Maytronics Dolphin C5 Pro CB SP

Maytronics Dolphin C5 Pro CB SP exploded view & spare parts

The Maytronics Dolphin C5 Pro CB SP is a heavy-duty commercial robotic pool cleaner built for demanding environments such as hotels, country clubs, schools and public swim centres. It scrubs the floor, walls and waterline while circulating over 4,000 gallons of water per hour through its dual-layer fine and ultra-fine filter system — all independently of the pool’s own filtration plumbing. This exploded-view page lists every numbered component of the C5 Pro CB SP so you can identify, source and replace the exact part you need without guesswork, keeping your robot running at peak performance season after season.

How to use the exploded-view diagram

The diagram above breaks the Dolphin C5 Pro CB SP down into its individual assemblies, each marked with a reference number. Start by locating the area of the robot where the issue has occurred — drive section, filtration chamber, power path or lifting points — then match the component to its number in the diagram. Cross-reference that number with the part listings on this page to confirm the correct spare before adding it to your basket. Having the robot’s serial number to hand is also recommended, as minor production revisions can affect part compatibility. If you are ever unsure, our support team can help you verify the right match from the diagram.

Main replaceable components at a glance

The C5 Pro CB SP is built around several core assemblies, all available as individual genuine spares. The rubber tracks grip every pool surface and carry the robot’s full weight during every cleaning cycle. Twin scrubbing brushes agitate and lift debris from the floor, walls and waterline simultaneously. The filter panels and filter bags — available in fine and ultra-fine porosity — capture everything from large leaves to microscopic algae particles. The impeller drives the suction that pulls debris through the filtration system, while the sealed motor unit powers both propulsion and water flow. The 30-metre swivel floating cable with its anti-tangle design carries low-voltage power to the robot, and the external power supply converts mains current to the safe voltage the robot requires. Finally, the top handle and the rolling caddy make lifting, draining and transporting the robot straightforward after every session.

Common wear items and when to replace them

Tracks and brushes are the parts in constant contact with abrasive pool surfaces and should be inspected regularly. Tracks that show cracking, stretching or loss of grip will reduce the robot’s ability to climb walls and maintain the precise navigation the CleverClean system depends on — replace them at the first sign of deterioration. Brushes worn down to a low bristle height will no longer agitate the tile line or floor effectively, leaving biofilm and grime behind. Filter panels and bags should be rinsed after every cleaning cycle and checked for tears; a damaged filter passes fine debris back into the water and puts extra strain on the impeller. The impeller itself can become clogged with hair or fibres over time — reduced suction output or unusual motor noise are reliable indicators that the impeller needs cleaning or replacement. The floating cable and its swivel connector are subject to repeated flexing and UV exposure; any visible cracking of the outer jacket or loss of swivel freedom warrants a replacement cable before water ingress can reach the internal conductors.

Power supply and caddy: protecting your investment

The digital power supply for the Dolphin C5 Pro CB SP does more than step down voltage — it also manages cycle times of four, six or eight hours and houses the LED full-filter indicator that alerts operators when the bags need emptying. It is splash-resistant but not waterproof, so it should always be stored away from rain and never left on the pool deck during a downpour. If the indicator fails to illuminate, cycle times become erratic, or the robot simply will not power on, the power supply unit itself may need replacing rather than the robot. The wheeled caddy keeps the power supply elevated and the cable neatly stored, protecting both from accidental damage between sessions; caddy wheels and frame components are available individually so a damaged caddy does not mean replacing the entire transport unit.

Why genuine Maytronics parts matter

Maytronics engineers the Dolphin C5 Pro CB SP as a tightly integrated system, and each spare part is manufactured to precise tolerances that aftermarket alternatives rarely replicate. Genuine tracks are compounded to match the grip and flexibility needed for the robot’s dual drive-motor system to deliver accurate 360° manoeuvrability; substitute materials can cause slippage or uneven wear on the motor gears. Genuine filter media is validated against the robot’s specific suction rate to ensure proper flow without over-stressing the impeller. Using authentic Maytronics spares also preserves any remaining warranty coverage and ensures the robot continues to meet the performance standards that commercial pool operators depend on. Every part listed on this page is a genuine Maytronics component supplied through an authorised channel, so you can order with confidence that it will fit and perform exactly as intended.