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Maintenance of PE pipe welding machine

PE管焊接机 操作人员必须经有关部门专门培训,并经考试合格后方可上岗。 1. PE pipe welding machine operators must be specially trained by the relevant departments and can only take up their posts after passing the examination. Use by non-operators is strictly prohibited.

PE管焊接机 电器、控制部分不防水,操作使用时应严禁 PE管焊接机 电器、控制部分进水。 2. The electrical appliances and control parts of the PE pipe welding machine are not waterproof. It is strictly forbidden to enter the electrical appliances and control parts of the PE pipe welding machine during operation . PE管焊接机 电器、控制部分采取保护措施。 In case of rainy weather, protective measures should be taken for the electrical appliances and control parts of the PE pipe welding machine .

在零度以下进行焊接时,必须采取适当的保护措施,以保证焊接面有足够的温度。 3. When the PE pipe welding machine is welding below zero, appropriate protective measures must be taken to ensure that the welding surface has sufficient temperature.

与焊接面接触的所有物品必须清洁,焊接面在焊接前必须清洁和干燥,需要焊接的部位不能有损伤破坏、杂质、污垢(如:污物、油脂、切屑等)。 4. All items in contact with the welding surface must be clean. The welding surface must be cleaned and dried before welding. The parts to be welded must be free of damage, impurities, dirt (such as dirt, grease, chips, etc.).

确保焊接过程的连续性,焊接完成后应当进行充分的自然冷却,以消除其内应力。 5. To ensure the continuity of the welding process, sufficient natural cooling should be performed after the welding is completed to eliminate its internal stress.

对于 dn≤63mm或壁厚e<6mm的管道元件不允许使用热熔对接的焊接方法。 6. For pipe components with dn≤63mm or wall thickness e <6mm, hot-melt butt welding is not allowed.

不同 SDR系列的管道元件互焊时,推荐采用电熔连接或采用适当的加工方法使焊接处壁厚相同。 7. When the pipe components of different SDR series are welded to each other, it is recommended to use electrofusion connection or adopt appropriate processing methods to make the wall thickness of the welding place the same.

、使用 PE管焊接机 焊接时每一个焊口应当有详细的焊接原始记录,焊接原始记录至少应当包括天气情况、环境温度、焊工代码、焊口编号、管道规格类型、焊接压力、拖动压力、增压时间、加热板温度、切换时间、吸热时间、冷却时间等。 8. When welding with a PE pipe welding machine , each weld should have a detailed welding original record. The original welding record should at least include weather conditions, ambient temperature, welder code, weld joint number, pipe specification type, welding pressure, and drag pressure. , Pressurization time, heating plate temperature, switching time, heat absorption time, cooling time, etc.

PE管焊接机 的保险熔断器中的熔丝,严禁私自加大或减小。 9. It is strictly forbidden to increase or decrease the fuse in the fuse of the PE pipe welding machine .

使用中应随时观察 PE管焊接机 运行状况,如有异响或过热现象,应立即停止使用。 10. During operation, the operation status of the PE pipe welding machine should be observed at any time . If there is abnormal noise or overheating, stop using it immediately.

应随时保持 PE管焊接机 的清洁,防止积尘产生电路故障。 11. The PE pipe welding machine should be kept clean at all times to prevent dust from causing circuit failure.

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