the unit has been cooled down. Hold the lamp socket while unplugging the lamp instead of pulling the cable!Hold the lamp socket while pressing the new lamp gently in the socket. Check the label on the backside of the device or see the technical specifications in this manual to know which lamp should be used. Never install lamps with a higher wattage!Lamps with higher wattage generate temperatures the device was not designed for. if the device uses a lamp transformer , it will burn due to current overload. Don't touch the bulb inside the reflector of the lamp with bare hands! this drastically shortens the lifespan of the lamp. If you touched the lamp, clean it with a cloth and a little denatured alcohol. Be sure that the wires don't touch the lamp. Best installation distance: A projection distance of +/- 5 meters from the wall is perfect. From this distance the projection will cover an area of 3. Important: The installation must be carried out by qualified service personal only. Improper installation can result in serious injuries and/or damage to property. overhead rigging requires extensive experience! [. . . ] â· In order to protect the device from overheat the cooling fans (if any) and ventilation openings should be cleaned monthly. â· The interior of the device should be cleaned annually using a vacuum cleaner or air-jet. â· The cleaning of internal and external optical lenses and/or mirrors must be carried out periodically to optimize light output. Cleaning frequency depends on the environment in which the fixture operates: damp, smoky or particularly dirty surroundings can cause greater accumulation of dirt on the unit's optics. [. . . ]