L-6534VW Operation Guide Safety Instructions and Notes on Usage 16 Caution When checking the additional UV lamp curing unit, make sure you wear long sleeves and heat-resistant gloves. Since the area around the light remains extremely hot for a while after emitting UV light, burns and injuries could occur. Make sure you take sufficient safety precautions. If corona discharge is performed when scraps of paper remain, smoke could be emitted or fire could ignite. Fire does not ignite while the blower is operating. If an error causes the press to stop, corona discharge is stopped immediately.
If you notice any feeding abnormalities such as a paper jam and so on, cancel the print job, check that the blower for the corona treater has stopped, and make sure that no substrate or scraps of paper are touching the corona discharge section. If any scraps remain, make sure you remove them. When changing the width of the substrate, make sure there is no glue stuck to the opposite roller. If glue is stuck to the roller, glue spreads onto the substrate and adheres to the electrode axis, smoke could be emitted or fire could ignite. Make sure you remove any glue.
When checking the corona treater, make sure you wear long sleeves and heat-resistant gloves that are capable of withstanding temperatures of 250˚C or more (example: AS ONE heat-resistant gloves, serial number: 1-2769-01, model number EGG-420). The electrode axis of the electrode cartridge remains extremely hot for a while after performing electrical discharge. When removing the electrode cartridge, do not touch any areas except for the handle and the frame. If you touch any other areas, burns and injuries could occur. When an emergency stop is activated, the additional UV lamp curing unit and the corona treater may not have enough time to cool down.
Since the area around the additional UV lamp curing unit and the corona treater remains extremely hot for a while after stopping, burns and injuries could occur. Make sure you take sufficient safety precautions. The press contains a light source that emits ultraviolet rays. Exposing skin or eyes to ultraviolet rays can cause inflammation or skin cancer. Although exposure to weak ultraviolet rays may not cause inflammation, repeated exposure could cause chronic damage. Do not expose skin or eyes to ultraviolet rays. Do not rub the edges of the substrate with your hand. The edges of the substrate are thin and sharp and could cause an injury.
When loading or removing roll substrate, be sure to secure appropriate personnel and appropriate transport equipment such as a lifter according to local laws on health and safety. You can install up to 100 kg of roll substrate (however, the maximum diameter is 600 mm). Transporting, loading, or removing the roll substrate without following the instructions is extremely dangerous and could cause injuries such as trapping a hand or finger or dropping it on your foot. Wear safety footwear when handling roll substrate. Be sure to adopt a sensible lifting posture whenever you lift the roll substrate. If you do not use the correct posture, an injury could occur.
When this product is operated in a low humidity environment, the unwinder or rewinder side for the roll substrate becomes electrified, and a static electric shock may occur when installing or removing the substrate. Take measures such as increasing the level of humidity in the operating environment or touching a piece of an anti-static mat (with an electrical resistance value of several MΩ) to disperse the static electricity before handling the roll substrate. Use a power cable that has passed the safety standard certification for the area of use.