User manual 3M SPEEDGLAS 9100

[. . . ] side 0 Käyttöohjeet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . sivu / User Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page é Kasutusjuhend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . puslapis l Lietosanas instrukcija . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The welding filter automatically turns OFF after 1 hour of inactivity. The welding filter has three photo sensors (see fig A:2) that react independently and cause the filter to darken when a welding arc is struck. The welding filter may not go to dark position if the sensors are blocked or the welding arc is totally shielded. safety strobe lights) can trigger the welding filter making it flash when no welding is occurring. This interference can occur from long distances and/or from reflected light. Welding areas must be shielded from such interference. Shade Seven different Shade Number settings, split into two groups, 5, 8 and 9-13 are available in the dark state. In order to see the current Shade Number setting, momentarily press the SHADE/ON button. To select another Shade Number, press the SHADE/ON button repeatedly while the LED indicators on the display are flashing. To shift between the two shade groups (shade 5, 8) and (shade 9-13) hold the SHADE/ON button down for 2 seconds. In all welding processes the arc should only be viewed with the recommended dark shade. See table page 250. 3 1ï Sensitivity The programming and sensitivity of the photo detector system (which responds to the light from the welding arc) can be adjusted to accommodate a variety of welding methods and workplace conditions. In order to see the current sensitivity setting, momentarily press the SENS button. To select another setting, press the SENS button repeatedly until the LED shows the desired setting. Position Position 1 Position 2 Position 3 Position 4 Position 5 Position Locked in light state (shade 3) at all times Used for grinding Least sensitive setting. Used if there is interference from other welders' arcs in the vicinity. (eg TIG welding) Suitable for very low current welding, use of invertertype TIG welding machines. Same function as a passive welding filter. Position locked light state This setting could be used for grinding or other non-welding activities. When the welding filter is locked in the light state (shade 3) the LED under the symbol will flash every 8 seconds to alert the user. The welding filter must be unlocked before arc welding is performed, by choosing a sensitivity setting for welding. When the welding filter turns OFF (after 1 hour inactivity), it will automatically leave the locked state and go to sensitivity setting 2. Position 1-5 If the filter does not darken during welding as desired, increase the sensitivity until the welding filter switches reliably. [. . . ] 4 . : 960 19 11, 960 19 14 : 960 19 26 : 3M Sanayi ve Ticaret A. . , Türkiye Güvenlii ve Çevre Koruma Ürünleri Nisbetiye Caddesi Akmerkez, Blok 3 Kat: 5, Etiler 80600 stanbul Tel: (212) 350 77 77, Faks: (212) 282 17 41 = 3M Hellas Limited 20 151 25 , - : 210/68 85 300 www. 3m. com/gr/occsafety i 3M 91 46120 2042 . 09 ­ 9615000 : 09 ­ 9615050 : | 3M atstovyb Svitrigailos g. 11b, LT-03228 Vilnius, Lietuva Tel: +370 5 216 07 80 Faks: +370 5 216 02 63 l 3M prstvniecba Latvij K. Ulmaa gatve 5, LV-1004 Rga Tlr. : +371 7 066 120 Fakss: +371 7 066 121 H 3M Poland Aleja Katowicka 117, Kajetany 05-830 Nadarzyn Tel: (22) 739-60-00 Fax: (22) 739-60-01 F 3M Cesko, spol. [. . . ]