20 Industrial Fan Adjustable Speed

Adjustable Speed Industrial Fan – User Manual

Product Description

High-performance industrial fan designed to efficiently ventilate large spaces such as warehouses, workshops, technical rooms, or commercial premises. It offers several speed levels (3, 5 or 10), precise tilt adjustment, and a robust structure suitable for intensive use.

⚙️ Operating Instructions

Before use:

• Before plugging in the appliance, check that the voltage and frequency indicated on the nameplate match those of your electrical installation.

️ Speed control:

1. 3 or 5-speed model

• Turn the position switch to select the desired level:

  • 0 : Off

  • 1 : Very slow

  • 2 : Slow

  • 3 : Moderate

  • 4 : Fast

  • 5 : Very fast

2. 10-speed model

• Set the switch to:

  • “Weak Wind 1–5” to select low intensity (levels 1 to 5)

  • “Strong Wind 6–10” for more powerful ventilation (levels 6 to 10)

Tilt angle adjustment:

• Loosen the side nuts located on each side of the fan base.

• Tilt the appliance to the desired angle.

• Tighten the nuts to lock the position.

⚠️ Safety Instructions

1. Absolute prohibition of use in the presence of conductive dust or in a flammable, explosive, or corrosive environment.

2. Turn off and unplug the fan before any moving, cleaning, repair, or maintenance work.

3. The power cord must under no circumstances be pinched or tied with other objects.

4. Never insert fingers or sharp objects into the safety grille.

5. Do not plug in or unplug the power cord with wet hands (risk of electric shock).

6. Vulnerable people (children, elderly people, or disabled persons) must use the appliance under supervision.

7. Do not let children play with the appliance.

8. In the event of abnormal noise, suspicious odor, smoke, overheating, or blade stoppage, unplug immediately and contact a professional.

9. Never continue using the fan after a fault without prior repair.

10. If the cable or plug is damaged, only an authorized professional or the technical service should replace it.

Maintenance

1. Always unplug the appliance before cleaning.

2. Once the blades have stopped, use a soft cloth with a non-corrosive cleaning product (avoid gasoline or solvents).

3. Never allow water or any product to enter the motor or electrical parts.

4. Do not disassemble the appliance yourself.

5. If not used for a long period, clean it, pack it carefully, and store it in a dry and ventilated place, free of corrosive gases.

️ Warranty

• Warranty period: 1 year from the date of purchase.

• Validity conditions:

  • The product must be used and stored in accordance with the instructions.

  • Failures related to a manufacturing defect will be covered during the warranty period.

• Exclusions:

  • Damage caused by the user or improper transport

  • Unauthorized disassembly or modification

  • Modifications or additions of non-original parts

  • Natural disasters (lightning, flood, etc.)