What to do if my Primus Scrubber displays 'Unload' and 'Door is Open'?
If your Primus Scrubber displays 'Unload' and indicates that the 'Door is Open', check if the “Door Switch” is still closed. If the “Door Switch” is broken, replace it.
How can I fix a 'Heating Time Failure' on my Primus MB44 Scrubber?
If you're getting a 'Heating Time Failure' (Failure 14) on your Primus Scrubber, check if the programmed Max Heating time in the Initialisation menu is acceptable. If the machine has a small heating capacity, increase the value of the Max heating time.
How to resolve a 'Wrong Inverter Model Type' error on a Primus MB44?
If your Primus Scrubber displays a 'Wrong Inverter Model Type' (Failure 44) error, verify that you have selected the correct machine type in the Configuration menu.
How do I clear the 'Service Due Warning' on my Primus Scrubber?
If you're seeing a 'Service Due Warning' (Failure 41) on your Primus Scrubber, you can reset the cycle counter in the Service Menu. To check the cycle counter, press the SERVICE-STATE button and find the value in the second menu item.
Key safety alerts and precautions for operating the machine.
Guide to setting up the machine's operational parameters.
Steps for configuring machine-specific settings.
Accessing and managing wash programs.
Initial steps before operating the machine.
Steps to initiate a wash cycle.
General| Model | MB44 |
|---|---|
| Category | Scrubber |
| Brush Type | Disk |
| Working Width | 440 mm |
| Power Source | Battery |
| Battery Voltage | 24 V |
| Brush Width | 440 mm |
| Type | Walk-behind |
| Battery | 2 x 12V |
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