Brand: Husqvarna
Category: Dust Extractor
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for DE 110 SH
Uploaded: Nov. 21, 2025, 9:02 p.m.
Manual Publish Date: 2023-03-06
Warranty Information
Husqvarna offers a 1-year warranty on equipment with specific exceptions for certain parts and usage conditions.
- Ensure the product is correctly installed and connected to a power source.
- Understand and follow all safety warnings and instructions.
- Operate the product using the main switch and control panel.
- Perform routine maintenance as per the schedule to ensure safe and efficient operation.
- Follow troubleshooting steps for any issues encountered.
Troubleshooting and error codes
| Problem | Cause | Solution |
|---|---|---|
| The motor stops immediately after start or does not start. | There is no power. | Connect the product to a power supply. |
| The power cord is defective. | Let an approved service agent repair the product. | |
| There is a short circuit in the product. | Let an approved service agent repair the product. | |
| The HEPA filter is damaged or not installed (DE 110 H/DE 120 H). | Replace or install the HEPA filter. | |
| Too high voltage in power supply. | Make sure that correct power supply is used. | |
| Too high ambient temperature. | Make sure that the ambient temperature is in specified range when you use the product. | |
| Fan is broken or disconnected. | Let an approved service agent repair the product. | |
| The motor is on but there is no suction. | The dust extraction hose is not connected correctly. | Connect the dust extraction hose. |
| The dust extraction hose is blocked. | Clean the dust extraction hose. | |
| There is no Longopac bag. | Install a Longopac cassette. | |
| The Longopac is not closed down with a cable tie. | Attach a cable tie. | |
| The suction is not sufficient. | Too low voltage in power supply. | Make sure that correct power supply is used. |
| There is a hole in the dust extraction hose. | Replace the dust extraction hose. | |
| The prefilter is clogged. | Remove dust particles from the prefilter. | |
| The HEPA filter is clogged. | Replace the HEPA filter. Refer to To replace the HEPA filter on page 19. | |
| The top cover is loose. | Close the top cover fully. | |
| The seals are broken. | Replace the seals. | |
| Dust releases into the air from the motor. | The filters are incorrectly installed or damaged. | Install the filters correctly. Replace damaged filters. |
| Unusual noise comes from the product. | N/A | Let an approved service agent repair the product. |