User manual JBSYSTEMS LIGHT MULTIPAR V1.0

[. . . ] It is absolutely necessary for the user to strictly follow the safety instructions and warnings in this user manual. The dealer will not accept responsibility for any resulting defects or problems caused by disregarding this user manual. Check the contents: Check that the carton contains the following items: Operating instructions Multipar (Silver/Black) Colour frame 4 lenses (very narrow, narrow, medium flood, wide flood) are included Locate the fixture in a well ventilated spot, away from any flammable materials and/or liquids. Don't cover any ventilation openings as this may result in overheating. [. . . ] To prevent fire or shock hazard, do not expose this appliance to rain or moisture. To avoid condensation to be formed inside, allow the unit to adapt to the surrounding temperatures when bringing it into a warm room after transport. Condense sometimes prevents the unit from working at full performance or may even cause damages. If a foreign object enters the unit, immediately disconnect the mains power. 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. Use a screwdriver to unscrew the screw that closes the lamp compartment on the back of the projector (A on the picture below). Hold the lamp socket while unplugging the lamp 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. 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. If you touched the lamp, clean it with a cloth and a little denatured alcohol. Loosen both the focus (B on the picture below) and the locking knob (C on the picture below) Switch the projector on and turn the focus knob (B) until you get the maximum light output. Turn the locking knob (C) counterclockwise until the focus knob is locked. Removing a lens: Make sure the projector has cooled down before removing the lens. Keep your Multipar horizontally and turn the plastic rotation ring until the spring clip points to the top of the Multipar, below the retaining clip. (same way like installing the lens) Put the lens tool (see pictures below) in the holes besides the spring clip and push the spring clip upwards Balance the front of the Multipar a little down and keep your hand under the projector so the lens will not fall on the floor (but nicely in you hand!To keep the maximum light output, change the lens if it becomes scratched or cracked. The name of each lens is printed on the border of the lens: Very narrow spot: clear glass, 15° round beam Narrow spot: Stipple glass, 19° round beam Medium flood: facets (6 x 22mm), 21° x 34° beam Wide flood: facets (6 x 12mm), 30° x 51° beam Installing a lens: Keep your Multipar horizontally and turn the plastic rotation ring until the spring clip points to the top of the Multipar, below the retaining clip. (see picture 1) Put the lens behind the lens holders (the convex side must be on the inside of the Multipar !) and gently push the lens inwards against the spring clip until it clicks. This is the way to put the lens tool in the Multipar to remove the lens Importantremark: When you install the color frame, don't forget to lock it with the retaining clip. How to install the color frame correctly: Release the retaining clip by pushing it sideways and then up Install the color frame Press the retaining clip down and sideways to lock it Important: The installation must be carried out by qualified service personal only. [. . . ] Switch off the unit, unplug the mains cable and wait until the unit has been cooled down. During inspection the following points should be checked: All screws used for installing the device and any of its parts should be tightly fastened and may not be corroded. Housings, fixations and installations spots (ceiling, truss, suspensions) should be totally free from any deformation. When an optical lens is visibly damaged due to cracks or deep scratches, it must be replaced. [. . . ]