1. Sarrera
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Vacmaster DVTB204 Professional 4-Gallon 20V Cordless Wet/Dry Shop Vacuum. Please read all instructions carefully before using the product to ensure proper function and to prevent injury or damage.

Image: The Vacmaster DVTB204 Professional 4-Gallon 20V Cordless Wet/Dry Shop Vacuum, showcasing its compact, toolbox-style design with the hose and nozzle attached.
2. Segurtasun informazioa
Jarraitu beti oinarrizko segurtasun neurriak tresna hau erabiltzean, sute, deskarga elektriko edo lesio arriskua murrizteko. Gorde eskuliburu hau etorkizunean erreferentzia gisa.
- Irakurri argibide guztiak: Familiarize yourself with the vacuum's features and operation before use.
- Bateriaren segurtasuna: Use only the specified battery and charger. Do not expose batteries to water, heat, or direct sunlight. Do not short-circuit the battery terminals.
- Erabilera egokia: Do not vacuum flammable or combustible liquids, hot ashes, or sharp objects. Ensure the correct filter is installed for wet or dry applications.
- Gainbegiratzea: This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities unless supervised or instructed concerning its use.
- Mantentzea: Disconnect the battery before performing any maintenance or cleaning.
3. Paketearen edukia
Verify that all items listed below are included in your package. If any parts are missing or damaged, contact customer service.
- Vacmaster DVTB204 Wet/Dry Shop Vacuum Unit
- 6' x 1-7/8" Flexible Hose
- (2) Luzapen-makilak
- Car/Utility Nozzle with Brush
- Laburpen tresna malgua
- Washable HEPA-Material Cartridge Filter
- 1-7/8" to 1-1/4" Adapter
- Inflator Nozzle 3-Piece Set
- Removable Shoulder Strap
- High Capacity 4Ah Lithium-Ion Battery (20V Max)
- Kargagailu azkarra

Image: All included accessories for the Vacmaster DVTB204 vacuum, including the hose, filters, nozzles, extension wands, shoulder strap, battery, and charger.
4. Muntaketa eta Konfigurazioa
Follow these steps to assemble your vacuum and prepare it for use.
- Instalatu iragazkia: For dry vacuuming, ensure the washable HEPA-material cartridge filter is securely installed over the filter cage. For wet vacuuming, remove the cartridge filter and install a foam filter (sold separately) or ensure the filter cage is clean.
- Lotu mahuka: Insert the flexible hose into the vacuum port on the front of the unit until it clicks into place.
- Erantsi osagarriak: Connect the desired extension wands and nozzle (e.g., Car/Utility Nozzle, Crevice Tool) to the end of the hose.
- Kargatu bateria: Insert the 20V Lithium-Ion battery into the quick charger. Plug the charger into a standard electrical outlet. The indicator light on the charger will show charging status. Ensure the battery is fully charged before first use.
- Sartu bateria: Once charged, slide the battery into the battery compartment on the vacuum until it locks securely.

Irudia: Gertutik view of the Vacmaster DVTB204's internal compartment, showing the battery slot and accessory storage area.
5. Funtzionamendua
5.1 Lehorra xurgatzea
For dry debris, ensure the cartridge filter is clean and properly installed. Turn the vacuum ON using the power switch. Guide the nozzle over the area to be cleaned. The vacuum is designed for efficient pickup of dust, dirt, and small debris.

Image: A man using the Vacmaster DVTB204 to clean dry wood chips and debris from a construction site floor, demonstrating its portability and effectiveness.
5.2 Hezea xurgatzea
Before wet vacuuming, remove the cartridge filter. A foam filter (sold separately) is recommended for wet pickup to protect the motor. Turn the vacuum ON. Guide the nozzle over liquid spills. The tank has a maximum fill line; do not exceed this to prevent motor damage. Empty the tank immediately after wet pickup.

Image: A woman using the Vacmaster DVTB204 to clean a wet spill on a kitchen floor, highlighting its capability for liquid pickup.
5.3 Puzgailu-funtzioa
To use the blower function, detach the hose from the vacuum port and attach it to the blower port located on the side of the unit. Turn the vacuum ON. This function is useful for clearing debris from workshops, driveways, or other areas.

Image: A man carrying the Vacmaster DVTB204 using its shoulder strap while ascending steps, illustrating the product's portability for various tasks.
6. Mantentzea
Mantentze-lan erregularrak errendimendu optimoa bermatzen du eta zure xurgagailuaren bizitza luzatzen du.
6.1 Depositua hustea
After each use, especially after wet vacuuming, unlatch the tank and carefully lift the motor head assembly. Dispose of collected debris or liquid. Clean the inside of the tank with a damp oihala behar izanez gero.
6.2 Iragazkiaren garbiketa eta ordezkapena
The HEPA-material cartridge filter can be washed with water. Allow it to air dry completely before reinstallation. Replace the filter if it is damaged or if suction power significantly decreases even after cleaning. Always use a clean filter for dry vacuuming.
6.3 Garbiketa orokorra
Garbitu iragarkiarekin hutsaren kanpoaldeaamp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure all ports and accessories are free from blockages.
7. Arazoak
If you encounter issues with your vacuum, refer to the following common problems and solutions.
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Hutsa ez da pizten | Battery not charged or improperly inserted; Power switch OFF | Charge battery fully and ensure it is securely inserted; Turn power switch ON |
| Xurgatze potentzia baxua | Clogged filter; Full tank; Hose or nozzle blockage; Loose hose connection | Clean or replace filter; Empty tank; Clear any blockages; Ensure hose is securely connected |
| Motor stops during wet pickup | Tank is full (float mechanism activated) | Empty the tank immediately |
| Bateria ez da kargatzen | Charger not plugged in; Faulty battery or charger | Ensure charger is plugged into a working outlet; Contact customer service for battery/charger issues |
If the problem persists after attempting these solutions, please contact Vacmaster customer support.
8. Zehaztapenak
Key technical specifications for the Vacmaster DVTB204 Professional 4-Gallon 20V Cordless Wet/Dry Shop Vacuum.
| Ezaugarri | Zehaztapena |
|---|---|
| Marka | Vacmaster |
| Ereduaren izena | DVTB204 0201 |
| Edukiera | 4 litro |
| Energia iturria | 20V litio-ioizko bateria |
| Wattage | 80 watt |
| Motor Zaldia | 2.5 zaldi potentzia |
| Hodiaren luzera | 1.8 metro (gutxi gorabehera 6 oin) |
| Iragazki mota | Cartridge (HEPA-material) |
| Elementuaren pisua | 16.5 kilo |
| Produktuaren neurriak | 21.18 x 10.31 x 12.44 hazbete |
| Ezaugarri Berezia | Portable, Blower Function |
9. Bermea eta Laguntza
For warranty information, technical support, or to purchase replacement parts and accessories, please refer to the official Vacmaster webwebgunera edo jarri harremanetan bezeroarentzako arreta-zerbitzuarekin. Gorde erosketa-agiria erosketaren frogagiri gisa berme-erreklamazioetarako.
You can visit the Vacmaster store online for more information: Vacmaster Store