BLACK+DECKER BDXV18905P-4
BLACK+DECKER 4 Gallon 5.0 Peak HP Wet/Dry Vacuum Instruction Manual
Model: BDXV18905P-4
Introduction
Thank you for choosing the BLACK+DECKER 4 Gallon 5.0 Peak HP Wet/Dry Vacuum. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new vacuum. Please read these instructions thoroughly before use and retain them for future reference.
Important Safety Instructions
When using an electrical appliance, basic precautions should always be followed, including the following:
- Read all instructions before using this wet/dry vacuum.
- Do not leave the appliance when plugged in. Unplug from outlet when not in use and before servicing.
- Do not use outdoors or on wet surfaces.
- Do not allow to be used as a toy. Close attention is necessary when used by or near children.
- Use only as described in this manual. Use only manufacturer’s recommended attachments.
- Do not use with damaged cord or plug. If appliance is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center.
- Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Do not run appliance over cord. Keep cord away from heated surfaces.
- Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
- Do not handle plug or appliance with wet hands.
- Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce air flow.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not use without filters in place.
- Turn off all controls before unplugging.
- Use extra care when cleaning on stairs.
- Store your vacuum indoors in a cool, dry area.
Included Components and Features
Your BLACK+DECKER wet/dry vacuum comes with a complete set of accessories designed for various cleaning tasks. Familiarize yourself with each component:
- 6 ft. x 1-1/4 in. Hose: Flexible hose for connecting attachments.
- Disposable Filter Bag: For dry debris collection.
- Floor Nozzle: For general floor cleaning.
- Gulper Nozzle: Wide mouth attachment for larger debris.
- Cartridge Filter: Essential for dry vacuuming, captures fine dust.
- Crevice Nozzle: For reaching tight spaces and corners.
- Round Brush: For dusting and cleaning irregular surfaces.
- Foam Filter: Used for wet vacuuming to protect the motor.
- 2-Extension Wands: Extend your reach for floors and high areas.
- Muffler: Reduces operational noise.

The complete accessory kit includes a 6ft x 1-1/4 in. hose, disposable filter bag, floor nozzle, gulper nozzle, cartridge filter, crevice nozzle, round brush, foam filter, 2-extension wands, and a muffler.

An overview of the BLACK+DECKER 4 Gallon Wet/Dry Vacuum, detailing its sturdy handle, large on/off switch, blower port, accessory storage box, large wheels, 4-gallon poly tank, and swiveling casters.
Setup Instructions
- Unpacking: Carefully remove all components from the packaging. Ensure all listed accessories are present.
- Wheel Assembly: Attach the four wheels to the base of the vacuum. The two larger wheels typically attach to the rear, and the two smaller swiveling casters attach to the front for maneuverability.
- Filter Installation (Dry Vacuuming): For dry debris collection, ensure the cartridge filter is securely installed over the filter cage. If using a disposable filter bag, attach it to the inlet port inside the tank.
- Filter Installation (Wet Vacuuming): For wet pickup, remove the cartridge filter and install the foam filter over the filter cage. Do NOT use the cartridge filter or disposable filter bag for wet vacuuming.
- Hose Connection: Connect the flexible hose to the vacuum port on the front of the unit. Ensure it is securely locked in place.
- Attachment Connection: Attach the desired cleaning accessory (e.g., floor nozzle, crevice tool) to the end of the hose or extension wands.

The BLACK+DECKER 4 Gallon Wet/Dry Vacuum, featuring a 1.25-inch flexible hose and an 18-foot power cord for extended reach. Includes dust collection capabilities and a 1-year limited warranty.
Operating Instructions
Dry Vacuuming
- Ensure the cartridge filter is installed and, if desired, a disposable filter bag.
- Plug the power cord into a suitable electrical outlet. The vacuum features an 18-foot power cord for an extended cleaning range.
- Turn the vacuum ON using the large power switch located on the top of the unit.
- Begin vacuuming dry debris. The 5.0 Peak HP motor provides strong suction for effective cleaning.
- When finished, turn the vacuum OFF and unplug it from the outlet.
Wet Vacuuming
- Remove the cartridge filter and disposable filter bag (if installed). Install the foam filter over the filter cage.
- Plug the power cord into a suitable electrical outlet.
- Turn the vacuum ON.
- Begin vacuuming liquids. The vacuum will automatically shut off when the liquid level reaches its maximum capacity.
- When finished, turn the vacuum OFF, unplug it, and empty the tank.
Blower Function
Your vacuum can also function as a blower for clearing light debris.
- Disconnect the hose from the vacuum port.
- Connect the hose to the blower port, typically located on the rear of the motor head.
- Plug the power cord into an electrical outlet and turn the vacuum ON.
- Use the hose to direct the airflow to clear debris.
- When finished, turn the vacuum OFF and unplug it.

The powerful 5.0 Peak HP motor provides strong suction for dust, debris, and liquids, making it suitable for various cleaning tasks.

Equipped with a muffler to help reduce noise, ensuring quieter operation and a more comfortable working environment.

This versatile vacuum allows for quick and easy switching between vacuum and blower modes to handle different cleaning needs.

The vacuum offers an extended cleaning range of 24 feet, combining the 18-foot power cord and 6-foot hose for comprehensive coverage.
Maintenance
Emptying the Tank
After each use, especially after wet vacuuming, empty the tank. Unlatch the motor head, lift it off, and pour out the contents. Clean the inside of the tank with water and mild detergent if necessary, then allow it to dry completely before reassembly.
Filter Care
- Cartridge Filter (Dry Use): Regularly check the cartridge filter for dust and debris buildup. To clean, gently tap the filter against a hard surface to dislodge dust, or use a soft brush. Replace the filter when it becomes heavily soiled or damaged to maintain optimal suction.
- Foam Filter (Wet Use): After wet vacuuming, remove the foam filter and rinse it thoroughly with water. Squeeze out excess water and allow it to air dry completely before storing or reusing.
Hose and Accessory Cleaning
Clean the hose and accessories as needed by rinsing them with water. Ensure they are dry before storing.
Storage
Store the vacuum and its accessories in a clean, dry place. The integrated tool storage keeps attachments organized and within reach.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not start | No power to outlet Power switch OFF Damaged power cord/plug | Check power supply/circuit breaker Turn power switch ON Inspect cord/plug; contact service if damaged |
| Loss of suction | Clogged hose/attachment Full tank Dirty/clogged filter Loose hose connection | Clear obstruction Empty tank Clean or replace filter Secure hose connection |
| Water not picked up (wet vac) | Foam filter not installed Tank full (auto shut-off) Hose/attachment clogged | Install foam filter Empty tank Clear obstruction |
| Excessive noise | Clogged hose/filter Loose components | Clear obstruction/clean filter Check all connections and latches |
Specifications
- Brand: BLACK+DECKER
- Model Name: SHOP VAC
- Model Number: BDXV18905P-4
- Capacity: 4 Gallons
- Peak Horsepower: 5.0 HP
- Power Source: Corded Electric
- Voltage: 120 Volts
- Wattage: 700 watts
- Hose Length: 6 Feet
- Power Cord Length: 18 Feet
- Total Cleaning Reach: Up to 24 Feet (Hose + Cord)
- Filter Type: Cartridge (Dry), Foam (Wet)
- Special Feature: Portable, Quiet Operation with Muffler, On-Board Storage, Blower Function
- Indoor/Outdoor Usage: Indoor, Outdoor
- Item Weight: 5 Pounds
- Item Dimensions (L x W x H): 10"L x 8"W x 10"H
- UPC: 810196130159
Warranty Information
This BLACK+DECKER product is covered by a 1-year limited warranty from the date of purchase. This warranty covers defects in material or workmanship. For specific terms and conditions, please refer to the warranty card included with your product or visit the official BLACK+DECKER website.
Customer Support
For technical assistance, replacement parts, or warranty claims, please contact BLACK+DECKER customer service. Contact information can typically be found on the product packaging or the official brand website.
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