TORNADO 98150 Mini-Marathon 425 4.26 Gallon Self-Contained Extractor Instruction Manual

Operations & Maintenance Manual
For Commercial Use Only
MINI MARATHON 425
MODEL NO: 98150

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NOTES

| PROTECT THE ENVIRONMENT
Please dispose of packaging materials in an environmentally safe way according to local waste disposal regulations.
Always remember to recycle.
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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

Congratulations on your purchase of a Self-Contained Carpet Extractor. You are now equipped to handle any and all commercial carpet cleaning jobs. Your new 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.

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 the manufacturer’s recommended attachments. To reduce the risk of personal injury or damage to your unit use only recommended accessories.
WARNING To avoid fire, DO NOT use a flammable or combustible liquid or floor cleaner.
WARNING To avoid electric shock, DO NOT expose to rain. Stored Indoors.
To reduce the risk of fire, electric shock, or injury:

• Do not use outdoors or on wet surfaces.
• Do not leave the unit unattended when plugged in. Turn off the switch and unplug the electrical cord when not in use and before servicing.
• Do not allow it to be used as a toy. Close attention is necessary when used near children.
• Use only as described in this manual. Use only the manufacturer’s recommended attachments.
• Do not use a damaged cord or plug. If the unit is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center before using.
• Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull a cord around sharp edges or corners. Do not run the unit over the cord. Keep cord away from heated surfaces.
• Do not use extension cords or outlets with inadequate current carrying capacity.
• Turn off all controls before unplugging.
• Do not handle plug or unit with wet hands.
• Do not put any objects into openings. Do not use with any opening blocked, keep free of dust, lint, hair, and anything that may reduce airflow.
• Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
• Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
• Use extra care when cleaning on stairs. Do not use it to pick up flammable or combustible liquids such as gasoline, or use it in areas where they may be present.
• Store your unit indoors in a cool, dry area.
• Do not unplug by pulling on the cord. To unplug, grasp the plug, NOT THE CORD.
• Follow these guidelines to ensure operator safety and to maintain equipment in running order.
• Make sure the machine is plugged into an electrical outlet with the same voltage rating as shown on the nameplate of the machine.
• Do not attempt to plug a 115-volt machine into a 230-volt outlet or a 230-volt machine into a 115 outlet.
• Replace a damaged cord immediately.
• If an extension cord is necessary, use a three-conductor grounding cord-12 gauge wire or heavier to prevent motor burnout and over-heating of wires
• Do not expose the machine to freezing temperatures.
• Do not use the machine for totally dry vacuuming. This machine is not fitted with a fine dust filter.
• Do not use citrus-based cleaners in this machine.
• Do not use cleaning chemicals in this machine except those recommended for commercial extraction equipment. The use of any chemical with abrasive additives voids the warranty.
• Do not break off or pull out the ground prong on the plug.
• Do not attempt a repair on a warranted machine unless instructions to perform it by an authorized shop are obtained from the factory.
• Do not use any replacement parts except those specified on the parts list. The proper performance of the machine could be affected if substitutions are made.
• Use defoamer at all times to prevent damaging the vacuum motor.
• Do not use water in excess of 140° F (60° C).
• Failure to comply with the above warning instructions will void the warranty.

GROUNDING INSTRUCTIONS

This appliance must be grounded. If it should malfunction or break down, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This machine is equipped with a cord having an equipment-grounding conductor and grounding plug. The plug must be inserted into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.
WARNING: Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician or service person if you are in doubt as to whether the outlet is properly grounded. Do not modify the plug provided with the appliance – if it will not fit the outlet, have a proper outlet installed by a qualified electrician.
This appliance is for use on a nominal 115-volt circuit and has a grounding plug that looks like the plug illustrated in sketch A.

GENERAL INSTRUCTIONS

MACHINE COMPONENTS & SETUP

1. Main power ON/OFF switch
2. Pump reset button
3. Brush reset button
4. Power cord wrap
5. Folding handle lock knob
6. Solution tank drain hose| 7) Solution switch
7. Folding handles
8. Recovery tank cover
9. Recovery tank
10. Solution tank
11. Accessory tool solution hose coupler
12. Accessory tool vacuum hose port
13. Recovery shoe
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1. Carefully check the carton for signs of damage. Report damages at once to the carrier. The machine is shipped fully assembled and is ready for use.
2. Adjust handle from transport position. To adjust, rotate the handle knob to an outward position and lift the handle to a desirable operating height, turn the knob inward to lock the handle (Figure 1).
3. Open the cover and remove the recovery tank from the machine. Make sure the float shut-off screen and solution tank strainer are in place before use (Figure 2).
4. Using a clean bucket or hose, fill the solution tank with 4 gals (15 L) of hot water, 140ºF (60ºC) maximum (Figure 3). Observe the solution tank hose at the rear of the machine when filling. The hose indicates the amount of water in the solution tank. (Figure 4) Do not use a recovery tank to fill machine. Use a clean bucket.
5. Add a recommended Power-Flite extraction cleaner, such as PowrExtract 7 or Power-Extract Plus.
6. Replace the recovery tank and close the cover after filling.
7. Plug the machine’s power cord into a grounded wall outlet.

ATTENTION: Do not use the recovery tank to fill the solution tank. Residual dirt or debris could cause damage to the solution pump.
WARNING: Flammable materials can cause an explosion or fire. Do not use flammable materials in the tank(s).
FOR SAFETY: When using the machine, follow mixing and handling instructions on chemical containers.
FOR SAFETY: Do not operate the machine unless the cord is properly grounded. Do not operate the machine with the use of an extension cord.

FOR SAFETY: Do not operate the machine unless the operator manual is read and understood.
PRE-OPERATION

1. Vacuum carpet and remove other debris.
2. Perform MACHINE SETUP procedures.
3. Inspect the power cord for damage.

CLEANING CARPETS

1. Turn the main power switch on (Figure 5).
2. To begin cleaning carpets, push the solution switch on the handle and slowly pull the machine backward (Figure 6).
3. Release the solution switch at end of the path and continue to pull the machine to pick up excess solution.
4. Tip the machine back on wheels and push the machine forward to begin the next path.

WHILE OPERATING

1. Overlap each path by 2 in (50 mm).
   WARNING: Flammable materials or reactive metals can cause an explosion or fire. Do not pick up these types of materials.

2. Work away from outlet and power cord to prevent cord damage.

3. Periodically check for excessive foam buildup in the recovery tank. Use a defoamer foam control solution to prevent vacuum motor damage.
   ATTENTION: Excessive foam buildup will not activate the float shut-off screen.

4. If the brush stops, the circuit breaker may have been tripped. Unplug the power cord and check the brush for obstruction. Push the brush reset button on the resume (Figure 7). Resume cleaning.

5. To clean heavily soiled areas, repeat the cleaning path from a different direction.

6. When float shut-off is activated or when recovery appears to stop, empty the recovery tank (Figure 8).

CLEANING WITH ACCESSORY TOOLS

1. Connect accessory tool hoses to the solution hose coupler and vacuum hose port located at the front of the machine (Figure 9).
2. Turn the main power switch on (Figure 10).
3. Operate accessory tools as normal. NOTE: When cleaning upholstery always checks cleaning instructions sewn in furniture by the manufacturer.
4. After cleaning, relieve water pressure from the tool before disconnecting the hose. Push switch for five seconds after turning the main power switch off.

DRAINING TANKS

FOR SAFETY: When servicing the machine, unplug the cord from the wall outlet.
DRAINING RECOVERY TANK

1. Turn the machine off and unplug the power cord.
2. Open cover; lift recovery tank out and empty (Figure 11).
   NOTE: Make sure to rinse out the recovery tank after each use. Do not use this tank to fill the machine with a cleaning solution.

DRAINING SOLUTION TANK

1. Pull the solution tank drain hose off of the hose barb at the rear of the machine and the empty remaining solution (Figure 12).
2. Replace the drain hose.

STORING MACHINE

1. Before storing the machine, be certain to empty and rinse both tanks of all solutions.
2. Store the machine in a dry area in the upright position.
3. Open recovery tank cover to promote air circulation.

ATTENTION: Do not expose to rain. Store indoors.
ATTENTION: Do not store in freezing temperatures of 32ºF (0ºC) or below.
DAILY (EVERY 4 HOURS OF OPERATION)

1. Empty and rinse out the recovery tank thoroughly (Figure 13).
2. Remove float shut-off screen from recovery tank cover and clean (Figure 14).
3. Drain the remaining water from the solution tank (Figure 15).
4. Clean solution tank fills port strainer.
5. Remove any entangled carpet fibers and debris from the brush (Figure 16).
6. Remove any debris lodged in the pick-up head.
7. Wipe off the power cord and check for damage, replace it if necessary. Coil cord neatly after use.
8. Clean machine with an all-purpose cleaner and damp cloth.

WEEKLY (EVERY 20 HOURS OF OPERATION)

1. Inspect vacuum hoses for holes and loose cuffs.
2. Inspect spray pattern for clogs. If clogged, remove spray tips by twisting the spray tip body counter-clockwise and cleaning orifices.
3. Inspect cord and cord grip for damage. Replace immediately if damaged.

MONTHLY (EVERY 80 HOURS OF OPERATION)

1. Flush solution system with a recommended liquid neutralizer to dissolve the normal chemical buildup.
   a. Pour 2 gal (7.5 L) of hot water 140ºF (60ºC) into the solution tank. Add a liquid neutralizer according to mixing instructions on the bottle. FOR SAFETY: When using the machine, follow mixing and handling instructions on chemical containers.
   b. Position brush over floor drain and operate the machine for one minute.
   c. Connect hand tool solution hose to machine and also over a floor drain operate tool for one minute.
   d. Shut off the machine and allow the remaining solution to break down chemical buildup overnight.
   e. Next day, spray out the remaining solution and flush the system with 3gal (11 L) of clean water.

2. Lubricate wheels with water-resistant oil.

3. Inspect the machine for water leaks and loose hardware.

QUARTERLY (EVERY 250 HOURS OF OPERATION)

1. Check vacuum motor for carbon brush wear. Replace brushes if worn to a length of 3/8 in (10 mm) or less.

FILTER MAINTENANCE

EXTERNAL FILTER

1. Remove the recovery tank and locate the filter (Figure 17).
2. Grasp the inner handles and pull out the filter.
3. Rinse the filter bag inside and out.
4. Replace the filter by snapping the filter back into place.

INTERNAL FILTER

1. Take off the back cover by removing the four screws.
2. Locate the filter next to the vacuum motor and unscrew the cap.
3. Remove the filter screen from the cap and rinse it thoroughly.
4. Reassemble the screen, and cap, and fasten the back cover.

MAINTENANCE GUIDE

The machine does not operate

operating instructions

The Brush motor does not operate

brush motor breaker button at the rear of the machine
2) Switch not pushed.| 2) Push solution switch.
3) Loose or broken brush belt.| 3) Contact the manufacturer or service center.
4) Faulty switch or wiring.| 4) Contact the manufacturer or service center.
5) Faulty brush motor.| 5) Contact the manufacturer or service center.

The solution pump does not operate

pump breaker button at the rear of the machine.
2) Switch not pushed.| 2) Push solution switch.
3) Faulty switch or wiring.| 3) Contact the manufacturer or service center.
4) Faulty solution pump motor.| 4) Contact the manufacturer or service center.

The vacuum motor does not operate

Poor solution pick-up

off-screen.
3) Accessory tool vacuum hose port cover is loose or missing.| 3) Check the vacuum hose port cover.
4) Loose vacuum hose cuffs.| 4) Secure connections undercover.
5) Pulling machine too fast.| 5) Slow down the cleaning process.

Uneven or no spray

located at front of the machine.

TORNADO INDUSTRIES, LLC
3101 WICHITA COURT
FORT WORTH, TX 76140
PHONE 800-VACUUMS
FAX 817-551-0719
WWW.TORNADOVAC.COM
©Tornado Industries, LLC. All rights reserved
Form No. L9724 CA 07/20

References

• Tornado | Commercial Cleaning Equipment

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