Sundström SR 588-1/SR 580 with SR 507: Practical Guide for Safe Supplied Air Respiratory Protection
The Sundström SR 588-1/SR 580 combines a safety helmet with a visor for welding and cutting work with a modular respiratory protection system. In combination with the SR 507 supplied air attachment, the headpiece can be used as a continuous-flow supplied air respirator. This guide shows what matters in practice regarding selection, functional checks, airflow, cleaning, and maintenance.
Product Overview: SR 588-1/SR 580 and SR 507
The system is particularly interesting for users who want to combine respiratory protection with head, eye, and face protection. The SR 507 supplied air attachment serves as the connection between the compressed air supply and a compatible Sundström headpiece.
| Area | Practical Benefit |
|---|---|
| SR 588-1/SR 580 | Safety helmet with EN 3 visor for light radiation during welding and cutting work |
| SR 507 | Supplied air attachment to supply compatible headpieces with a continuous airflow |
| Compatible Headpieces | including SR 520, SR 530, SR 561, SR 562, SR 540, SR 540 EX, SR 570, SR 580, and SR 900/SR 951 |
| Type of Use | Supplied air respiratory protection according to EN 14594 Class 3A/3B, provided it is correctly combined and operated |
Check minimum airflow as a guideline value before use.
Maximum airflow as a guideline value with the control valve fully open.
Visor version for light radiation during welding and cutting work.
Recommended Basic Settings as Guideline Values
The following values are practice-oriented guidelines taken from the manufacturer's instructions. The specific risk assessment, national regulations, and valid operating instructions always remain authoritative.
| Situation | Setting | Note |
|---|---|---|
| Before starting work | Check for at least approx. 175 l/min | Verify with a flow meter and a correctly sealed bag |
| Normal work | Adjust control valve according to work intensity | Wear the valve within easy reach, not on the lower back |
| Higher workload | Up to approx. 260 l/min possible | Guideline value with the control valve fully open |
Pro Workflow: Putting On and Checking Safely
- Check the capacity of the compressed air system and the maximum permitted number of users.
- Connect the adapter to the breathing hose of the headpiece.
- Connect the breathing hose to the control valve.
- Connect the compressed air supply hose to the control valve.
- Initially set the control valve to minimum flow and check the flow rate with the measuring bag.
- Put on the belt, position the control valve within easy reach, and put on the headpiece.
- Adjust the airflow to match the work intensity and regularly keep an eye on the hose routing.
Troubleshooting: 4 Typical Problems
1. Minimum airflow is not reached
- Hold the flow meter vertically.
- Check whether the ball in the measuring tube can move freely.
- Close the bag tightly around the breathing hose.
2. Air quality is unclear
- Only use compressed air if the requirements for breathing air are met.
- Watch out for oil odor and minimize impurities.
- If uncertain, use a suitable compressed air filter such as the SR 99-1.
3. Control valve is difficult to reach
- Position the valve on the side or front of the belt.
- Do not wear it on the lower back area.
- Route the hose in a way that allows it to be monitored.
4. Device is heavily soiled
- Clean before disassembly, as the silencer is sensitive to water.
- For heavier contamination, use a soft brush or sponge with a mild cleaning solution.
- Do not use solvents.
Maintenance and Care
- Perform a visual inspection before each use.
- Perform a functional check including airflow control before each use.
- Repeat the visual inspection after use.
- Clean after use; if necessary, disinfect with 70% ethanol or isopropanol.
- Include a visual and functional check in the maintenance schedule at least annually.
Store Matching Accessories Safely
For transport, storage, and clean organization, a matching storage solution for Sundström components is highly recommended.
To the Storage BagFAQ
Can the SR 507 be used with the SR 580?
Yes, the SR 580 is one of the compatible headpieces for the SR 507 supplied air attachment.
What airflow rate is important before use?
As a minimum value, an airflow of approximately 175 l/min through the headpiece is verified. This value is relevant as a guideline before each use.
How is the airflow adjusted?
Via the knob on the control valve. Depending on the work intensity, the airflow can be adjusted between the minimum and maximum range.
What needs to be considered regarding breathing air quality?
Impurities must be minimized, oil odor must not occur, and the dew point must be low enough to prevent freezing inside the equipment.
Can the device be cleaned with solvents?
No. Suitable cleaning wipes or mild cleaning solutions are recommended for cleaning; solvents must not be used.
Conclusion
The Sundström SR 588-1/SR 580 is a powerful solution for users who want to combine helmet, visor, and respiratory protection into a modular system. In connection with the SR 507, it becomes a practical supplied air respiratory protection system, where correct air quality, regular functional checks, a secure fit, and consistent maintenance are crucial.
