Unitor — 焊接设备
船用焊接和切割设备
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.
保养规程
Starting gas welding/cutting
- Connect torch handle, blowpipe and hoses (2 × ¼", 10 m) to the outlet station. 第 78 页
- Slowly open cylinder valves, T-valves and closing valves for acetylene and oxygen. 第 78 页
- 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. 第 78 页
- Open the outlet station valves; set torch oxygen then acetylene working pressure with the outlet regulators. 第 78 页
- Crack the torch oxygen valve, point the nozzle away from flammables, light and adjust the flame. 第 78 页
Stopping
- Close the torch acetylene valve first, then the oxygen valve; after work close the outlet station and cylinder valves. 第 78 页
技术参数
| Welding rectifier | UWI-350MP, 350 A, 380–440 V 3-phase 16 A, 50–60 Hz | 第 3 页 |
|---|---|---|
| Welding cable | 50 mm², DIX K-70 connectors, 25 m | 第 3 页 |
| Line pressure settings | acetylene a little over 0.8 bar, oxygen a little over 8.0 bar | 第 78 页 |
| Torch working pressure | welding: O2 0.3 bar, AC 0.3 bar; cutting: O2 1.7 bar, AC 0.2 bar | 第 78 页 |
来源：制造商说明书《EM-34 ARC AND GAS WELDING EQUIPMENT》，共 83 页。页码以原文为准。作业前请核对船上的说明书。
本页为自动翻译。零件号、代码和页码与原文一致。