Sundström SR 574 with SR 570 and SR 700: Professional Respiratory and Welding Protection Set
The Sundström SR 574/SR 570/SR 700 package is designed for work environments where respiratory protection, face protection, and welding protection must work together reliably. Especially during long, warm, or strenuous activities, a fan-assisted system offers noticeable comfort and a clear protective structure.
Sundström SR 574/SR 570/SR 700 complete system for powered air purifying respiration (PAPR), face protection, and welding protection.
Product Overview: What's included in the set?
The package combines the SR 700 fan unit with the SR 570 face shield, bump cap, and SR 574 welding shield. According to the product page, the scope of delivery includes the battery, charger, leather belt, hose protection, particle filter, pre-filter, filter adapter, steel mesh discs, pre-filter holder, flow meter, plug set, cleaning cloth, and instructions.
| Component | Practical Benefit |
|---|---|
| SR 700 Fan Unit | Supplies the headpiece area with filtered air and supports comfortable working. |
| SR 570 Face Shield with Bump Cap | Face and head protection for industrial applications with additional comfort. |
| SR 574 Welding Shield | Extends the system for welding work with a passive EN 10 welding filter. |
| SR 510 P3 R Particle Filter | For particle-contaminated work environments within the approved system combination. |
Recommended Basic Settings as Guidelines
| Situation | Guideline / Procedure |
|---|---|
| Normal Work | Fully assemble the system, perform an airflow check, and only start with matching, approved filters. |
| Welding Work | Use SR 574; a passive EN 10 welding filter is included according to set specifications. |
| Temperature Range | Usage guide value at -10 to +55 °C and under 90% relative humidity. |
| Storage | Dry, clean, protected from direct sunlight; guide value -20 to +40 °C. |
Professional Workflow in 6 Steps
- Assess work area and hazards: Check for particles, welding fumes, temperature, and freedom of movement.
- Check filters, pre-filters, adapters, and sealing surfaces.
- Check fan unit, battery, and hose connection.
- Put on the headpiece and adjust for a comfortable yet stable fit.
- Perform an airflow check before entering the work area.
- After work, clean the system, check wear parts, and store in a dry place.
Troubleshooting: Common Problems
1. Airflow seems too weak
Check filters, inspect hose for kinks, charge battery, and use the flow meter.
2. Visor fogs up or vision is restricted
Check air guidance, clean the visor, and replace protective films or tear-off lenses in good time.
3. Headpiece is uncomfortable
Readjust headbands, distribute weight evenly, and relieve tension on the hose routing.
4. Odor or taste of pollutants
Leave the work area immediately, check filter condition, inspect system for leaks, and only resume work after a safe inspection.
Maintenance and Care
- Clean and allow to dry after use.
- Do not use aggressive solvents.
- Regularly check sealing surfaces, valves, filter adapters, and hoses.
- Change filters and pre-filters according to exposure and manufacturer instructions.
- Use only original parts and approved system components.
FAQ
Who is the SR 574/SR 570/SR 700 set suitable for?
For professional users who require respiratory, face, and welding protection in one modular system.
What protection class is specified?
The product specifications state TH3 with an assigned protection factor of 200 and a nominal protection factor of 500.
Is the set suitable for welding?
Yes, the set includes the SR 574 welding shield and a passive EN 10 welding filter.
Which filters are included in the set?
According to the product page, two SR 510 P3 R particle filters, two filter adapters, pre-filters, and pre-filter holders are included.
What is important before every use?
Visual inspection, correct fit, airflow check, battery check, and inspection of filter and hose connections.
Buy Sundström SR 574/SR 570/SR 700 at Beschicht.com
Ideal for companies looking for a professional, modular respiratory protection system for demanding applications.
View ProductConclusion
The Sundström SR 574/SR 570/SR 700 set is a powerful solution for users needing respiratory, face, and welding protection in a coordinated system. Crucial for practical use are the correct filter choice, consistent airflow checks, clean maintenance, and usage within the specified system limits.
