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Optrel repair set 1B for the e600 series (5003.516)
The genuine Optrel 1B repair set (5003.516) is a professional solution for servicing and maintaining welding helmets of the well-known e600 series. It contains the key control components that wear most often: the potentiometer knob, the sensitivity knob and the battery cover. With it you can quickly and economically restore full operation and precise adjustment of advanced Optrel helmets, keeping them reliable and extending their service life without replacing the whole, expensive ADF cartridge.
Key features
Service and maintenance
Restores full operation
Genuine components
Optrel quality guarantee
Broad compatibility
e600/Sphere series
Technology details
Precise potentiometer knob
The potentiometer knob is a basic part of the user interface and is used for stepless adjustment of the ADF shade level. With intensive use the original knob can wear mechanically, which leads to a loss of precision and of the noticeable “click” when you change the setting. Replacing it with a new genuine part restores factory precision and positive adjustment, so the welder can match the protection exactly to the welding current. It is a key step for constant visual comfort and the highest level of eye protection.
Responsive sensitivity knob
The sensitivity knob allows precise calibration of the sensors that detect the welding arc, which is critical when working in varying light conditions or TIG welding at low current. A damaged or worn knob can make accurate setting impossible and lead to unintended darkening of the filter or a delayed response. A new component ensures that the filter reacts only to the welding arc and ignores other light sources. Working sensitivity adjustment means reliability and no downtime caused by faulty automatic operation.
Sealed battery cover
The battery cover, technically called the “back part satellite”, does much more than just secure the power source. It is a precisely fitting part that seals the battery compartment and protects the sensitive electronics of the ADF from dust, moisture and aggressive workshop contaminants. A cracked or lost cover is a direct threat to the whole electronic module. Replacing it with a genuine part restores the factory level of protection and sealing. It is a small but essential expense that ensures long-term, trouble-free operation of the heart of your helmet.
Technical specifications: helmet
| Feature | Value |
|---|---|
| Catalogue number | 5003.516 |
| Compatibility | Optrel welding helmets of the e600/Sphere series, including the models: |
What is in the box?
- Potentiometer knob (black): 1 pc.
- Battery cover (“back part satellite”): 1 pc.
- Sensitivity knob: 1 pc.
Main applications
- Service and maintenance of professional welding helmets
- Replacement of worn or mechanically damaged control parts
- Restoring full factory function of Optrel e600/Sphere series helmets
About Optrel
Optrel is a Swiss innovation leader in welding protection. By choosing genuine Optrel spare parts, you invest in decades of experience, uncompromising quality and technology that sets standards for safety and ergonomics worldwide. Trust a brand that stands for reliability in the most demanding industrial conditions.
