Mirka DEXOS 1217M & 1230M AFC Vacuum Cleaner - The Complete Practical Guide
The Mirka DEXOS industrial vacuum cleaners in the 1217M and 1230M AFC series are professional cleaning solutions for demanding commercial and industrial environments. In this guide, you'll learn everything important about the technology, application, and maintenance of these powerful vacuum cleaners.
Whether in workshops, construction sites, or production halls - with dust class M and the automatic filter cleaning system AFC, these devices are ideal for collecting health-hazardous dusts.
Product Overview and Variants
The Mirka DEXOS series includes two main models with different regional versions for EU, UK, CH, and ANZ markets. Both models share the same power output but differ in container size and weight.
| Model | Container Size | Weight | Application Area |
|---|---|---|---|
| DEXOS 1217 M AFC | 17 Liters | 13 kg | Medium to large construction sites |
| DEXOS 1230 M AFC | 30 Liters | 14 kg | Large construction sites, industry |
Technical Specifications Overview
Power
1200 W
Motor power
Suction Power
25 kPa
Maximum suction power
Noise Level
77.7 dB(A)
Sound pressure level
Pro Tip: Optimize Automatic Filter Cleaning
If suction performance decreases or during very dusty applications, you can manually trigger the AFC cleaning cycle. Simply cover the suction hose with your hand (wear gloves!) and hold it for about 15 seconds. This activates the automatic filter system for immediate performance improvement.
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To Mirka DEXOS Vacuum CleanerRecommended Basic Settings
For optimal performance and longevity, we recommend the following basic settings as guidelines:
| Setting | Recommended Value | Note |
|---|---|---|
| Hose Diameter | According to actual hose | Measure at the largest end of the hose |
| Autostart Sensitivity | Medium (50%) | Adjustable via myMirka app |
| Automatic Filter Cleaning | Enabled | Disable for wet pickup |
Professional Workflow in 7 Steps
- Preparation: Set main switch to position 0, insert suitable filters
- Connection: Push suction hose firmly into suction opening until it sits
- Tool Connection: Use adapter for dust-producing tools
- Power Supply: Connect power plug to suitable power outlet
- Start: Set main switch to position I, activate control panel
- Settings: Adjust hose diameter and suction power
- Autostart: Activate autostart function when using tools
Troubleshooting Common Problems
Start button blinking red/white
Cause: Incorrect mains voltage
Solution: Connect to power outlet with correct rated voltage
Start button blinking red/green with buzzer
Cause: Insufficient airflow
Solution: Increase suction power, check hose diameter, change dust bag or clean filter
Start button blinking red/yellow
Cause: Float switch activation
Solution: Empty container, check float
Vacuum cleaner stops, red start button
Cause: Overheating
Solution: Let device cool down, clean motor cooling filters
Maintenance for Maximum Lifespan
- Regular Inspection: Annually by authorized Mirka technician
- Filter Replacement: According to operating hours
- Motor Cooling Filters: Clean regularly if performance decreases
- Electrical Tests: Earth continuity, insulation resistance, cable condition
- Cleaning: With dry or slightly damp cloth
Frequently Asked Questions (FAQ)
Which dusts is dust class M suitable for?
Dust class M is suitable for dry, non-combustible dusts and liquids, sawdust, and hazardous dusts with OEL values (occupational exposure limits) of ≥ 0.1 mg/m³.
Can I use the DEXOS for liquids too?
Yes, but never flammable liquids. Before liquid pickup, dust bags must be removed and the water level limiter must function correctly.
How often should the filter be replaced?
The dust filter should be replaced according to the number of operating hours. If suction performance decreases, the filter should be cleaned or replaced.
What to do when float switch is activated?
Switch off device, disconnect power supply and empty container. Before reusing, ensure the float is no longer activated.
Can I use non-original spare parts?
No, using non-original spare parts can compromise safety and function. Use only Mirka original parts.
Conclusion
The Mirka DEXOS 1217M and 1230M AFC industrial vacuum cleaners are professional cleaning solutions for demanding commercial and industrial environments. With dust class M, automatic filter cleaning, and robust construction, they provide reliable performance when collecting health-hazardous dusts. Through regular maintenance and correct application according to manufacturer specifications, you ensure maximum lifespan and optimal performance of your Mirka vacuum cleaners.
