Weller WSA350 Bench Top Smoke Absorber User Manual

Weller WSA350 Bench Top Smoke Absorber

Introduction

Make Your Benchtop a Smoke-Free Zone

The new WSA350 Smoke Absorber removes the stronger fumes created by today’s lead-free solder fluxes.

It’s time to clear the air

While the introduction of lead-free solder has created a healthier environment for everyone who works with solder, the more active fluxes required to be used with it give off more fumes than ever before. The new Weller WSA350 Smoke Absorber is the perfect solution to this smoky problem.

The WSA350 removes flux fumes from the benchtop by drawing the smoke through an activated carbon filter. Powered by an exceptionally quiet fan, the WSA350 can process up to 1.37 cubic meters of air per minute. The collector can be easily adjusted to multiple positions, optimizing its fume-absorbent performance.

WSA350

Smoke Absorber

In the evolving landscape of electronics repair and assembly, the Weller WSA350 Bench Top Smoke Absorber stands as a beacon of health and safety. Designed to tackle the increased fumes from active fluxes required for lead- free soldering, the WSA350 is a must-have for any modern workbench.

F i l t e r

Specifications

• Filters per pack: 3
• Size: 130mm x 130mm x 10mm
• Activated carbon content per filter: 9g
• Maximum capacity for noxious components per filter: 2.5g

WSA350

• Weller® Smoke Absorber (Includes one WSA350F filter)

WSA350F

• Weller® Activated Carbon Replacement Filter 3-pack

Product Specifications

• Manufacturer: WELLER
• Model: WSA350
• Weight: 2 pounds
• Dimensions: 11.3 x 10.2 x 7.1 inches
• Material: Plastic
• Power Source: 120 Volts
• Wattage: 20W
• Air Consumption: 87-107 CFM
• Sound Level: 45-50 dB (A)
• Absorption Capacity: 1.25 m³/min (50 Hz) to 1.37 m³/min (60 Hz)
• Filters: Includes 3 activated carbon filters per pack; 9g of activated carbon per filter

Technical Specifications

• Voltage: 120 Vac
• Air Consumption: 87-107 CFM
• Sound Level: 45-50 dB (A)
• Power Consumption: 20W
• Absorption Capacity:
  • 1.25 m3/min. (50 Hz) to
  • 1.37 m3/min. (60 Hz)
• ESD safe? Yes
• UL and cUL Listed? Yes

Product Features

• Effective Fume Removal: The WSA350 efficiently removes solder flux fumes, absorbing them through an activated carbon filter.
• Quiet Operation: With a sound level of 45-50 decibels, the WSA350’s fan operates quietly, avoiding disruption in the workspace.
• Adjustable Collector: The unit can be adjusted to multiple positions, allowing for optimal absorption of fumes.
• ESD Safe: The device is ESD safe, ensuring that it won’t contribute to electrostatic discharge that could damage sensitive electronics.
• Easy Maintenance: Includes one replacement filter and is designed for quick and easy filter changes.

Usage Instructions

• Getting Started: Remove all packaging and read the manual before use. Register your product for warranty on the manufacturer’s website.
• Filter Replacement: Change filters regularly to maintain efficiency. The replacement process is simple and ensures that absorption capacity is not hindered.

Safety Precautions

• Electrical Safety:
• • Do not immerse the power cord, plug, or the unit itself in water or any other liquid to prevent the risk of electric shock.
  • Only plug the unit into a properly grounded electrical outlet of the correct voltage.
  • If the power cord is damaged, it must be replaced by the manufacturer or a qualified service technician to avoid a hazard.
• Proper Supervision: Close supervision is necessary when the appliance is used near children. Ensure that the device is not left unattended while in operation.
• Avoid Contact with Moving Parts: Keep hands, hair, and clothing, as well as utensils like spatulas, away from the fan blades while the smoke absorber is in operation.
• Device Integrity:
• • Do not operate the smoke absorber if it has a damaged cord or plug, if it is malfunctioning, or if it has been dropped or damaged.
  • Check for blockages and ensure the filter is properly installed before use.
• Authorized Attachments Only: Use only attachments recommended by Weller to prevent the risk of fire, electric shock, or injuries.
• Indoor Use: The WSA350 is intended for indoor use only. Do not use it outdoors.
• Cord Management:
• • Do not let the cord hang over the edge of the workbench or counter.
  • Keep the cord away from hot surfaces.
• Maintenance: Always unplug the unit before performing any maintenance, changing filters, or cleaning.
• Tamper-Resistant Screw: Do not attempt to remove the outer cover of the appliance, as it is equipped with a tamper-resistant screw. Repairs should only be conducted by authorized service personnel.
• No Unattended Operation: Unplug the smoke absorber when not in use and before replacing parts or cleaning to prevent accidental activation.
• Proper Storage: When not in use, store the smoke absorber in a dry, safe place out of the reach of children.

Troubleshooting

• Smoke Absorber Not Turning On:
• • Ensure that the unit is plugged into a working electrical outlet.
  • Check if the plug and cord show any signs of damage. If the cord is damaged, it should be replaced by authorized service personnel.
  • Verify that the power switch is in the ON position.
• Reduced Suction or Absorption Efficiency:
• • Inspect the filter to see if it is full or clogged. If so, replace it with a new filter.
  • Check for any obstructions in the front of the smoke absorber or around the fan intake that could be blocking airflow.
  • Make sure that the absorber is positioned correctly in relation to the work area for optimal fume extraction.
• Excessive Noise or Vibration:
• • This could indicate a blockage in the fan or that the fan has become misaligned. Turn off and unplug the unit and inspect the fan for debris.
  • Ensure that the smoke absorber is placed on a stable, flat surface to prevent vibrations.
• Fan is Running, but Fumes are Not Being Absorbed:
• • Double-check that the activated carbon filter is installed properly and that the seal around the filter is intact.
  • Make sure the filter is not saturated. If it has reached its maximum absorption capacity, it needs to be replaced.
• Unusual Smell Coming from the Unit:
• • A strange smell could indicate that the filter is saturated and needs to be replaced.
  • If the unit emits a burning smell, turn it off immediately and contact authorized service personnel. Do not attempt to repair the unit yourself.
• Unit Gets Warm During Operation:
• • Some heat generation is normal, but if the unit becomes excessively hot, turn it off and unplug it immediately. Wait for it to cool down before restarting. If the problem persists, consult with a technician.
• Smoke Absorber Does Not Stay in Desired Position:
• • Tighten any adjustable parts or knobs that may have become loose.
  • Check that the unit has been assembled correctly, with all parts securely fastened.

Campbell’ Caulk Master Crescent Diamond Erem Kahnetics* Lufkin® Nicholson° Plumb” H.K.Porter Weller Wire-Wrap Wiss Xcelite®

CHT05-10716/MW-227?2/25M/PRINTED 2/06 COOPER NO. 550498 © 2006, Cooper Industries, LLC

Specifications subiect to change without notice.

Frequently Asked Questions

How often do I need to replace the activated carbon filter in my WSA350?

The frequency of filter replacement depends on how often you use the smoke absorber and the amount of fumes it filters. Regular checks are recommended, and replacement should occur when the filter appears saturated or no longer effectively absorbs fumes.

Is the WSA350 suitable for absorbing all types of smoke generated by soldering?

The WSA350 is designed to absorb smoke and fumes from soldering, particularly those generated by active fluxes used with lead-free solder. However, it may not be suitable for absorbing fumes from other types of activities or chemicals.

Can I use the WSA350 smoke absorber for other applications besides soldering?

The WSA350 is specifically designed to absorb soldering fumes. Using it for other applications is not recommended and should be assessed on a case-by-case basis regarding the types of fumes and the filter's ability to absorb them.

What should I do if my WSA350 smoke absorber is not turning on?

Check the power connection, ensure the plug is not damaged, and verify that the outlet is functioning correctly. If the problem persists, refer to the troubleshooting section of the manual or contact customer service.

Is the WSA350 ESD safe?

Yes, the WSA350 smoke absorber is ESD safe, meaning it is designed to prevent static electricity from building up and damaging sensitive electronic components.

How do I know when to use the turbo button?

The WSA350 model doesn't come with a turbo button; this may be a feature on other models. For the WSA350, you would adjust the position of the absorber and ensure the filter is clean to maximize efficiency.

Can the WSA350 be used continuously for long periods, or does it need a break?

The WSA350 is designed for benchtop use and should be suitable for continuous operation during standard soldering work sessions. If you encounter the unit overheating or the fan slowing down significantly, turn off the unit to cool down before continuing use.

Is it normal for the WSA350 to make noise?

The WSA350 operates with a quiet fan, but some noise is normal. If the noise level is unusually loud or if there is a change in the sound, which indicates a problem, consult the troubleshooting section.

What kind of maintenance does the WSA350 smoke absorber require?

Regular maintenance includes checking and replacing the carbon filter as needed and ensuring the unit is clean and free from debris.

How often should I replace the filters?

The life of the filter depends on usage frequency and the amount of fume generated. It's best to monitor the filter's condition and replace it when it appears saturated.

Is the WSA350 suitable for large workspaces?

The WSA350 is designed for benchtop use and is most effective in a localized area where soldering work is performed.

Can I use the WSA350 with lead-based solders?

Yes, the WSA350 will remove fumes from any soldering process, regardless of the solder composition.

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