Introduction; Safety - Zoef Robot Maarten ZB20A Handbuch

I. Introduction
The robotic pool cleaner ZB20A is a new type of highly efficient and energy-saving swimming pool
cleaning robot. Through its advanced computer-controlled program, it can clean the pool walls and
bottom automatically. At the same time, it filters the pool water and gets rid of suspended particles
without replacing the pool water. It's totally environmental-friendly.
For safe operation, the cleaner is powered by a rechargeable lithium battery (25.9V 7.8Ah).
II. Safety
1. Cleaner's position when charging:
In order to avoid any accident or damage, it is strongly recommended to remove the cleaner from
the pool and to fix the cleaner indoor in at least 3.5m away from the swimming pool for charging.
2. Power off the cleaner and dry the charging port before charging.
3. The charger must be connected to a leakage-protected and earthed socket when charging.
4. Use the original charger only.
5. It is forbidden to drop and hammer the battery.
6. It is forbidden to use the cleaner in the environment above 40°C and below 0°C.
7. The battery should be charged in the environment between 10°C and 40°C. It needs to be cooled
before recharging if the battery is overheated.
8. Charge the cleaner before the battery is completely exhausted. Stop using the cleaner and charge
it when the power is decreasing.
9. It is forbidden to charge the battery when the battery is full. Overcharging will reduce battery life.
10. The cleaner should be charged every 6 months if it needs to be stored for a long time to maintain
battery life.
11. The battery is prohibited from charging for a long time. It is recommended that the battery
should not be charged for more than 6 hours.
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