Introduction
The POWERTEC 70335 Dust Collector Filter Bag is designed to enhance the air quality and cleanliness of your workspace. This 1-micron filter bag effectively captures up to 99% of fine dust particles generated from various woodworking activities such as sanding, table saw operation, and other related projects. Its design ensures efficient dust collection without significantly reducing the airflow of your dust collector system.
This manual provides essential information for the proper installation, operation, and maintenance of your POWERTEC 70335 Dust Collector Bag.
Setup and Installation
The POWERTEC 70335 Dust Collector Bag is intended for use as a top filter bag on compatible dust collector systems. Follow these steps for proper installation:
- Preparation: Ensure your dust collector system is turned off and unplugged from its power source before beginning installation.
- Remove Existing Bag: If replacing an old bag, carefully remove it, ensuring any accumulated dust is contained.
- Position the Bag: Place the POWERTEC 70335 bag over the top opening of your dust collector's filter housing. Ensure the bag's opening aligns correctly with the collector's collar.
- Secure with Clamp: Use a suitable band clamp (e.g., POWERTEC 71734, sold separately) to firmly secure the bag to the dust collector's collar. Tighten the clamp to create an airtight seal, preventing dust leakage.
Operation
Once installed, the POWERTEC 70335 Dust Collector Bag operates as an integral part of your dust collection system. Its 1-micron filtration capability ensures that fine dust particles, which can be harmful to health and obscure visibility, are effectively captured. This contributes to a cleaner and safer working environment.
The bag is constructed from ultra-thick, high-grade material designed for durability and sustained performance without compromising airflow.
Maintenance
Regular maintenance of your dust collector bag is crucial for optimal performance and longevity:
- Emptying: Periodically check the lower collection bag (if applicable) and empty it before it becomes too full. This prevents back pressure and maintains efficient dust collection.
- Cleaning the Filter Bag: While the 70335 is a filter bag, it can be gently cleaned to remove caked-on dust from the inside. Turn off and unplug the dust collector. Carefully remove the bag and shake it outdoors or in a well-ventilated area to dislodge fine dust. Avoid aggressive cleaning methods that could damage the filter material.
- Inspection: Regularly inspect the bag for any signs of wear, tears, or damage. A damaged bag will compromise filtration efficiency. Replace the bag if significant damage is found.
Compatibility
The POWERTEC 70335 Dust Collector Bag features a standard 15-inch diameter, making it compatible with most single-stage dust collector systems. It is designed to work effectively with models from popular brands, including but not limited to:
- Delta (e.g., DELTA 50-723T2)
- JET (e.g., JET DC-650)
- Grizzly (e.g., Grizzly G8027)
- Shop Fox (e.g., Shop Fox W1727)
- Harbor Freight
- POWERTEC DC-1080/DC-1081
- WEN
This bag is suitable for dust collector systems with a collar diameter between 14 inches and 14-3/4 inches.
Specifications
| Model Number | 70335 |
| Filter Rating | 1 Micron |
| Dimensions | 15 inches (diameter) x 23 inches (height) |
| Material | Fabric (Ultra-thick, high-grade) |
| Included Components | 1 Heavy Duty Dust Collection Bag |
Troubleshooting
- Reduced Airflow: If you experience a noticeable reduction in airflow, check if the lower collection bag is full and needs emptying. Also, inspect the filter bag for excessive dust buildup or blockages. Gentle cleaning as described in the Maintenance section may be required.
- Dust Leakage: Ensure the band clamp securing the filter bag to the dust collector is tightened properly and creates an airtight seal. Inspect the bag for any tears or holes that could allow dust to escape.
- Improper Fit: Verify that your dust collector's collar diameter falls within the compatible range (14" to 14-3/4"). If the fit is loose, ensure the clamp is fully engaged and tightened.
Warranty and Support
For information regarding warranty coverage, product support, or to purchase replacement parts, please refer to the official POWERTEC website or contact their customer service directly. Keep your purchase receipt for warranty claims.
