DOLPHIN MR SERIES

A Dolphin MR Series robot cleans in-ground or above-ground pools with rigid walls up to 10 or 12 meters long, regardless of their shape. Its track drive adapts to different pool configurations:

• Flat bottoms, gentle slopes, and steep hopper-style drops.
• Slippery surfaces such as glazed gresite, reinforced polyester, or reinforced PVC liner.
• Rectangular, oval, or freeform designs with perimeter obstacles.

The smart scanning system remembers the cleaning cycle's path, optimizing operating time to avoid unnecessary repeat passes and wear on the track components.

The Dolphin MR Series operates independently of the filtration pump and traps fine particles in its own internal basket without clouding the water or clogging the main filter's sand. Unlike a suction-side hydraulic cleaner such as the Zodiac MX8 automatic pool cleaner, this electric robot requires no hose priming, uses no power from the circulation system's motor, and does not alter the system's pressure gauge reading. Its dedicated electric turbine provides a constant flow rate of 15 cubic meters per hour to collect microscopic dirt and plant debris in a single two-hour cycle.

The Dolphin MR Series filtration system uses an Easy-Clean top-access basket that traps solid debris in modular filter panels. This design makes it easier to maintain the unit after each cycle:

• Basket removable through the robot's top lid without coming into direct contact with the debris.
• Ultrafine mesh panels capture airborne dust, small insects, and silica grains.
• Quick cleaning with a garden hose in under 60 seconds, with no tools required.
• Bottom check valve that retains the collected debris while the chassis is removed.

This system prevents fine sediment from returning to the water while the robot is being emptied.

The MR Series drive system combines continuous toothed tracks with a balanced traction motor that generates the grip needed on vertical slopes and curved transitions. The front roller’s accelerated rotation provides active brushing at twice the speed, dislodging biological growth and greasy residue from the waterline before the suction flow draws them in. The chassis’s dynamic stability prevents the discharge current from lifting the pool cleaner off the ceramic surface as it climbs the sides.

Preventive maintenance for the Dolphin MR Series requires rinsing the filter basket after each use and protecting the equipment from direct sunlight when it is out of the water. It is also advisable to check the upper discharge propeller for accumulated hair and untangle the floating cable by laying it out straight to release any residual mechanical twist. Keeping the water balanced with rigorous testing using instruments such as the Scuba II Pool Photometer protects the track elastomers and housing bearings from corrosive levels of free chlorine or uncontrolled acidity.

Leaving the pool cleaner submerged for extended periods when it is not needed prematurely degrades the drive belts and seals on the watertight motor unit. The power supply converts 230-volt current to a safe low-voltage direct current of less than 30 volts, eliminating any risk of electrical leakage into the water. If you want to optimize perimeter protection for the pool while the equipment operates unattended, you can install detection devices such as the Aqualarm Pool Alarm. Once the two-hour cleaning cycle is complete, always remove the robot using the rigid handle to avoid putting strain on the floating cable.

The robot’s internal basket has a usable capacity designed to hold both scattered foliage and fine settled particles in a single cleaning run. Its filtration mechanism retains medium-sized leaves around the perimeter of the basket while the ultrafine panels filter microscopic dust, preventing blockages at the suction inlet. Rapid water drainage without losing trapped sediment as the tank is removed ensures that settled debris does not return to the pool surface when the robot is taken out of the water.