Massage Bathtub Maintenance

1 Introduction to Maintenance

Proper maintenance of the massage bathtub ensures:

• Maximum hygiene and safety for users
• Optimal operation of all components
• Extended equipment lifespan
• Prevention of failures and malfunctions
• Long-term cost savings

Maintenance is divided into three categories: daily, periodic and extraordinary.

2 Daily Maintenance

2.1 After Each Use

1. Drain the tub completely
2. Rinse with clean warm water
3. Remove any residue or hair from the edge and bottom
4. Clean the water line with a damp soft cloth
5. Dry surfaces with a microfiber cloth
6. Leave the drain plug open for ventilation

NOTE: Drying prevents limescale buildup and water stains.

2.2 Surface Cleaning

Permitted products:

• Gentle non-abrasive liquid detergents
• Cream cleaners specific for acrylic
• Water and mild soap
• Denatured alcohol for stubborn stains

Prohibited products:

• Acetone
• Ammonia
• Benzene or solvents
• Acids (muriatic, aggressive descalers)
• Abrasive powders
• Abrasive sponges or steel wool

DANGER: The use of abrasive or aggressive chemical products irreparably damages the acrylic surface and voids the warranty.

3 Weekly Maintenance

3.1 Deep Surface Cleaning

1. Drain the tub completely
2. Prepare a solution of warm water and mild detergent
3. Clean all internal surfaces with a soft cloth
4. Pay particular attention to the water line
5. Clean the nozzles externally with soft brush/cloth
6. Rinse thoroughly with clean water
7. Dry completely with a microfiber cloth

3.2 Control Panel Cleaning

1. Turn off the system completely
2. Slightly dampen a soft cloth with water
3. Gently clean the display and buttons
4. Do not use detergents directly on the panel
5. Dry immediately with a dry cloth

WARNING: Never spray water or detergents directly on the control panel.

3.3 Visual Inspection

Check weekly:

• Absence of cracks or damage on the acrylic surface
• Seal of all visible fittings
• Correct operation of all nozzles
• Integrity of drain plug gaskets
• Cleanliness of the suction filter

4 Monthly Maintenance

4.1 Hydrotherapy Pipe Cleaning

Essential to prevent bacterial biofilm formation in pipes.

4.1.1 Procedure with Specific Product

1. Drain the tub completely
2. Remove any residue from the bottom
3. Fill with warm water (25-35°C) up to 5 cm above the nozzles
4. Add specific pipe cleaning product according to indicated dosage
5. Activate hydrotherapy for 15-30 minutes
6. Turn off and let sit for 10 minutes
7. Activate again for 5 minutes
8. Drain completely
9. Fill with clean water and circulate for 5 minutes
10. Drain and rinse

4.1.2 Natural Method Procedure

Eco-friendly alternative with household products:

1. Fill the tub with hot water (40-45°C)
2. Add 2-3 cups of white vinegar
3. Add 2-3 tablespoons of baking soda
4. Activate hydrotherapy for 20 minutes
5. Turn off and let sit for 30 minutes
6. Activate again for 10 minutes
7. Drain and rinse thoroughly

NOTE: Pipe cleaning is mandatory every 20-30 uses or at least twice a year for occasional use.

5 Quarterly Maintenance

5.1 Thorough Inspection

Every 3 months perform a complete check:

• Check seal of all accessible hydraulic fittings
• Check integrity of visible pipes
• Inspect gasket condition
• Verify correct operation of all nozzles
• Test all control panel functions
• Check integrity of perimeter seals

5.2 Nozzle Cleaning

1. Drain the tub completely
2. Gently unscrew each nozzle (if removable)
3. Clean internally with soft brush/cloth
4. Rinse thoroughly
5. Soak in water and vinegar solution (50/50) for 10 minutes
6. Rinse again
7. Screw back checking the seal

NOTE: Never force nozzles during removal. If stuck, leave in place and clean externally.

5.3 Descaling Treatment

In areas with hard water, perform treatment with descaling product and/or consider installing a water softener system upstream.

6 Annual Maintenance

6.1 Electrical Component Check

• Check integrity of power cable
• Verify the socket is dry and in good condition
• Test the residual current device by pressing the TEST button
• Check for unusual noises from the pump

WARNING: If the residual current device does not trip when pressing TEST, do not use the tub and call an electrician.

6.2 Professional Service

It is recommended to have a specialized technician perform annually:

• Complete electrical system check
• Pump and motor operation verification
• Check seal of all fittings
• Internal pipe integrity verification
• Functional test of all components
• Gasket replacement if necessary
• Heater efficiency verification (if present)
• Temperature sensor calibration

7 Extraordinary Maintenance

7.1 Encrusted Limescale Removal

In case of evident limescale buildup:

1. Prepare a solution of water and white vinegar (1:1 ratio)
2. Apply with cloth on encrusted areas
3. Let sit for 15-20 minutes
4. Gently scrub with soft sponge
5. Rinse thoroughly
6. Repeat if necessary

WARNING: Never use pointed or abrasive objects to remove limescale.

7.2 Stubborn Stain Treatment

7.3 Acrylic Surface Polishing

To restore shine:

1. Clean and completely dry the surface
2. Apply specific acrylic polishing product
3. Distribute evenly with soft cloth
4. Polish with circular motions
5. Remove excess with clean cloth

8 Managing Periods of Inactivity

8.1 Short Non-Use (1-2 weeks)

1. Perform complete pipe cleaning
2. Drain the tub completely
3. Clean and dry all surfaces
4. Leave drain plug open for ventilation
5. Turn off power supply

8.2 Extended Non-Use (over 1 month)

1. Perform complete cleaning and disinfection
2. Completely drain tub and pipes
3. Thoroughly clean all surfaces
4. Dry completely
5. Apply protective product on acrylic surface
6. Close water supply valves
7. Disconnect electrically from the panel
8. Cover with breathable cloth to protect from dust
9. Periodically ventilate the room

8.3 Reactivation After Inactivity

1. Remove any covers
2. Visually inspect the entire tub
3. Check integrity of gaskets and fittings
4. Restore power supply
5. Open water valves
6. Perform pipe cleaning cycle
7. Perform complete disinfection
8. Test all functions

9 Common Problems and Solutions

9.1 Poor Jet Flow from Nozzles

Possible causes:

• Partially closed or clogged nozzles
• Clogged suction
• Pipes with deposits

Solutions:

1. Fully open nozzles by rotating the ring
2. Clean the suction nozzle
3. Perform pipe cleaning with specific product

9.2 Unusual Noises from Pump

Possible causes:

• Insufficient water level (air intake)
• Clogged suction
• Pump with worn bearings

Solutions:

1. Verify that nozzles are completely submerged
2. Clean the suction nozzle
3. If persists, contact technical service

9.3 Foam Formation

Possible causes:

• Soap or detergent residue on skin
• Use of unsuitable products in water
• Water with high hardness

Solutions:

1. Always shower before use
2. Never add foaming products
3. Perform pipe cleaning
4. Use specific anti-foam product

9.4 Stains or Halos on Surface

Possible causes:

• Limescale deposits
• Failure to dry after use
• Use of unsuitable products

Solutions:

1. Always dry after each use
2. Treat with diluted white vinegar
3. Use only detergents specific for acrylic

10 Recommended Products

10.1 Detergents

• Cream detergent specific for acrylic
• Neutral liquid soap
• Specific product for massage bathtub pipe cleaning
• Specific disinfectant for massage bathtubs
• Gentle descaler specific for acrylic

10.2 Accessories

• Microfiber cloths (at least 3-4)
• Soft non-abrasive sponges
• Soft bristle brush
• Acrylic polishing product
• Anti-foam product (emergencies)

11 When to Call Service

Immediately contact a specialized technician in case of:

• Water leaks from non-visible fittings
• Pump that does not start or shuts off suddenly
• Persistent unusual noises
• Heater not working correctly
• Persistent error codes on display
• Electrical problems (frequent residual current device trips)
• Cracks or structural damage to the tub
• Control panel malfunctions

DANGER: Never attempt DIY repairs on complex electrical or hydraulic components. Risk of serious damage to equipment and personal safety.