Unitor — oprema za zavarivanje
Brodska oprema za zavarivanje i rezanje
Unitor welding package for on-board repairs: the UWI-350MP multi-process rectifier (coated electrodes, TIG, air-carbon-arc gouging, oxy-arc cutting, wire welding with UWF-MP feeder, plasma cutting) and a gas central installation with one acetylene and two oxygen cylinders feeding outlet stations through flashback-protected regulators. The file has material specification, parts lists, drawings, data sheets, maintenance and operating instructions and type approvals.
Postupci održavanja
Starting gas welding/cutting
- Connect torch handle, blowpipe and hoses (2 × ¼", 10 m) to the outlet station. str. 78
- Slowly open cylinder valves, T-valves and closing valves for acetylene and oxygen. str. 78
- Set line pressures at the regulators (AC a little over 0.8 bar, O2 a little over 8 bar) and lock the knobs; leak-test every joint with spray. str. 78
- Open the outlet station valves; set torch oxygen then acetylene working pressure with the outlet regulators. str. 78
- Crack the torch oxygen valve, point the nozzle away from flammables, light and adjust the flame. str. 78
Stopping
- Close the torch acetylene valve first, then the oxygen valve; after work close the outlet station and cylinder valves. str. 78
Tehničke specifikacije
| Welding rectifier | UWI-350MP, 350 A, 380–440 V 3-phase 16 A, 50–60 Hz | str. 3 |
|---|---|---|
| Welding cable | 50 mm², DIX K-70 connectors, 25 m | str. 3 |
| Line pressure settings | acetylene a little over 0.8 bar, oxygen a little over 8.0 bar | str. 78 |
| Torch working pressure | welding: O2 0.3 bar, AC 0.3 bar; cutting: O2 1.7 bar, AC 0.2 bar | str. 78 |
Izvor: priručnik proizvođača „EM-34 ARC AND GAS WELDING EQUIPMENT”, 83 str. Brojevi stranica odnose se na izvornik. Prije rada provjerite priručnik na brodu.
Stranica je automatski prevedena. Brojevi dijelova, kôdovi i stranice su kao u izvorniku.