
Liberty Cordless · Model 99998140-US
Dolphin Liberty 400 warranty.
Maytronics provides a 3-year manufacturer warranty for defects in materials and workmanship on the Dolphin Liberty 400 robot and power supply. Wear items are excluded from coverage. Purchase from an authorized dealer to keep the warranty valid.
- Warranty term
- 3 years
- Registration
- Free, online
- Battery and charger
- Replaced, not repaired
- Repairs
- Maytronics service centers
What the warranty covers
3 years on the Liberty 400, in plain words.
Maytronics covers the Liberty 400 and its battery and charger against defects in materials and workmanship for 3 years from the purchase date on the receipt. Wear parts are not covered; the ones on this model are listed below.
The Liberty 400 is sold through pool stores. Its warranty is the same Maytronics warranty: keep the store receipt, as it sets the start date. Compare it with the Dolphins we ship free.
Serial number and registration
Find the Liberty 400 serial number, then register it.
The serial number is the first thing Maytronics asks for. Registration is free, takes a minute and makes a later claim faster.
On the Liberty 400
On the barcode label on the robot itself, usually under the handle or inside the filter compartment. The same number is on the white label on the box and on the warranty card.
Register at Maytronics
Go to registration.maytronics.com, enter the serial number and your details, and keep the receipt handy: it sets the start date.
If something fails
Before a claim on the Liberty 400.
Maytronics asks owners to troubleshoot first, and most Liberty 400 calls end there: charging, then the filter, impeller and tracks. A charger or battery fault is a replacement claim, without sending in the robot.
Bought from Poolbots? or call (888)-615-5728 and we walk you through Maytronics' repair process. Bought elsewhere? Start with the dealer, or Maytronics' self-service tool.
Liberty Cordless






