95961 - Vacuum Cleaner TORNADO - Free user manual and instructions

Product Type	Compressed Air Wet Vacuum (Dual Venturi)
Model Number	95961
Application	Wet recovery of water, heavy oils, ink, sludge, and other liquids
Drum Capacity	55 gallons (rolled top steel drum)
Weight (with dolly)	146 lbs
Dimensions (approx.)	Drum diameter ~23 in, height ~38 in (estimated)
Power Source	Compressed air (external compressor required, not included)
Operating Air Pressure	60–90 psi (max 100 psi / 8 bar)
Waterlift (max)	242 inches
CFM at 2" Orifice	160 CFM
Horizontal Recovery Reach	5 ft
Vertical Recovery Lift	25 ft
Required Compressor Size	25 hp
Air Line Size (minimum)	3/4 in, with quick-connect or Chicago fittings
Included Accessories	2 Venturi powerheads, Jumbo cover, deflector, 2 liquid shut-off valves, 2" hose adaptor, 4-wheel dolly
Nozzle Jets	3/16 in installed; additional 7/32 in and 1/4 in jets included
Filter Type	Internal silencer (wet only – no dry filter)
Safety Features	Liquid shut-off to prevent overfill; no moving parts; auto shut-off when drum full
Maintenance	Empty and clean after each use; inspect seals and gaskets; replace worn hoses
Warranty	Register within 30 days at tornadovac.com

Frequently Asked Questions - 95961 TORNADO

How does the Tornado 95961 vacuum work?

It uses compressed air to create suction via Venturi powerheads. Air is forced through jets, generating a vacuum that draws liquids into the 55-gallon drum.

Can I use this vacuum for dry debris?

No. The 95961 is designed for wet recovery only. It does not have internal filters for dry pickup. Using it on dry material may damage the unit.

What compressor is required?

A compressor of at least 25 hp is needed, capable of maintaining 90 psi at the unit. Air line must be 3/4" minimum with flow-through connectors.

How do I start and stop the vacuum?

Open the air valve on the line connector to start. Close the valve to stop. Always disconnect air supply before maintenance.

What should I do if the vacuum loses suction?

Check for clogged or collapsed hoses, a defective drum seal, or material that is too heavy. Also ensure air pressure is maintained at 60-90 psi.

Can I pick up flammable liquids?

No. Do not pick up flammable or combustible liquids like gasoline. This unit is for non-flammable liquids only.

How do I change the air jets?

The unit comes with 3/16" jets installed. To change, remove the air connector, unscrew the jet, and replace with the desired size (7/32" or 1/4" included). Use smaller jets for lighter liquids.

What is the maximum vertical lift?

The Dual model (95961) can lift liquids up to 25 feet vertically and recover horizontally up to 5 feet.

How do I prevent overfilling the drum?

The unit includes liquid shut-off attachments that automatically stop suction when the drum reaches capacity. Always ensure these are installed.

What maintenance is required after use?

Empty and clean the drum and attachments. Inspect all seals and gaskets for wear. Store in a dry place. Check air line connections for damage.

USER MANUAL 95961 TORNADO

For Commercial Use Only

Two black industrial waste treatment machines labeled 'Tornado' with visible branding and wheels (no text beyond branding)

DUAL AND QUAD AIR INTERNAL FILTER JUMBO VACUUMS (WET-ONLY)

MODEL NO: 95961 (DUAL) 98450 (QUAD)

NOTES

PROTECT THE ENVIROMENT

Please dispose of packaging materials in an environmentally safe way according to local waste disposal regulations.

Always remember to recycle.

Within 30 days, to activate the warranty, go to; https://tornadovac.com/services/warranty-registration-form.aspx

For warranty information go to www.tornadovac.com

Your new Tornado unit is a high quality, precision-made product. All parts used in the manufacturing of this unit have passed rigid quality control standards prior to assembly. Please safeguard the original receipt / invoice. If you experience any problems with your unit during the warranty period, the original receipt / invoice will act as proof of purchase. Contact Tornado for any warranty inquiries.

IMPORTANT SAFETY INSTRUCTIONS

READ AND UNDERSTAND ALL INSTRUCTIONS BEFORE USING THIS UNIT

Read and understand this owner's manual and all labels on the unit before operating. Safety is a combination of common sense, staying alert and knowing how your unit works. Use this unit only as described in this manual. Use only manufacturer's recommended attachments. To reduce the risk of personal injury or damage to your unit use only Tornado recommended accessories.

WARNING: Failure to read and understand these instructions could result in serious bodily injury or property damage

SAFETY INSTRUCTIONS

When using this unit, basic precautions should always be followed. Read all instructions before using this unit.

WARNING: To reduce the risk of fire, electric shock or injury:

• Do not leave machine unattended when running. Turn off when not in use.
• Before attempting any maintenance or adjustment, disconnect air lines.
• Do not expose to rain.
• 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.
• If machine is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center.
• Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
• Turn off all controls before disconnecting air lines.
• Do not put any object into openings. Do not use with any opening blocked. Keep openings free of dust, lint, hair, and anything that may reduce air flow.
• Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
• Do not pick up flammable or combustible liquids, such as gasoline, or use machine where they may be present.
• Do not use without filters in place.
• Use extra care when cleaning on stairs.
• Always replace worn or torn filters immediately. This will prevent possible injury due to flying objects.
• Never operate with intake unguarded. Strong suction will pull fingers and/or clothing into hose and other parts. Always wear safety glasses when in vicinity of this unit.
• Never operate above 100 p.s.i. (8 BAR) pressure.
  • Always turn off your air line supply at the drop before disconnecting the air line.

Features.

• Ideal for materials from water to heavy oils, ink and sludge.
• 3/16" (5 mm) jets installed on Dual, 1/4" installed on Quad. 7/32" (5.5 mm) and 1/4" (6 mm) jets are included for heavier debris.
• 90 p.s.i at the gauge (valve fully open) allows for maximum pickup power.
• 60 p.s.i. at the gauge (valve fully open) allows for lighter liquid pickup power.
• Never operate above 100 p.s.i. (8 BAR) pressure.
• An air compressor, air line, and line couplings are required for operation and are not available from Tornado.

General Specifications

The Internal Wet Jumbo Air Vacuum units create waterlift substantially beyond that found in traditional wet vacuums. They come with a 55- gallon rolled top steel drum (Tornado # 95944) for volume pick-up with maximum efficiency. They are designed for wet recovery applications requiring aggressive pick-up power. These compressed air vacuums have no moving parts and tremendous suction for a portable unit. All recovered products go into the drum, therefore maintaining peak performance. The included liquid shut off attachments prevent over filling of the drum. Use for volume pickup of heavy oils, liquid sludge, and many other liquids. Designed to perform at maximum efficiency with 2" hoses and attachments.

Unit Specifications

95961 DUAL INCLUDES
95952	Venturi Powerhead (Internal Filter) (2)
95000	Jumbo Cover
90442	Deflector
90569	Liquid Shut Off (2)
95944	55-Gallon Drum
98088	4-Wheel Dolly
90332	2” Hose Adaptor

98450 Quad INCLUDES
95952	Venturi Powerhead (Internal Filter) (4)
95000	Jumbo Cover
90442	Deflector
90569	Liquid Shut Off (4)
95944	55-Gallon Drum
98088	4-Wheel Dolly
90332	2” Hose Adaptor

	95961 98450
HORIZONTAL RECOVERY (reach) 5 ft.	50 ft. 100 ft.
VERTICAL RECOVERY (lift) 25 ft. 50 ft.
REQUIRED COMPRESSOR 25 h.p.	50 h.p.
AIR LINE AND COUPLINGS 3/4” (minimum), quick-connect, Chicago, or fixed	1” (minimum), quick-connect, Chicago, or fixed
HOSE ADAPTOR 2” Included 2” Included
WEIGHT 146 lbs. 164 lbs.
CFM (2” Orifice) 160 258
Waterlift	242”	200”

Head Assembly Setup and Operation

ASSEMBLY OF HEAD UNIT AND DRUM

1. Remove all components from package.
2. The Venturi Powerhead(s) come already attached to the Jumbo Covers. To detach, remove the air connector, then turn powerhead(s) counterclockwise and they will unlock from the Jumbo Cover.
3. Install hose adaptor onto Jumbo Housing. Lock in place by lining up adaptor indent with lock screw and tightening lock screw.
4. Place head unit onto drum. The weight and suction power of the head unit will form a seal on the drum.

OPERATING RULES

Use 1.5" to 2" I.D. hoses and attachments. Use 3/4" for Dual and 1" for Quad air line hose and flow-through quick connects (do not use ball style fittings). 90 p.s.i. (7 BAR) at gauge (valve open) for maximum pickup power, 60 p.s.i.

(5 BAR) at gauge (valve open) for lighter debris recovery. Use to recover water, heavy oils and sludge.

IMPORTANT: The internal air vacuums do not have internal filters for dry recovery. They are assembled with silencers built inside the venturi powerhead and are designed for wet application only.

STARTING/STOPPING MACHINE

1. Connect air supply line to head line connector.
2. Start vacuum by turning air valve located on line connector to its ON position.
3. Stop vacuum by turning air valve located on line connector to its OFF position.
   NOTE: Empty and clean vacuum and attachments after each days use for maximum performance.

Problem Remedy
Machine does operate	Make sure air line valve is in ON position.Inspect air regulators for interference of air flow.Inspect air compressor for adequate size and that proper air pressure is available (60 to 90 p.s.i.).Inspect air line for proper size and/or damage.Always use flow through connectors.
Machine stops running	Inspect drum level.Inspect air line for damage.Inspect air pressure.
Machine has no suction	Inspect for clogged or collapsed hoseDefective drum seal.Material too heavy for unit.
Air pressure drops at gauge	Inspect air compressor for proper free air consumption and resistance in air line size or connections.
Machine has poor recovery	Inspect for correct size hose and attachments.Defective drum seal.Material too heavy for unit.Inspect drum cover gasket.Ensure venturi powerheads are properly locked into Jumbo cover.Inspect all seals for wear and/or damage.

Things To Know

COMPRESSED AIR VACUUM FACTS

1. Use the smallest air jet possible to do the job. The smaller the jet, the lower the compressed air C.F.M. required.
2. Use a single venturi unit where liquid recovery is the primary application. A single venturi will recover liquids as fast as a double venturi will, yet consumes only one half as much compressed air.
3. Use a double venturi or quad venturi unit where higher volume of vacuum air is required. Remember, compressor overload is more likely to occur with a quad than a double venturi.
4. Use the lowest air line pressure possible per the given jet size to do the job. The lower the line pressure, the lower the compressed air consumption.
5. Air line must be maintained at the valve of the venturi unit. If pressure is not maintained at the unit, vacuum performance will not be reached. Be sure to use low line pressure for light liquid recovery, and high line pressure for liquids, sludge, and other heavy debris.
6. The air line hose should be as short as possible, and of maximum inside diameter (single 1/2", double 3/4", quad 1" recommended). Line air losses that occur are related to hose length and diameter, thus reducing performance.
7. Any air line moisture (condensation) should be eliminated. Using a water trap in the air line to the venturi unit will help maintain peak performance.
8. Air line components can reduce performance. Quick disconnect couplings and line filters, for example, may reduce compressed air delivery.
9. Factors that affect compressed air supply are compressor horsepower rating, compressor C.F.M. rating, and system resistance of installed air lines.

AIR COMPRESSOR EVALUATION

Independent of high horsepower or high compressor C.F.M. rating claims made by individuals, the final evaluation in determining if a compressor is capable of supplying enough compressed air, is to demonstrate the air vacuum with a pressure gauge at the venturi unit. This will show the actual pressure being maintained while the unit is operating (refer to fact #5). This approach will also compensate for air line system resistance losses. If the compressor cannot maintain the free air consumption necessary, the line pressure will drop. Consequently, the compressed air C.F.M. will also drop, thus reducing the vacuum or suction performance.

NOTE: The compressed air C.F.M. is not the same as the vacuum air C.F.M.

Abstract yellow graphic symbol on black circular background, resembling a stylized 'T' or chevron (no text or symbols)

TORNADO®

Form No. L5961 CA 03/21