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8. Storage and maintenance
Caution!
Never clean the battery using a high pressure cleaner.
Never use corrosive cleaning agents on the battery
8.1 Storage
Before long term storage (3 weeks +) always make sure to charge
the battery to at least 50%. Switch off the battery before storage
Storage temperatures range from 5-30 degrees Celsius.
8.2 Maintenance
Maintenance by user
Make sure the battery is protected from any harsh environment
that may damage/ware the battery down over time.
Maintenance by WaterWorld delaer/WaterWorld
The battery has a very long lifetime during which minimal ser-
vice is needed. However, it is recommended that every 5 years
regardless of use intensity the battery is checked by your service
dealer on the following points:
•
Watertightness of the waterproof seal
•
BMS error memory
•
Battery cell status
•
Overall safety of the system
9. Error problem solving
Error messages can only be read on the WaterWorld display when
the battery is used in combination with the WaterWorld Bat-
teryLink. To read errors without a battery link, the battery will have
to be taken to a service station.
Overtemperature
The battery temperature is higher than allowed according to the
specifi cations. Let the battery cool down before using it again.
When the battery has cooled down suffi ciently, it will switch on
again by itself.
Undertemperature
The battery temperature is lower than allowed according to the
specifi cations. Allow the battery to warm up before using it again.
When the battery has warmed up suffi ciently, it will switch on
again by itself.
Overcurrent
The battery has been exposed to an excessive discharge current
and has entered protection mode. Unplug the load and wait 30
seconds. The battery will turn back on by itself. Note: The battery
has been disabled for protection. Prevent this from happening
again by checking that the system meets the specifi cations of the
battery before reconnecting the battery to the system.
Undervoltage
The battery voltage has dropped below the minimum voltage.
This means the battery is empty. Recharge the battery within 72
hours to avoid damage/degradation to the battery.
