User Manual for Vonroc Ash Vacuum Cleaner 20V VC507DC
Quick guide for the Vonroc 20V Ash Vacuum Cleaner (VC507DC). Learn how to assemble, operate, clean, and maintain your ash vacuum safely.
Quick answers from the manual
Quick answer
- The Vonroc 20V Ash Vacuum Cleaner is intended for domestic cold ash vacuuming (e.g., fireplaces, barbecues) and includes a blowing function for dust and debris. p. 5
Key actions
- Vacuuming p. 7
First start
- Charge the battery before first use. p. 6
Problems and fixes
Switch off immediately, remove filter, remove material from filter, and let cool down.
p. 5Maintenance and reset
- Clean the HEPA filter regularly and after every heavy use. p. 7
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Voltage | 20V | Battery voltage | p. 5 |
| Suction force | 10 kPA | Suction power | p. 5 |
Where to find it in the PDF
- Safety Instructions p. 4
- Machine Information p. 5
- Assembly p. 6
- Operation p. 7
- Maintenance p. 8
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
The Vonroc 20V Ash Vacuum Cleaner is designed for domestic cold ash vacuuming, such as cleaning fireplaces, barbecues, or other ash residues. It also features a blowing function for clearing dust and debris from garages, patios, or driveways. Important: Only vacuum cold ash. If the material temperature exceeds 40°C, there is a risk of fire.

Assembly
Before using the machine, ensure the battery is charged. To insert the battery, slide it into the base of the machine until it clicks into place. To remove, press the battery unlock button and pull it out.

Filter Installation
Ensure the HEPA filter is properly installed before use. Slide the HEPA filter over the filter holder as shown in the diagrams. Do not operate the vacuum without the HEPA filter.
Operation
Vacuuming
- Ensure the container is empty and clean.
- Install the HEPA filter.
- Secure the top section to the container using the metal locking clamps.
- Connect the suction hose to the vacuum port.
- Insert the battery and switch the power switch to the ON/1 position.
Blowing Function
- Remove the filter before using the blowing function.
- Connect the suction hose to the blowing port on top of the machine.
- Switch the power switch to the ON/1 position.
Maintenance
Regularly clean the machine casing with a soft cloth. Do not use solvents like gasoline or alcohol. Clean the HEPA filter regularly, especially after heavy use, to maintain suction power. If the filter is very dusty, clean it with a brush or wash it if necessary, then allow it to air dry completely before reinstalling.
Safety
- Only vacuum cold ash (below 40°C).
- Do not vacuum liquids, soot, or hazardous substances.
- Always wear safety goggles when using the blowing function.
- Keep bystanders away from the work area.
- Remove the battery before performing any maintenance or cleaning.
Practical help
Common problems
Clean or replace the HEPA filter.
Switch off immediately, remove the filter, and allow the machine to cool down under supervision.
Ensure all vacuumed material is cold (<40°C). Comb through ashes with a metal tool to check for hidden heat.
Before use
- Ensure the HEPA filter is correctly installed.
- Verify that the ash is cold (below 40°C).
- Check that the battery is fully charged.
- Ensure the container is empty and free of debris.
- Check that the hose and tubes are not blocked.
Specs in practice
- Suction force
- 10 kPA, 0.6m³/min
- Container capacity
- Approx. 12L
- Tube diameter
- Ø 35mm
Images and diagrams
- Fig A: Overview of the vacuum cleaner components.
- Fig B: Battery insertion and removal.
- Fig C: Checking battery charge status and charging.
- Fig D: HEPA filter installation.
- Fig F: Connecting the hose for vacuuming.
Model compatibility
- Compatible with VONROC VPOWER 20V battery platform.
- Use only CD801AA and CD803AA battery packs.
- Use only CD802AA charger.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.