HUSKY AT18503-10C 10 Gallon Stainless Steel Wet/Dry Vacuum User Manual

October 30, 2023
Husky

HUSKY logo Item # 1008654646
Model # AT18503-10C
USE AND CARE GUIDE
10 GALLON STAINLESS STEEL WET/DRY VACUUMHUSKY AT18503 10C 10 Gallon
Stainless Steel Wet Dry Vacuum

AT18503-10C 10 Gallon Stainless Steel Wet/Dry Vacuum

Questions, problems, missing parts?
Before returning to the store, call
Husky Customer Service
8 a.m. – 7 p.m., EST, Monday-Friday,
9 a.m. – 6 p.m., EST, Saturday
1-888-HD-HUSKY
HUSKYTOOLS.COM THANK YOU
We appreciate the trust and confidence you have placed in Husky through the purchase of this vacuum. We strive to continually create quality products designed to enhance your home. Visit us online to see our full line of products available for your home improvement needs.
Thank you for choosing Husky!

Safety Information

IMPORTANT SAFETY INSTRUCTIONS
SAVE THIS MANUAL FOR FUTURE USE.
When using an electrical appliance, basic precautions should always be followed, including the following: READ ALL INSTRUCTIONS BEFORE USING THIS APPLIANCE.

  1. Do not leave appliance when plugged in. Unplug from outlet when not in use and before servicing.
  2. Do not expose to rain. Store indoors.
  3. Always disconnect the plug from the wall outlet before removing the top cover.
  4. Do not use as a toy. Close attention is necessary when used by or near children.
  5. Do not use with a damaged cord or plug. If appliance is not working as it should, has been dropped, damaged, left outdoors or dropped into water, contact the service center for assistance.
  6. Do not pull or carry by cord, use the cord as a handle, close a door on the cord or pull the cord around sharp edges or corners. Do not run appliance over cord. Keep cord away from heated surfaces.
  7. Do not unplug by pulling on the cord. To unplug, grasp the plug, not the cord.
  8. Do not handle the plug or appliance with wet hands.
  9. Do not put any object into openings. Do not use with any openings blocked; keep the openings free of dust, lint, hair and anything that may reduce airflow.
  10. Keep hair, loose clothing, fingers and all parts of body away from openings and moving parts.
  11. Do not pick up anything that is burning or smoking, such as cigarettes, matches or hot ashes.
  12. Do not use without dust bag and/or filters in place.
  13. Turn off all controls before unplugging.
  14. Take extra care when cleaning on stairs.
  15. Do not use to pick up flammable or combustible liquids such as gasoline or use in areas where they may be present.
  16. Do not use your cleaner as a sprayer of flammable liquids such as oil-based paint, lacquers, etc.
  17. Do not vacuum toxic, carcinogenic, combustible or other hazardous materials such as asbestos, arsenic, barium, beryllium, lead, pesticides or other health endangering materials.
  18. Do not pick up soot, cement, plaster or drywall dust without a filter and dust bag in place. These are very fine particles that may affect the performance of the motor or be exhausted back into the air. Additional dust bags are available.
  19. Do not leave the cord lying on the floor once you have finished the cleaning job. It can become a tripping hazard.
  20. Use special care when emptying heavily loaded tanks.
  21. To avoid spontaneous combustion, empty the tank after each use.
  22.  The operation of a utility vacuum can result in foreign objects being blown into eyes, which can result in eye damage. Always wear safety goggles when operating vacuum.
  23. STAY ALERT. Watch what you are doing and use common sense. Do not use vacuum cleaner when you are tired, distracted or under the influence of drugs, alcohol or medication causing diminished control.
  24. This appliance is provided with double insulation. Use only identical replacement parts. See instructions for servicing double insulated appliances.
  25. Unplug before connecting the hose, nozzles, filters, or other accessories.

DANGER:  Never operate this unit when flammable materials or vapors are present because electrical devices produce arcs or sparks that can cause a fire or explosion.
WARNING:  Read all safety rules carefully before attempting to operate. Retain for future reference. NEVER LEAVE OPERATING VACUUM UNATTENDED!
CAUTION:  If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.
CAUTION:  Remove the plug from the socket before performing maintenance. Before using the machine make sure that the frequency and voltage shown on the rating plate correspond with the mains voltage. Specifications and details are subject to change without prior notice. The accessories shown in the pictures may vary from model to model.
NOTICE:  Use only as described in this manual. Use only manufacturer’s recommended attachments. This wet/dry vacuum is intended for household use only.

SERVICING OF A DOUBLE-INSULATED WET/DRY VACUUM
In a double-insulated wet/dry vacuum, two systems of insulation are provided instead of grounding. This means that no grounding is provided on a double- insulated appliance, nor should a means for grounding be added. Servicing a double-insulated wet/dry vacuum requires extreme care and knowledge of the system and should be done only by qualified service personnel. Replacement parts for a double-insulated wet/dry vacuum must be identical to the parts they replace. Your double-insulated wet/dry vacuum is marked with the words “DOUBLE-INSULATED” and the symbol (square within a square) may also be marked on the appliance.
To reduce the risk of injury from electrical shock:

  1. This appliance has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.
  2. Unplug the power cord before servicing the electrical parts of the wet/dry vacuum.

SAVE THIS MANUAL

Warranty

HUSKY LIMITED LIFETIME WARRANTY
If this Husky product ever fails due to a defect in material or workmanship, return the product to any Home Depot retail store for replacement with an item of equal or greater value. This warranty excludes incidental/inconsequential damages and failures due to misuse, abuse or normal wear and tear. This warranty gives you specific rights, and you may also have other rights, which vary from state to state.
Contact the Customer Service Team at 1-888-HD-HUSKY or visit www.HUSKYTOOLS.COM.

Pre-Assembly

PACKAGE CONTENTSHUSKY AT18503 10C 10 Gallon Stainless Steel Wet Dry
Vacuum - PACKAGE CONTENTS

Part Description Quantity
A Handle 1
B On/Off switch 1
C Latch 2
D Vacuum port inlet 1
E Dust tank 1
F Blower port 1
G Power cord hook 1
H Accessory holder 4
I Caster 4
J 1-7/8 in. x 6 ft. Hose 1
K Extension wand 2
L Floor brush 1
M Crevice nozzle 1
N Utility nozzle 1
O Cartridge filter 1
P Disposable dust bag 1
Q Foam filter 1

Assembly

WARNING:  To reduce the risk of fire or explosion, do not operate this vacuum in areas with flammable gases, vapors or explosive dust in the air. Flammable gases or vapors include but are not limited to: lighter fluid, solvent-type cleaners, oil-based  paints, gasoline, alcohol or aerosol sprays. Explosive dusts include but are not limited to: coal, magnesium, aluminum, and grain or gun powder. Do not vacuum explosive dust, flammable or combustible liquids or hot ashes. Do not use this vacuum as a sprayer for any flammable or combustible liquid. To reduce the risk of health hazards from vapors or dusts, do not vacuum toxic materials.
WARNING:  The operation of any utility vacuum can result in foreign objects being blown into the eyes, which can result in severe eye damage. Always wear safety eyewear complying with ANSI Z87.1 (or in Canada, CSA Z94.3) before starting operation.
CAUTION:  To reduce risk of hearing damage, wear ear protectors when using the vacuum for extended hours or when using it in a noisy area. This 4 gallon/15.1 liter wet/dry vacuum is not fully assembled at the factory. You must install the casters and handle after removing contents from the packaging. The unit is featured with vacuuming and blower functions. After fully assembling the vacuum, plug the power cord into the wall receptacle, turn the unit “ON” by pushing the switch from position “O” to position “I”. The “O” is the “OFF” position and the “I” is the “ON” position.HUSKY AT18503
10C 10 Gallon Stainless Steel Wet Dry Vacuum - switch

  1. Installing casters
    □ Insert the casters (I) into the accessory holders (H) as shown.
    □ Strong pressure is required. Listen for the click to ensure they are locked in place.

Operation

  1. Vacuuming dry
    INSTALLING THE CARTRIDGE FILTER
    The cartridge filter (O) can be used for wet or dry pickup.
    Installation is the same for both.
    □ With the power head in an upside down position, slide the cartridge filter (O) down over the lid cage and push the filter seals against the power head.
    □ Place the filter retainer into the top of the cartridge filter, hold the power head with one hand, and turn the handle on the filter retainer clockwise to tighten, locking the filter into place.
    □ To remove the filter for cleaning, hold the power head and turn the filter retainer counterclockwise to loosen and remove. Then remove the cartridge filter off the lid cage.
    □ To clean the cartridge filter, shake or brush off excess dirt or rinse (from the inside of the filter) with water. Then completely dry (approximately 24 hours) and re-install.
    NOTE: If the filter has been used for wet pickup, it must be cleaned and dried before using for dry pickup.HUSKY AT18503 10C 10 Gallon Stainless
Steel Wet Dry Vacuum - dry pickup

  2. Vacuuming wet
    □ Remove the cartridge filter (O) and replace it with the foam filter (Q) when you do wet pickups.
    □ This wet/dry vacuum is equipped with a float mechanism which will rise automatically to cut off the airflow when the liquid in the tank reaches a predetermined level. When this happens, turn off the vacuum, unplug the power cord, and empty the dust tank. You will know that the float has shut the airflow off because the suction ceases and the motor noise becomes higher in pitch due to increased motor speed. The liquid capacity may vary with the rate of pickup.
    IMPORTANT: To reduce the risk of damage to the vacuum, do not run the motor with the float in raised position. Wet pick up accessories should be washed periodically.HUSKY AT18503 10C 10 Gallon Stainless Steel Wet Dry
Vacuum - raised position

  3. Using the blower function
    This vacuum features a blower port. Follow the steps below to use the vacuum as a blower.
    □ Locate the blower port (F) on the vacuum.
    □ Insert one end of the 6 ft. x 1-7/8 in. hose (J) into the blower port (F).
    □ Turn the vacuum on/off switch (B) to “ON”.HUSKY AT18503 10C 10 Gallon
Stainless Steel Wet Dry Vacuum - blower function

Maintenance

FILTER REPLACEMENT – REPLACE WITH MULTI-FIT CARTRIDGE FILTER SKU#332340
WARNING: To reduce the risk of injury from accidental starting, unplug the power cord before changing or cleaning the filter. Your filter should be cleaned often to maintain peak vacuum performance.
WARNING: Do not remove the filter cage and float. The float prevents water from entering the impeller and damaging the motor.
The cage prevents fingers from touching the moving impeller.
IMPORTANT: To avoid damage to the blower wheel and motor, always reinstall the reusable dry filter before using the vacuum for dry pickups and always reinstall the foam filter before using the vacuum for wet pickups.
IMPORTANT: After cleaning, check the filter for tears or small holes. Do not use a filter with holes or tears in it. Even a small hole can cause dust to come out of your vacuum. Replace it immediately.
NOTE: Before installing the filter on the vacuum, clean the area of the lid so that the clamp ring will seal the bag against the lid and stop small particles from bypassing the filter bag. If the filter is clean and not damaged, replace it on the filter cage. If it cannot be reused, place a new filter over the filter cage.
NOTE: Clean the filter in an open area.

STORAGE

  • Before storing your vacuum, the dust tank should be emptied and cleaned.
  • The cord should be wrapped and hung on the unit and the accessories should be kept in the accessory holder so they can be readily available.
  • The vacuum should be stored indoors.

Care and Cleaning

WARNING: To reduce the risk of injury from accidental starting, unplug the power cord before emptying the dust tank.

  • Remove the power head assembly of the wet/dry vacuum by pulling outward on the lid clips located on each side of the vacuum. Lift off the power head assembly.
  • Dump the tank contents into the proper waste disposal container.

HUSKY AT18503 10C 10 Gallon Stainless Steel Wet Dry Vacuum - waste disposal
container CLEANING
To keep your wet/dry vacuum looking its best, clean the outside with a cloth dampened with warm water and mild soap.
To clean the tank:

  • Dump out debris.
  • Wash the tank thoroughly with warm water and mild soap.
  • Wipe with a dry cloth.

Troubleshooting

WARNING: To reduce the risk of injury from moving parts and/or electrical shock, turn power switch off and disconnect power plug from electrical outlet before performing troubleshooting checks.
Minor problems often can be fixed without calling customer service.

Problem Possible Cause Corrective Action
The vacuum does not run. □ No electricity. □ Make sure electrical outlet has

voltage
(a qualified electrician may need to be contacted).
There is a loss of suction during wet pickup.| □ The tank is full.
□ The hose is clogged.
□ The filter is clogged.| □ Drain and clean the tank.
□ Remove the hose and clean out the debris.
□ Clean or replace the filter.
There is a loss of suction during dry pickup.| □ The tank is full.
□ The hose is clogged.
□ The filter is clogged.| □ Drain and clean the tank.
□ Remove the hose and clean out the debris.
□ Clean or replace the filter.

Service Parts

HUSKY AT18503 10C 10 Gallon Stainless Steel Wet Dry Vacuum -
Parts

Part Description Quantity
1 Handle 1
2 Top Cover 1
3 ON/OFF Switch 1
4 Wind Cover 1
5 Power Cord 1
6 Lower Lid 1
7 Air duct seal 1
8 Motor 1
9 Air duct sponge 1
10 Motor sealing ring 1
11 Filter Cage 1
12 Latch 2
13 Dust Tank 1
14 Vacuum Port 1
15 Drain 1
16 Accessory holder 4
17 Caster 4

HUSKY logoQuestions, problems, missing parts?
Before returning to the store, call Husky Customer Service
8 a.m. – 7 p.m., EST, Monday-Friday
9 a.m. – 6 p.m., EST, Saturday
1-888-HD-HUSKY
HUSKYTOOLS.COM
Retain this manual for future use.

References

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